Cloud storage and online drives in 2026 – Comprehensive comparison

The online storage market is extremely competitive in 2026. Cloud service offerings compete to address current challenges: security, accessibility, collaboration, file sharing, etc. In the landscape of available drives, new players stand out with innovative features, a stronger commitment to privacy and the environment. Do these services surpass the established cloud players?

We present the information that few comparisons highlight, yet which are decisive for making an informed choice based on your needs:

• Cost/Storage quantity
• Features
• Security
• Privacy
• Support
• Operating cost for businesses
• The environmental protection

Good to know

Several drives automatically transfer data to the USA via extra-territorial laws, such as:

• Data Privacy Framework
• Cloud Act

It also happens that a company is registered in Switzerland without hosting its data in Switzerland.

We indicate when this is the case for each drive.

You will find a summary table of drives at the end of this article, as well as our recommendations for individuals and businesses.

Table of Contents

• Next-generation cloud storage solutions
• Storage services from cloud giants
• Ultra-specialized cloud storage services
• Which online storage service to choose for your needs in 2026?
• Summary table: comparison of cloud storage services in 2026

Next-generation cloud storage solutions

kDrive

Is kDrive good value?

kDrive, the cloud storage by Infomaniak offers a flexible solution for individuals and professionals. The price for 3 TB is among the cheapest cloud offers on the market. kDrive sits between the ease of use of Google Drive and the professional tools of Microsoft OneDrive. It includes many sharing features that are often paid with other storage solutions. Data is hosted exclusively in Switzerland, ensuring full sovereignty and complete protection against extra-territorial legislation.

• 15 GB free
• 3 TB: individuals $
• Professional plans: $

Is kDrive secure?

kDrive uses robust encryption to protect data. Although end-to-end encryption is not yet available, users can share files via password-protected links or individual authorization. Downloads can also be enabled or disabled. Drop boxes allow partners to deposit files directly into a secure kDrive space. Users can also easily view and manage all shared files.

Does kDrive respect privacy?

Developed by Infomaniak, an independent Swiss company that is not publicly traded. Its business model is precisely to strictly protect the confidentiality of user data. Data is hosted exclusively in datacenters designed, developed and operated 100% by Infomaniak. The software infrastructure is open source, unlike proprietary clouds that operate as black boxes. This guarantees sovereignty (control over all links in the chain) and strict compliance with Swiss and European regulations.

Where is kDrive data stored?

kDrive data is exclusively hosted in Infomaniak’s data centers in:

• Switzerland

(No data transfers outside of Switzerland).

Customer support

kDrive customer support is available 7 days a week via:

• Chat
• Email
• Phone
• Online FAQ
• Support guides

Access to these channels is available to all users, regardless of the subscribed plan. Infomaniak’s FAQs are known to be very comprehensive.

kDrive web interface

Is kDrive suitable for individuals?

kDrive is suitable for individuals with a free offer of 15 GB and a 3 TB plan at a very competitive price. It is an “all-inclusive” solution with unlimited emails. Automatic synchronization makes it easy to store important photos, videos and documents. The integrated office suite allows creating and editing documents online. The LiteSync feature optimizes disk space by only downloading necessary files.

Is kDrive suitable for businesses?

kDrive enables multiple version management and offers effective text search in documents, extended to images for the Pro offer. Real-time collaboration is possible for documents, presentations and spreadsheets thanks to the integrated suite (Docs, Grid, Points), facilitating teamwork. The Team offer includes up to 6 users at no extra cost and allows storage to be increased without adding licenses. User management is simplified with options such as automatic data retention for departing collaborators, without manual intervention or the need for a dedicated IT service. With kSuite Pro, businesses can customize the interface with their brand colors and define a uniform signature template for all collaborators. Other Infomaniak services (emails, hosting) integrate natively with kDrive. For specific business needs, kDrive offers premium support packages with priority assistance, guaranteed response times and support services.

Environmental protection

• Energy sources: kDrive is powered by 100% renewable energy.
• Carbon offset: Infomaniak offsets 200% of its CO₂ emissions.
• Data centers among the most ecological in the world.
• Server lifespan: up to 15 years (well beyond the industry standard of 3-4 years).
• Energy efficiency (PUE): 1.06, one of the lowest in the world.
• Heat recovery: used to heat local infrastructure.
• Other ecological initiatives: local purchasing policy, bonuses for staff using soft mobility.

pCloud

Is pCloud good value?

pCloud offers a unique proposition with its “lifetime” subscriptions, allowing a one-time payment for lifetime access. This model, rare on the market, can be advantageous in the long term, provided that service quality and platform development are maintained. Annual plans are also available, but their competitiveness remains lower, even compared to services like Google Drive or Dropbox. The free offer includes 10 GB, less than Google Drive and kDrive. The application is available on all platforms and allows access to files without necessarily occupying disk space on your device. Some essential features, such as password protection for sharing links, require a premium subscription, whereas services like kDrive include them in their free offers.

• Free: 10 GB (extendable to 20 GB)
• 2 TB: individuals $$
• Professional plans $$
• “Lifetime” offers available

Is pCloud secure?

pCloud uses AES 256-bit encryption to protect stored data, with transit encryption to secure transfers. A paid option provides end-to-end encryption with a personal key. This solution is integrated into the security tools.

Does pCloud respect privacy?

pCloud is a private company and is not publicly traded. Although pCloud is registered in Switzerland, European users’ data is stored in a third-party data center. This point may raise concerns for users seeking independent infrastructure. Data is not used for advertising purposes and pCloud applies a strict privacy policy, aiming to limit the collection of personal information.

