Meilleurs services de stockage cloud public pour 2026

Public cloud storage services let you store files online with a third-party provider instead of keeping everything on your own hardware. The best choice depends on what you care about most: collaboration, privacy, price, device support, jurisdiction, or the infrastructure behind the storage itself.

Public cloud storage is online storage run by an outside provider and accessed over the internet. Your files and folders live on shared infrastructure, often across large data centers, and you reach them through a web app, desktop app, or mobile apps.

That differs from private cloud, where infrastructure is dedicated to one organization, and from on-premises storage, where you own and manage the hardware yourself. For some workloads, private cloud storage solutions can offer stronger control and privacy than public options. A network attached storage device at home or in an office can be useful, but it does not give you the same anywhere access unless you configure remote access and maintain it.

Public cloud storage provides cost-effective, scalable, and accessible solutions for managing data remotely. Cloud storage services allow users to store and access files online, providing convenience and the ability to retrieve data from any internet-connected device. Public cloud storage enables anywhere access to files from any device with an active internet connection.

Public cloud storage is categorized into Consumer/SaaS and Enterprise/IaaS. Consumer and SaaS products include tools such as Google One, Microsoft 365, Apple iCloud+, and Dropbox, which are often among the top cloud storage solutions for documents. Enterprise and IaaS storage services are used for systems such as application storage, backups, archives, and data lakes.

The major public cloud storage services include Google One, Microsoft 365, Apple iCloud+, and Dropbox, but they are not the only cloud storage options. This guide also covers privacy-first providers and distributed alternatives, because cloud storage work now involves more than storage capacity and price.

How we chose the best public cloud storage services

The best cloud storage services are not all trying to solve the same problem. Some are built for document editing. Some are better for cloud backup. Some focus on secure cloud storage. Some are just cloud storage, with fewer workspace tools and a stronger privacy story.

We looked at practical criteria that affect daily use:

Automated backups in public cloud storage protect against physical data loss by syncing local files to remote servers. Top-tier public cloud providers have redundancy and backup measures to protect corporate data from catastrophic loss.

Security also matters. Data encryption during transfer and at rest is a standard security measure among cloud storage providers, ensuring that files are protected from interception. Many cloud storage services implement two-factor authentication (2FA) to enhance account security and protect against unauthorized access.

Privacy is a separate question. End-to-end encryption ensures that only the user has access to their files, preventing even the service provider from accessing the data. Zero-knowledge encryption means that the cloud storage provider cannot access the user’s files, as the encryption keys are only known to the user. If you lose a private encryption key with a true zero-knowledge provider, recovery may be impossible.

Compliance is another filter. Organizations must adhere to compliance standards like HIPAA or GDPR when handling sensitive data in cloud environments. Compliance with data privacy laws such as GDPR and HIPAA is crucial for cloud storage providers, as it ensures that user data is handled according to legal standards. The European Commission’s GDPR overview is a useful starting point for understanding EU data protection rules.

Cloud storage services can vary significantly in terms of features, such as file size limits, storage capacity, and integration with other applications. Many cloud storage providers offer free tiers with limited storage, allowing users to test the service before committing to a paid plan, and it is worth comparing the best free cloud storage apps before deciding. Many cloud storage services offer free tiers, typically with limited storage capacity, allowing users to test the service before committing to a paid plan.

Paid cloud storage plans vary widely in price, often starting as low as $1.99 per month for 100GB, with higher tiers offering more storage and additional features. Cloud storage pricing can depend on the amount of storage needed, with some providers offering plans that range from a few dollars a month to hundreds of dollars annually based on storage levels and features. Some cloud storage providers offer lifetime plans, allowing users to pay a one-time fee for permanent storage, which can be appealing for those who prefer not to deal with recurring payments.

Public cloud storage introduces potential challenges related to recurring costs, privacy, and reliance on internet connectivity. Vendor lock-in can occur when migrating data from one cloud provider to another, creating logistical challenges, so it helps to follow a structured guide to choosing cloud storage before moving large volumes of data.

Top 7 public cloud storage services for 2026

1. Google Drive

Google Drive is one of the most familiar public cloud storage services. It combines online storage with Google Docs, Sheets, Slides, Gmail, Google Photos, and google workspace tools.

Why it stands out

Google Drive stands out because it is a strong collaboration hub. Many cloud storage services allow multiple users to edit files simultaneously, enhancing collaboration among team members, and Google Drive is one of the clearest examples of that model.

For google workspace users, it is often the default choice because the storage, documents, comments, permissions, and search all sit inside the same account system.

Best for

Google Drive is best for individuals, schools, and teams that already use Gmail, Google Photos, and Google Workspace. It is also a good fit if real-time document editing matters more than zero-knowledge privacy.

Key strengths

Google Drive includes 15GB of free storage shared across Drive, Gmail, and Photos. Paid Google One plans add more storage space, and Google’s help documentation lists Drive upload limits, including very large files up to 5TB in supported cases through Google Drive storage limits.