Where is pCloud data stored?

pCloud’s infrastructure is not hosted in Switzerland. Users can host their data in:

• Europe (Luxembourg)
• United States

Customer support

pCloud customer support is only accessible via:

• Email
• Online contact form

There is no direct support (via chat in particular).

pCloud web interface

Is pCloud suitable for individuals?

pCloud is well suited for individuals thanks to its free 10 GB offer, extendable to 20 GB via referrals, and its competitive paid plans. Features include fast and unlimited synchronization as well as direct file access, saving disk space. However, certain limitations such as the lack of password protection for links in basic offers can be restrictive for some users.

Is pCloud suitable for businesses?

Version management is limited to 180 days. pCloud does not allow online collaboration on documents, presentations and spreadsheets. Businesses must resort to third-party tools like Google Workspace or Microsoft Office to collaborate. For businesses, pCloud offers advanced user management options, with precise controls over access. However, the service does not allow interface customization and does not offer dedicated premium support for businesses with tailored assistance, limiting its adoption by large teams.

Environmental protection

• Energy sources: info. not available.
• Carbon offset: info. not available.
• Server lifespan: info. not available.
• Energy efficiency (PUE): info. not available.
• Heat recovery: info. not available.
• Other ecological initiatives: no specifically communicated ecological initiative.

Sync

Is Sync good value?

The service offers a free 5 GB offer, extendable up to 26 GB through a referral program. Paid plans offer competitive storage capacities, but at higher prices than kDrive or Microsoft OneDrive. Sync includes end-to-end encryption by default, even in the free offer. The vault feature allows storing data without syncing it on other devices, ensuring enhanced security. Password protection for sharing links is available in the free version, but limited to files of 500 MB maximum.

• Free: 5 GB (extendable to 26 GB)
• 2 TB: individuals $$
• Professional plans $$

Is Sync secure?

Sync uses AES 256-bit encryption for all stored and in-transit data, ensuring high security. End-to-end encryption is enabled by default, preventing any reading of files by third parties. Password protection for sharing links is available even in the free version, but limited to 500 MB per file for the mode with precise access controls.

Does Sync respect privacy?

Sync.com, a private company based in Canada, is not publicly traded. Sync does not collect or share user data. Its virtual vault feature (separate) allows storing data without syncing it on other devices. The email password recovery option poses a problem: it temporarily allows Sync to access encryption keys, effectively compromising the zero-knowledge principle. Sync lacks solid guarantees. Information on the software independence of its infrastructure is not detailed, leaving the question open regarding American publishers and extra-territorial laws.

Where is Sync data stored?

User data is hosted in data centers of the company Cologix, located in:

• Canada

There are potentially data transfers to the United States via legal mechanisms.

Customer support

Sync customer support is accessible via:

• Email
• Online contact form
• Online guides and FAQ

There is no direct support (via chat or phone).

Sync web interface

Is Sync suitable for individuals?

The free 5 GB offer, extendable up to 26 GB by referral, includes end-to-end encryption and password protection for sharing links. However, limitations related to shared file size (500 MB maximum for secure links) can be restrictive. It is not possible to edit Word documents, spreadsheets or presentations online.

Is Sync suitable for businesses?

For businesses, version management allows restoring deleted or modified files with a retention period defined according to the chosen plan. Sync offers centralized user management, but lacks advanced collaboration tools for documents (documents, presentations or spreadsheets), making the solution far less flexible than Google Drive, Microsoft OneDrive or kDrive. The lack of transparency on infrastructure independence can limit its adoption by businesses and professionals needing guarantees. Additional support tools are accessible via Business Pro plans, such as faster response times, but this remains limited to business hours and is not as developed as other options like Infomaniak’s personalized premium support.

Environmental protection

• Energy sources: 50% of energy consumption comes from renewable sources.
• Carbon offset: 65% of the energy used is carbon neutral. Carbon neutrality target by 2030.
• Server lifespan: not specified.
• Energy efficiency (PUE): not specified.
• Heat recovery: not specified.

Other ecological initiatives:

• 68% use of carbon-free energy across their entire footprint.
• User of Canada’s energy infrastructure, where renewable energy represents up to 70% of production.

IDrive

Is iDrive good value?

iDrive combines storage and backup features. The service offers a free 5 GB offer, comparable to Sync.com or iCloud Drive. Its paid plans offer good value, with 5 TB available at competitive prices. iDrive allows backup of servers, mobile devices, and even databases, which few competitors offer. Despite these interesting options, the learning curve is steeper than elsewhere, particularly for beginners.

• Free: 5 GB
• 2 TB: individuals $$
• Professional plans: $$

Is iDrive secure?

iDrive uses AES 256-bit encryption to protect data in transit and at rest. A private key is available to enable end-to-end encryption, an important feature for privacy-conscious users.

Does iDrive respect privacy?

iDrive, developed by Pro Softnet Corporation, is a private company based in the United States and not publicly traded. The company does not clearly indicate whether it directly owns or manages its servers, which raises questions about the independence of its infrastructure. Additionally, the absence of details on the software solutions used makes it difficult to fully assess data confidentiality. It is important to note that if you use iDrive’s web interface, your private key is transmitted to iDrive for the duration of the session, which temporarily compromises the security of your data.

Where is iDrive data stored?

iDrive’s dedicated storage servers are located exclusively in the:

• United States

Customer support

For paid users, iDrive offers customer support via:

• Chat
• Email
• Phone

Free plan users only have access to the online knowledge base.