Other strengths include:

• Real-time editing in Docs, Sheets, and Slides
• Strong search across cloud files
• Easy sharing for files and folders
• Good mobile apps and web access
• Broad third-party integrations
• Familiar account management for free accounts and paid accounts

File sharing capabilities often include the ability to create upload links and download links, allowing users to share files easily with others. Most cloud storage providers offer features for sharing entire folders, which can include setting permissions for view-only or full access for collaborators. Google Drive handles those basics well.

Possible limitations

Google Drive uses server-side data encryption rather than default zero-knowledge encryption for normal Drive files. Google holds the keys needed to provide search, previews, sharing, abuse detection, and collaboration features.

That trade-off may be fine for many users. It may not be fine if only you should control access to private documents. Users with strict privacy needs may worry about content analysis for ads and AI training policies, even though policies vary by account type, region, product, and settings.

Google Drive is also part of a wider cloud computing ecosystem. That is useful, but it can increase lock-in if your email, photos, documents, and storage all depend on the same provider.

2. Microsoft OneDrive

Microsoft OneDrive is the public cloud storage service built into Microsoft 365 and Windows. It is one of the best cloud storage providers for people who live in Word, Excel, PowerPoint, Outlook, Teams, and Windows File Explorer.

Why it stands out

OneDrive stands out because it feels native on windows computers. For windows users, the operating system can back up Desktop, Documents, and Pictures folders without much setup.

Best for

OneDrive is best for Windows users, Microsoft 365 subscribers, and organizations using Microsoft Office applications. It is also a practical backup service for people who want Office apps and storage in one subscription.

Key strengths

OneDrive’s main strengths are:

• Built-in File Explorer access on Windows
• Microsoft Office editing and sharing
• Personal Vault for sensitive files
• Automatic backup for common folders
• Strong file versioning for many Microsoft 365 accounts
• Good support for business plan controls

OneDrive’s file size limits are also clear. Microsoft currently supports files up to 250GB in OneDrive and SharePoint, according to Microsoft support. That is enough for many large files, including video projects, archives, and design exports.

Personal Vault adds extra account protection for selected files. It is not the same as a full zero-knowledge model, but it is a useful security feature for passports, tax records, and other sensitive documents.

Possible limitations

OneDrive works outside Windows, but it is strongest on Windows. People using macOS, Linux, or mixed-device setups may prefer a more neutral file syncing service.

Microsoft also holds the keys for standard OneDrive storage. That means Microsoft can support previews, compliance, sharing, and recovery, but it also means OneDrive is not default zero-knowledge secure storage.

3. Dropbox

Dropbox helped define consumer cloud storage. It is still known for reliable file syncing and simple file sharing, especially across mixed teams.

Why it stands out

Dropbox stands out as a file syncing service. It is good at keeping Dropbox files consistent across devices and at making shared work easy for teams that use different tools.

Best for

Dropbox is best for remote teams, agencies, freelancers, and creative professionals who need dependable file sync and sharing more than built-in office apps.

Key strengths

Dropbox’s strengths include:

• Reliable file syncing across multiple devices
• Smart Sync and online-only options to save local storage
• Link controls for sharing
• File versioning and recovery for previous versions
• Strong third-party app support
• Good handling of synced files across desktop and mobile

Dropbox is also useful for audio files, video files, design assets, and large folders that need to move between collaborators. It can feel simpler than a full productivity suite because it focuses on storage and sharing.

Possible limitations

Dropbox’s free plan is small, with 2GB of free cloud storage. Its paid plans are often priced above storage-only competitors, especially if you only want raw cloud storage space.

Dropbox also uses server-side encryption by default. It offers useful security features, but standard Dropbox storage is not zero-knowledge encryption. Privacy-focused users may prefer MEGA, Store with Hivenet, or another secure cloud storage provider.

4. Store with Hivenet

Store with Hivenet is a distributed public cloud storage option built for people who want online storage without depending on the standard Big Tech data center model. It focuses on private file storage, access across devices, and lower environmental impact.

Why it stands out

Store with Hivenet stands out because it uses a distributed infrastructure model instead of relying only on centralized data centers. Files are protected and distributed across infrastructure designed to reduce centralized control.

That makes it different from most mainstream public cloud storage services. You still get public cloud access, but the model is designed for people who are careful about privacy, content analysis, data sovereignty, and Big Tech dependency.

Best for

Store with Hivenet is best for privacy-conscious users who want public cloud convenience without centralized control or content analysis. It is a good fit for personal files, documents, photos, archives, cloud backup, and online backup.

It is also a good option if you want plan-based storage and a clearer relationship with your data, built on Hivenet’s broader distributed cloud platform. If you want a full collaboration suite with document editing and workspace tools, Google Drive, OneDrive, or Dropbox may fit better.

Key strengths

Store with Hivenet’s strengths are, and its Store pricing and plan options reflect those priorities:

• Privacy-first storage design
• Encryption for files in transit and at rest
• European data handling and GDPR-aligned positioning
• Distributed storage rather than standard Big Tech data centers
• Online-only access options to reduce local disk use
• Plan-based pricing plans
• Lower environmental impact claims compared with centralized cloud

Hivenet describes Store as a cloud storage service with encrypted storage, no AI training on user files, and a distributed infrastructure approach. Its Store product page also states that Hivenet is built around EU infrastructure and a lower-impact storage model, with more detail on Store with Hivenet.