Many users report long wait times and sometimes irrelevant responses.

iDrive web interface

Is iDrive suitable for individuals?

iDrive is an ideal solution for individuals looking to combine storage and backup. Its free 5 GB offer is suitable for basic uses, and paid plans allow efficient management of large amounts of data. Hybrid backup (cloud + local) is an asset, as is facial recognition, which simplifies the organization of saved photos. However, some users have reported slow transfer speeds, particularly for initial backups of large volumes of data.

Is iDrive suitable for businesses?

For businesses, version management is included. The service does not allow real-time collaboration (documents, spreadsheets, presentations, etc.). iDrive offers centralized user management and data transfer options during personnel changes. The iDrive Express service, which allows large initial transfers via a physical hard drive, is a differentiating advantage for large backups. The lack of advanced collaboration tools and the lack of transparency on infrastructure are barriers for professional use.

Environmental protection

• Energy sources: info. not available.
• Carbon offset: info. not available.
• Server lifespan: info. not available.
• Energy efficiency (PUE): info. not available.
• Heat recovery: info. not available.
• Other ecological initiatives: no specifically communicated ecological initiative.

Storage services from cloud giants

Google Drive

Is Google Drive good value?

The price for 2 TB is in the most expensive range on the market. The free version offers a storage space of (15 GB) which surpasses Dropbox (2 GB) or OneDrive (5 GB). Nevertheless, this space is shared by other services (Drive, Gmail, Google Photos), forcing users to purchase a paid plan very quickly. In use, the interface is simple and effective on all devices.

• 15 GB free
• 2 TB: individuals $$
• Professional plans $$

Is Google Drive secure?

Data is encrypted at rest and in transit. There is no password definition to protect sharing links, nor expiration dates or file download restrictions. These security options, very practical in daily use, are all natively integrated in other solutions like kDrive with drop boxes for transferring files to a drive without requiring an account.

Does Google Drive respect privacy?

The service is developed by Google (Alphabet), a publicly traded company and part of the GAFAM/BATX. There is no end-to-end encryption. Files are analyzed only for improvement and integration with other services. As a consequence of this system, Gemini AI was caught scanning PDF files stored on Google Drive without explicit user permission or initiation.

Where is Google Drive data stored?

For European users, Google Drive relies on data centers located in:

• Belgium
• Netherlands
• Finland
• Ireland
• France (via third-party partners)

Despite this local infrastructure, there are data transfers to the United States via legal mechanisms.

Customer support

Customer support is accessible via:

• Email
• Chat
• Phone
• Very comprehensive online FAQ

Access modalities vary depending on the chosen plan.

Google Drive web interface

Is Google Drive suitable for individuals?

Google Drive allows creating documents, presentations and spreadsheets online. The mobile app allows automatic photo backup, scanning and document creation.

Is Google Drive suitable for businesses?

Google Drive manages multiple versions of files, but you cannot switch between multiple drives (pro/private) within the same account. Text search works in documents and in images. Google Workspace allows real-time collaboration on documents, presentations and spreadsheets. There is complete user management, access control and simplified data transfer during departures. There are no specific security classifications (“Confidential”, “Internal”, “Public”) with dedicated access policies, as with Box.com. Premium support offerings provide 24/7 availability, guaranteed response times and personalized guidance. The price per professional license is among the highest on the market.

Environmental protection

• Energy sources: data centers powered by the local energy mix (including fossil fuels such as coal).
• Carbon offset: heavy use of carbon credits, but limited direct reductions in data centers.
• Server lifespan: 4-5 years, slightly above the industry standard of 3-4 years (Infomaniak up to 15 years).
• Data center energy efficiency (PUE): 1.1
• Heat recovery (ERF): used to heat neighboring buildings in a very limited number of data centers only.
• Other ecological initiatives:

Dropbox

Is Dropbox good value?

For home use, Dropbox offers a free 2 GB offer, well below the standards offered by competitors such as Google Drive (15 GB) or OneDrive (5 GB). Its paid plans are also more expensive than average. However, Dropbox offers useful collaboration tools, such as video sharing and an AI search engine in files. Its intuitive interface and efficient synchronization between devices provide a smooth experience.

• 2 GB free
• 2 TB: individuals $$$
• Professional plans: $$$

Is Dropbox secure?

Data is encrypted at rest and in transit. Dropbox allows protecting sharing links with a password, setting an expiration date and preventing downloading of shared files, offering a much higher level of control than Google Drive. However, Dropbox does not integrate a drop box feature like kDrive, which facilitates the secure transfer of files without requiring an account.

Does Dropbox respect privacy?

Dropbox Inc., although publicly traded, is not part of the GAFAM/BATX. End-to-end encryption is not available for individual users, but is offered to businesses. Dropbox guarantees not to analyze user files for advertising purposes. Some data is collected for internal uses, such as improving its services and integration with third-party applications.

Where is Dropbox data stored?

For European users, Dropbox uses its own data centers and partner centers located in:

• Germany
• Ireland
• Netherlands

Despite this local infrastructure, there are data transfers to the United States via legal mechanisms.

Customer support

Dropbox offers customer support via:

• Email
• Chat
• Phone
• Online FAQ

Access to these channels varies according to the subscribed plan.

Dropbox web interface

Is Dropbox suitable for individuals?

Dropbox does not allow direct creation of documents, presentations or spreadsheets online, but the mobile app allows automatic photo backup, scanning and document creation. In our tests, data import proved faster than on Google Drive.

Is Dropbox suitable for businesses?

For businesses, real-time collaboration is possible if users have Microsoft Office/365. Dropbox supports file version management and allows switching between personal and professional accounts within the same application. Text search is however limited and does not work in images. Dropbox also offers Data Rooms for businesses: secure spaces with advanced access controls. However, data transfer during personnel departures or movements remains less optimized than with some competitors, such as kDrive, which offers more comprehensive access management options for teams in transition. Premium support is also offered, with 24/7 assistance and priority processing of requests. Dropbox professional license prices are among the highest on the market.

Environmental protection

• Energy sources: powers its data centers with renewable energy.
• Carbon offset: offsets its operational carbon emissions.
• Server lifespan: info. not available.
• Energy efficiency (PUE): info. not available.
• Heat recovery: info. not available.
• Other ecological initiatives: Dropbox is developing “Deep Sleep” technology to reduce energy consumption of inactive servers, contributing to a reduction of 5.1 million kilowatt-hours in 2022.

iCloud Drive

Is iCloud Drive good value?

Apple’s cloud storage service integrates perfectly with the brand’s devices. It offers smooth synchronization with iOS and macOS, but has limitations on other platforms, particularly on Windows where the experience is reduced. The free 5 GB offer remains modest. Paid plans range from 50 GB to 12 TB with relatively high prices, comparable to Google Drive and OneDrive, but with few intermediate options, sometimes forcing users to subscribe for more space than they need.

• 5 GB free
• 2 TB: individuals $$
• Professional plans: not indicated

Is iCloud Drive secure?

Data on iCloud Drive is protected by AES 128-bit encryption. End-to-end encryption is limited to sensitive data, such as passwords and health information, but is not generalized. Shared files are not password-protected and do not offer restriction options such as expiration dates or download disabling.

Does iCloud Drive respect privacy?

iCloud Drive is developed by Apple, publicly traded and part of the GAFAM/BATX. Apple collects less personal data than services like Google Drive, but without reaching the level of confidentiality offered by kDrive or Proton Drive.

Where is iCloud Drive data stored?

For European users, Apple relies primarily on its data center located in:

• Denmark

Despite this local infrastructure, there are data transfers to the United States via legal mechanisms.

Customer support

iCloud Drive customer support is accessible via:

• Phone
• Chat
• Email
• Online FAQ
• Online guides

Access to the various channels depends on the user’s country.

iCloud Drive web interface

Is iCloud Drive suitable for individuals?

iCloud Drive allows synchronizing data from Photos, Notes, Reminders, and other applications integrated into the Apple ecosystem. This integration comes at a price: in practice, it can be very difficult to exit these applications. This is for example the case for photos whose export is strongly restricted in practice. Real-time collaboration is possible in “iWork” applications (Pages, Numbers and Keynote), but remains more limited than that of Google Workspace or Microsoft 365. Storage can be shared in “Family Sharing” mode with up to six members.

Is iCloud Drive suitable for businesses?

For businesses, iCloud Drive offers real-time collaboration with iWork applications (Pages, Numbers and Keynote), allowing Apple users to simultaneously edit documents. However, these features remain limited to the Apple ecosystem and are less flexible than those of solutions like Google Workspace, kSuite or Microsoft 365, which allow truly cross-platform collaboration. iCloud Drive does not manage multiple file versions and does not allow switching between professional and personal accounts. Text search is available in documents, without image support (outside of indexing on device photo applications).

Apple Business Manager allows basic user management, but without advanced control or data transfer in the event of an employee’s departure. This management remains more limited compared to services like kDrive or Box, which ensure complete access control and secure transfers for teams in transition. Apple does not offer premium support for iCloud Drive.

Environmental protection

• Energy sources: uses renewable energy for its data centers.
• Carbon offset: fully offsets its carbon footprint.
• Server lifespan: info. not available.
• Energy efficiency (PUE): info. not available.
• Heat recovery: info. not available.
• Other ecological initiatives: Apple aims for carbon neutrality by 2030.

Microsoft OneDrive

Is Microsoft OneDrive good value?

OneDrive offers 5 GB free and a price for 1 TB aligned with main competitors. Designed to integrate with Windows and Microsoft 365, OneDrive includes Microsoft Copilot, an AI assistant that suggests ideas, automates certain actions and simplifies Office document management. This integration improves productivity for Windows users, but the management of shares and file versions can lack fluidity compared to other services. The downside is a certain complexity and heaviness. Synchronization of large folders or those with many files also has limitations, notably due to file name restrictions. These restrictions can lead (as experienced) to synchronization blockages. The automatic integration of OneDrive into Windows 10 and 11 can conflict with other backup applications and finally the application is often less stable on macOS.

• 5 GB free
• 1 TB: individuals $$
• Professional plans: $$

Is Microsoft OneDrive secure?

Data on OneDrive uses AES 256-bit encryption. Sharing links can be password-protected, which enhances security compared to Google Drive. OneDrive also includes a “Personal Vault” option, a secure space for sensitive files, with BitLocker encryption on Windows.

Does Microsoft OneDrive respect privacy?

Microsoft OneDrive is developed by Microsoft, a publicly traded company and part of the GAFAM/BATX. OneDrive collects less personal data than Google, but remains subject to regulations that allow data transfers to the United States, unlike European solutions like kDrive, which store data only in 100% independent local infrastructure.

Where are Microsoft OneDrive storage servers located?

Microsoft hosts OneDrive data in several data centers in Europe, including Switzerland and other European countries:

• Austria
• Belgium
• Denmark
• France
• Germany
• Greece
• Ireland
• Italy
• Netherlands
• Norway
• Poland
• Spain
• Sweden
• Switzerland

Despite this local infrastructure, there are data transfers to the United States via legal mechanisms.

Customer support

OneDrive customer support is accessible via:

• Chat
• Email
  Phone
• Online knowledge base
• Community forums

Access to these channels depends on the subscribed plan.

Microsoft OneDrive web interface

Is Microsoft OneDrive suitable for individuals?

OneDrive facilitates creating and sharing documents with Office application integration. Word, Excel and PowerPoint documents can be edited online or on a computer with efficient synchronization on Windows devices. The macOS integration is noticeably less developed. OneDrive includes an optical character recognition (OCR) feature for images. However, limitations appear with large files or folders containing many files, which limits the service’s flexibility in certain cases.

Is Microsoft OneDrive suitable for businesses?

OneDrive integrates with Microsoft 365 and allows real-time co-editing on Office documents, with the help of Copilot, an AI assistant that suggests ideas and automates certain tasks in Office applications. These collaboration tools facilitate teamwork. The service also includes user management and allows data transfer during personnel departures or movements. These processes often require IT support from integrators, whereas they are automated with kDrive, which offers simplified transfer of a departing employee’s files to their replacement.

Environmental protection

• Energy sources: Microsoft powers its data centers with renewable energy.
• Carbon offset: Microsoft commits to being carbon neutral by 2030.
• Server lifespan: info. not available.
• Energy efficiency (PUE): info. not available.
• Heat recovery: info. not available.
• Other ecological initiatives: Microsoft plans a 55% reduction in emissions in its supply chain by 2030.

Box

Is Box good value?

Box offers a free 10 GB offer. Its paid prices target primarily businesses, with higher prices than services intended for individuals. Box stands out for its integrations with more than 1,600 third-party applications, a flexibility particularly useful for teams. Integration with Office 365 and Google Workspace allows real-time co-editing, an advantage for team collaboration, even if the sharing management interface remains less intuitive than elsewhere.

• 10 GB free
• 2 TB: $$$
• Professional plans: $$$

Is Box secure?

Box’s security relies on AES 256-bit encryption. Sharing links can be password-protected for paid accounts. The service also offers Box KeySafe, which allows users on certain professional plans to control their encryption keys to protect sensitive data. Box also includes a tool that detects abnormal behavior and security risks (Box Shield).

Does Box respect privacy?

Box Inc. is an American company publicly traded, but it is not part of the GAFAM/BATX. Data is only collected for service use.

Where are Box storage servers located?

For European users, Box hosts data primarily in data centers located in:

• Germany
• Ireland

Box offers Box Zones to choose data location.

Despite this local infrastructure, there are data transfers to the United States via legal mechanisms.

Customer support

Box customer support is accessible via:

• Chat
• Email
• Phone
• Online knowledge base
• Community forums

Access to these channels depends on the subscribed plan.

Box web interface

Is Box suitable for individuals?

Box offers a free 10 GB offer. However, its sharing and file management tools are primarily aimed at professionals, with advanced features such as custom metadata and version management. Box works with two applications for desktop users (Box Sync and Box Drive), which can make its use more complex for individuals.

Is Box suitable for businesses?

Real-time collaboration on documents, presentations and spreadsheets is only possible if collaborators also have Microsoft Office/365. Box also offers file version management, but does not allow switching between professional and personal accounts. Text search is available in documents, but not in images. There is advanced user management with precise access control options and data transfer features during collaborator departures. Box AI artificial intelligence tools complement these options to facilitate document organization and security. The interface is customizable in the company’s brand colors. Premium support packages are also available, including priority assistance and guaranteed response times.

Environmental protection

• Energy sources: 100% renewable energy in some offices. Info. not available for data centers.
• Carbon offset: info. not available.
• Server lifespan: info. not available.
• Energy efficiency (PUE): info. not available.
• Heat recovery: info. not available.
• Other ecological initiatives: emissions assessment planned for 2024, without quantified reduction targets.

Ultra-specialized cloud storage services

Proton Drive

Is Proton Drive good value?

Proton Drive is based on end-to-end encryption applied to all stored files, and puts forward solid guarantees in terms of security and confidentiality. The free offer includes 5 GB. For 2 TB, Proton Drive is among the most expensive solutions in its category. Subscriptions also include access to other Proton services such as Mail, Contacts and Calendar. However, two-way synchronization between these services is not yet available.

• Free: 5 GB
• 2 TB: individuals $$$
• Professional plans: $$$

Is Proton Drive secure?

Proton Drive guarantees a high level of security with AES-256 encryption applied to all data, in transit and at rest. End-to-end encryption is enabled by default, preventing any access to files by third parties. Sharing links can be password-protected, adding an extra layer of security. In addition, Proton Drive offers a versioning feature, allowing the restoration of previous versions of files in case of accidental modification or deletion.

Does Proton Drive respect privacy?

Proton Drive is developed by Proton AG, a private Swiss company not publicly traded, supported by the independent structure that is the Proton Foundation. This organization aims to keep commercial activities aligned with Proton’s objectives in terms of privacy and online freedom. Proton is actively involved in defending privacy by, for example, providing its encrypted services to pro-democracy activists in Hong Kong.

Where are Proton Drive storage servers located?

Proton Drive data is stored in data centers located in:

• Switzerland
• Germany

Customer support

Proton Drive customer support is accessible via:

• Email
• Online FAQ
• Help guides

Paid users benefit from faster response times.

From general user feedback, Proton’s support generally leaves its users unsatisfied.

Proton Drive web interface

Is Proton Drive suitable for individuals?

Proton Drive is suitable for individuals thanks to its free 5 GB offer and paid plans offering up to 3 TB of storage. The interface is intuitive and includes features such as automatic photo upload from a smartphone. However, some features, such as content search within files, are not available.

Is Proton Drive suitable for businesses?

Version management is absent. Proton Drive offers collaboration tools, including real-time document editing, which improves its flexibility. User management is centralized. It allows control of access and permissions. However, limitations such as the lack of content search within files or emails, versioning and professional support make Proton Drive essentially incompatible with most business/professional needs.

Environmental protection

• Energy sources: info. not available.
• Carbon offset: info. not available.
• Server lifespan: info. not available.
• Energy efficiency (PUE): info. not available.
• Heat recovery: info. not available.
• Other ecological initiatives: no specifically communicated ecological initiative.

Tresorit

Is Tresorit good value?

Tresorit is a cloud storage service focused on privacy and security. It only offers paid plans, with offerings up to 2 TB for individuals and unlimited solutions for businesses. The cost is high, justified by end-to-end encryption (AES-256) and its headquarters in Switzerland. The free offer is limited to 3 GB, which remains lower than services like kDrive or Proton Drive.

• 3 GB free
• 2 TB: individuals $$$
• Professional plans $$$

Is Tresorit secure?

Tresorit emphasizes enhanced security through end-to-end encryption, preventing any unauthorized access, including by the service itself. The security key is not directly held by the user, but derived from the password, encrypted and stored on Tresorit’s servers. The robustness of this key therefore depends on the complexity of the chosen password. Sharing links include security options such as passwords and expiration dates.

Does Tresorit respect privacy?

Tresorit is developed by a private Swiss company not publicly traded, which guarantees a certain independence from data monetization models. However, in practice, Tresorit stores data in Ireland by default on the Microsoft Azure infrastructure. This raises legitimate questions about real infrastructure control.

Where is Tresorit data stored?

User data is hosted in data centers located in:

• Switzerland
• Germany
• Ireland
• Netherlands

There are potentially data transfers to the United States via legal mechanisms.

Customer support

Tresorit customer support is accessible via:

• Email
• Online chat (for paying users)
• Online FAQ
• Help guides

Tresorit web interface

Is Tresorit suitable for individuals?

Tresorit can meet the needs of privacy-conscious individuals thanks to its end-to-end encryption and advanced security options. However, its high cost and free offer limited to 3 GB make it a less accessible solution for typical personal use.

Is Tresorit suitable for businesses?

Tresorit does not allow real-time collaboration, but integrates with Microsoft Office for co-editing. Version management allows restoring modified or deleted files. User management includes advanced and customizable access controls. Tresorit offers features such as Tresorit Drive (cloud access without local synchronization) and eSign (electronic signature). Business Standard and Enterprise plans include priority support for dedicated assistance. However, the use of Azure for data hosting can pose a problem for companies seeking genuine total independence.

Environmental protection

• Energy sources: info. not available.
• Carbon offset: info. not available.
• Server lifespan: info. not available.
• Energy efficiency (PUE): info. not available.
• Heat recovery: info. not available.
• Other ecological initiatives: no specifically communicated ecological initiative.

MEGA

Is MEGA good value?

MEGA, based in New Zealand, emphasizes security and privacy. It offers a generous capacity of 20 GB in its free version, placing it ahead of services like pCloud or Tresorit. Paid options go up to 16 TB, meeting varied needs, from individuals to businesses. However, during tests, the average upload speed observed, at 600 KB/s, proved slow, which can be a barrier for users managing large files. Prices for paid plans are available on MEGA’s pricing page.

• 20 GB free
• 2 TB: individuals $$
• Professional plans $$$

Is MEGA secure?

MEGA applies end-to-end encryption, ensuring that files remain inaccessible to third parties, including the service itself. Files are secured with AES-128 encryption, while transfers use the TLS protocol. Sharing links can be password-protected with an expiration date, offering additional control. MEGA also includes a versioning system, allowing restoration of deleted or modified files.

Does MEGA respect privacy?

MEGA, developed by a private New Zealand company, applies the GDPR to all its users, regardless of their location. Although subject to New Zealand laws, user data is primarily stored in the European Union, outside US jurisdiction. MEGA’s business model relies solely on subscriptions, without exploiting user data.

Where is MEGA data stored?

User data is primarily hosted in data centers located in:

• Europe
• New Zealand
• Japan
• Canada

Customer support

MEGA customer support is only accessible via:

• Email
• Online forums

No dedicated assistance is offered for businesses or users with specific needs.

MEGA web interface

Is MEGA suitable for individuals?

MEGA is well suited for individuals with its generous free 20 GB offer and competitive paid plans. Mobile and desktop applications allow simple file synchronization. However, the slow upload speed observed limits its appeal for users with intensive file transfer needs.

Is MEGA suitable for businesses?

For businesses, MEGA includes version management, which allows users to revert to previous versions of files. However, MEGA does not offer real-time collaboration on documents, nor online document co-editing, unlike some competitors. The service offers user management tools for professional accounts, which facilitates team administration. MEGA also has premium support plans for businesses, with dedicated assistance options and advanced security and control features. However, the limitations in terms of real-time collaboration make MEGA less competitive compared to alternatives like Google Drive or kDrive.

Environmental protection

• Energy sources: info. not available.
• Carbon offset: info. not available.
• Server lifespan: info. not available.
• Energy efficiency (PUE): info. not available.
• Heat recovery: info. not available.
• Other ecological initiatives: no specifically communicated ecological initiative.

NordLocker

Is NordLocker good value?

NordLocker, developed by the creator of NordVPN, offers a free offer limited to 3 GB. Paid plans go up to 2 TB, a competitive price positioning compared to Tresorit, but more expensive than kDrive for equivalent capacity. NordLocker has an intuitive interface and is accessible on major platforms.

• 3 GB free
• 2 TB: individuals $$
• Professional plans $$$

Is NordLocker secure?

NordLocker applies client-side AES-256 encryption, ensuring that only users have access to their files. End-to-end encryption prevents NordLocker from accessing data. Files are stored in “lockers” (encrypted folders), which can be hosted locally or in the cloud.

Does NordLocker respect privacy?

NordLocker is developed by Nord Security, a company registered in Panama. Some express concerns regarding Panamanian jurisdiction, which could complicate full data protection in case of dispute in particular.

Where is NordLocker data stored?

NordLocker uses data centers located in:

• United States (by default)
• Germany (available for Business customers)

Customer support

NordLocker customer support is accessible via:

• Email
• Online chat
• Online guides and FAQ

Priority support is reserved for paying customers. User feedback reports sometimes long response times.

NordLocker web interface

Is NordLocker suitable for individuals?

NordLocker is an interesting option for individuals looking for a secure solution to protect their sensitive files. The free 3 GB offer allows testing the service, but this capacity is well below solutions like MEGA, which offers 20 GB for free. Paid plans offer more flexibility, but the lack of features such as online file preview can frustrate some users.

Is NordLocker suitable for businesses?

Version management is included, but the lack of collaborative features, such as real-time document co-editing, considerably limits its usefulness for businesses. On the management side, the solution has a centralized dashboard with role and permission management. Professional plans include priority support, without specific response time guarantees.

Environmental protection

• Energy sources: info. not available.
• Carbon offset: info. not available.
• Server lifespan: info. not available.
• Energy efficiency (PUE): info. not available.
• Heat recovery: info. not available.
• Other ecological initiatives: no specifically communicated ecological initiative.

Internxt Drive

Is Internxt Drive good value?

Internxt Drive offers 2 TB at a competitive price, slightly higher than services like kDrive or pCloud, but lower than Tresorit, which is positioned on a more premium segment. The free offer includes 1 GB, and paid plans allow storing up to 10 TB. Internxt also offers “lifetime” options, similar to those of pCloud, providing an alternative without recurring fees for users seeking long-term solutions. The interface is intuitive and available on all platforms including Linux. Like kDrive, Internxt offers increased flexibility by integrating WebDAV.

• 1 GB free
• 2 TB: individuals $$
• Professional plans: $$

Is Internxt Drive secure?

Security is at the heart of Internxt Drive’s proposition. Files are encrypted with the AES-256 algorithm directly on the device before being fragmented and distributed across decentralized servers.

Does Internxt Drive respect privacy?

Internxt Drive, based in Spain, puts privacy at the core of its operation. Files are fragmented, encrypted with the AES-256 algorithm directly on the user’s device, then distributed on a decentralized network of servers. This architecture aims to make data recovery practically impossible.

The service adopts notable transparency by making its source code open, allowing independent audits. Unlike solutions like kDrive, Internxt does not include integration with other tools such as emails or calendars, focusing exclusively on secure storage.

Where are Internxt Drive storage servers located?

Precise information on the location of these servers is not communicated. The company based in Spain announces that the infrastructure is primarily hosted in Europe, but also elsewhere in the world for redundancy.

Where is Internxt data stored?

Data is hosted in data centers located in:

• Europe

Data is distributed in a fragmented and distributed manner across a network of data centers.

Customer support

Internxt customer support is accessible via:

• Email

There is no priority or dedicated support for businesses, unlike services like Tresorit, kDrive or NordLocker.

Internxt web interface

Is Internxt Drive suitable for individuals?

Internxt Drive is suitable for individuals requiring a high level of privacy and security. The decentralized architecture makes it a robust solution for storing sensitive files. However, the free offer limited to 1 GB and the lack of features such as version management or integration with productivity tools can be restrictive for more general use. An additional example: the lack of a real document scanning feature in the mobile application.

Is Internxt Drive suitable for businesses?

Internxt Drive does not offer real-time collaboration on documents. The service does not allow file versioning. User and permission management remains limited. Internxt offers premium support for businesses, but does not offer dedicated support plans with guaranteed response times or on-call service. Despite its multi-platform compatibility and the possibility of using WebDAV, the solution is not comprehensive enough for businesses. “Lifetime” plans may appeal to small structures, but involve a bet on the service’s long-term viability.

Environmental protection

• Energy sources: information not specified.
• Carbon offset: regular reports on greenhouse gas emissions.
• Server lifespan: up to 9 years, average of 4.5 years.
• Energy efficiency (PUE): not specified.
• Heat recovery: information not specified.

Other ecological initiatives:

• Dismantling and testing of all servers for reuse or recycling.
• Use of reconditioned components in servers.

Which online storage service to choose for your needs in 2026?

Cloud for individuals

To manage “all your life” in your cloud, you need versatility:

• Store all photos (including from your mobile)
• Access documents on the go
• Scan all types of documents
• Share files while maintaining control (insurance, taxes, medical prescriptions, etc.)
• Edit Word documents or spreadsheets
• Save space on your devices

For 2 TB of storage, established clouds like Google Drive, Dropbox, OneDrive or iCloud Drive are among the most expensive. You pay more, but this price is not compensated by features. Options for secure sharing (password, drop boxes, expiration deadlines, etc.) are not always available and there are no real privacy guarantees. A common point: these solutions regularly allow third-party providers to process data, at one point or another.

“Ultra-specialized” drives adopt a radical approach focused on privacy, often at the expense of practical use. This results in underperforming text search, limited integrations with other applications, missing features, etc. It is necessary to verify case by case that the drive meets one’s needs. It is difficult to make generalizations in this market niche, as it addresses specific needs. These services display better guarantees for privacy. However, our comparison reveals that none of these drives owns its own data centers and some claim Swiss domiciliation, but store data abroad.

If you are looking for the best of both worlds, kDrive is designed to be the drive for life. It gives you access to the majority of existing premium features from the biggest names at half the price. Its security and privacy guarantees are among the strongest on the market, within a simple and transparent legal framework. End-to-end encryption is not yet available, but Infomaniak is actively preparing the arrival of vaults to fill this gap. The development team ensures that kDrive evolves regularly to offer the best drive in the world. If you make this choice today, you will only have pleasant surprises thereafter.

Cloud for SMEs and businesses

Common business needs:

• Efficiently manage users and teams
• Easily reassign data (onboarding, offboarding, etc.)
• Centralize file management
• Collaborate in real time
• Multiple document sharing
• Manage user access rights
• Facilitate remote work/team mobility
• Optimize storage and license costs
• Ensure compliance with regulations (LPD/GDPR)
• Protect against ransomware
• Guarantee the confidentiality of sensitive data (health, banking, legal, etc.)
• Ensure business continuity (BCP) in case of an incident

On one hand, the offerings from cloud giants like Dropbox or Microsoft 365 weigh very heavily on the budget and are complex to manage for businesses. High per-user prices and advanced features superfluous for the majority of structures. In practice, management complexity requires mobilizing dedicated IT resources that are not always available in SMEs. Whatever the scale, their license system tied to storage almost systematically leads to cost overruns. Even at this price, data location and LPD/GDPR compliance can pose problems.

Specialized solutions focus on additional security tools or more precise access controls, as with Box.com. However, they do not offer the combination of features needed in business. Compromises must systematically be made with compatibility and integration with other applications, integrated collaboration tools, text search including in images, etc. With higher-than-average prices, these solutions are interesting for very specific needs, but are incompatible with business productivity and profitability needs.

Businesses/SMEs need the best of both worlds. kDrive allows benefiting from powerful tools without compromise on security or budget. Teams are at the heart of the solution with shared folders, custom access rights management and the ability to @mention an entire team (for example, @marketing) to facilitate communication and file sharing within work groups. User management, rights, sharing control, and handling of collaborator arrivals/departures are already designed to be used by collaborators, not IT staff, and do not require IT service intervention. Sovereign AI will soon allow questioning one’s kDrive to obtain answers or summaries on topics “belonging” to the company. Native integration with all tools (kMeet, kChat, Infomaniak Mail) offers a complete and coherent solution, ideal for growing SMEs.

Summary table: comparison of cloud storage services in 2026

Service	Price / storage	Sharing	Geographic location and legal framework	Technical security	Environmental commitment	Individual	Business
kDrive	$	Advanced	Datacenters: Switzerland | HQ: Switzerland | Subject to nFADP and GDPR	Encryption at rest + in transit	Strong and measurable	✔✔	✔✔
Google Drive	$$	Limited	Datacenters: World | HQ: USA | Subject to extra-European laws	Encryption at rest + in transit	Partial	✔	✔
Dropbox	$$$	Standard	Datacenters: World | HQ: USA | Subject to extra-European laws	Encryption at rest + in transit	Partial	✔	✔
OneDrive	$$	Standard	Datacenters: Europe, USA | HQ: USA | Subject to extra-European laws	Encryption at rest + in transit	Partial	✔	✔
Box	$$$	Advanced	Datacenters: World | HQ: USA | Subject to extra-European laws	Encryption at rest + in transit	—	✖	✔
iDrive	$$	Standard	Datacenters: USA, Europe | HQ: USA | Subject to extra-European laws	Encryption at rest + in transit	—	✔	✔
Proton Drive	$$$	Standard	Datacenters: Europe, Switzerland | HQ: Switzerland | Subject to nFADP and GDPR	End-to-end encryption	—	✔	✖
Internxt Drive	$$	Standard	Datacenters: Europe | HQ: Spain | Subject to GDPR	End-to-end encryption	—	✔	✖
pCloud	$$	Standard	Datacenters: USA, Europe | HQ: Switzerland | Subject to nFADP and GDPR	End-to-end encryption (optional)	—	✔	✖
Sync	$$	Standard	Datacenters: Canada | HQ: Canada | Not subject to European laws	Encryption at rest + in transit	—	✔	✖
Tresorit	$$$	Standard	Datacenters: Switzerland, Germany, Ireland, Netherlands | HQ: Switzerland | Subject to nFADP and GDPR	End-to-end encryption	—	✖	✔
MEGA	$$	Standard	Datacenters: World | HQ: New Zealand | Subject to extra-European laws	End-to-end encryption	—	✔	✖
NordLocker	$$	Standard	Datacenters: USA (default), Germany (business option) | HQ: Panama | Subject to extra-European laws	End-to-end encryption	—	✔	✖
iCloud Drive	$$	Limited	Datacenters: World | HQ: USA | Subject to extra-European laws	Encryption at rest + in transit	Partial	✔	✔

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