For users comparing cloud storage benefits, this is the key distinction: Store with Hivenet gives you public cloud accessibility while reducing dependence on a small group of centralized platforms.

Possible limitations

Store with Hivenet is storage-first. It is not trying to replace Google Workspace, Microsoft 365, or an enterprise document management suite.

That means fewer ecosystem integrations, fewer collaboration features, and a smaller set of advanced features than large providers. It is strongest if your priority is private online storage, secure encryption, sustainability, and independence from centralized platforms.

5. iCloud

iCloud is Apple’s public cloud storage service. iCloud+ adds paid storage and privacy features for Apple accounts, including iPhone, iPad, and Mac backup and sync.

Why it stands out

iCloud stands out because it is built into Apple devices. For apple users, iCloud can back up photos, messages, app data, device settings, and iCloud Drive files with very little manual setup.

Best for

iCloud is best for Apple users who want automatic backup and sync across iPhone, iPad, and Mac. It is especially useful for people who mostly stay inside Apple’s ecosystem and want simple cloud photo storage options tightly integrated with their devices.

Key strengths

iCloud’s strengths include:

• Automatic device backup
• Photo sync across Apple devices
• iCloud Drive for files online
• Paid plans starting at low monthly prices, often $0.99 per month for 50GB in the U.S.
• Strong security architecture, including end-to-end protection for many data categories when Advanced Data Protection is enabled

Apple explains its protection model in its iCloud data security overview, including which categories use end-to-end encryption and which depend on standard encryption.

iCloud is very good at invisible backup. If you break or lose an iPhone, iCloud can help restore deleted files, photos, messages, and app data depending on your settings and retention windows.

Possible limitations

iCloud is much less appealing outside Apple’s ecosystem. The web interface is useful, but it does not offer the same depth as Google Drive or Microsoft OneDrive for cross-platform work.

iCloud also has limited appeal for users who want a neutral cloud storage platform across Windows, Android, Linux, and Apple devices.

6. MEGA

MEGA is a privacy-focused cloud storage provider known for generous free storage and client-side encryption. It is one of the better-known names for users who want zero-knowledge protection.

Why it stands out

MEGA stands out because it offers zero-knowledge encryption by design. In a true zero-knowledge model, the provider does not have the encryption keys needed to read your files.

That means only you can decrypt your stored content. It also means password and key recovery can be more serious than with mainstream providers.

Best for

MEGA is best for users who prioritize privacy and security for sensitive files. It can work well for personal archives, private documents, and secure storage where collaboration is less important.

Key strengths

MEGA’s strengths include:

• End-to-end encryption with user-controlled encryption keys
• 20GB free storage on the free tier
• Encrypted sharing options
• Encrypted chat and calling features
• Privacy-focused tools, including a password manager in its wider product set
• Paid tiers for users who need more cloud storage space

MEGA is one of the stronger free storage options for privacy-minded users. Its 20GB free plan is more generous than the free accounts from Dropbox, OneDrive, and iCloud.

Possible limitations

MEGA is not as strong as Google Drive or Microsoft OneDrive for live document collaboration. It is better for private storage and sharing than for teams editing documents together in the browser.

MEGA also uses transfer quotas, which can affect large downloads or frequent sharing. If you share large files often, check the limits before choosing a plan.

7. pCloud

pCloud is a flexible public cloud storage service known for media streaming, lifetime plans, and optional encrypted storage.

Why it stands out

pCloud stands out because it offers lifetime payment options. Some users prefer paying once instead of tracking monthly or annual cloud storage cost.

Best for

pCloud is best for users with large media collections who want streaming access and one-time payment options. It is also useful for people comparing cloud storage deals over a longer time period.

Key strengths

pCloud’s strengths include:

• Lifetime plans available for a one-time payment
• 10GB free storage
• Strong media playback, including video streaming
• File versioning and sharing tools
• Desktop and mobile access
• Good support for music, video, and audio files

For some users, pCloud can be one of the best cloud storage deals if the lifetime plan matches long-term storage needs. That said, lifetime plans require trust in the provider’s long-term health, so they are not risk-free.

Possible limitations

pCloud’s zero-knowledge option, pCloud Crypto, is a paid add-on. Standard pCloud storage uses server-side encryption.

That makes pCloud different from MEGA, where client-side encryption is central to the product. If zero-knowledge privacy is required for all files, check the exact plan details before buying.

Quick comparison of the best public cloud storage services

Here is a quick scan of the best cloud storage services by main use case.

A few details can matter more than the headline price. Check file size limits if you handle large files. Check deleted files retention if you often need to restore mistakes. Check previous versions if you edit documents or creative files. If you frequently move large media projects, compare cloud storage speed and reliability. Check whether “unlimited storage” has fair-use rules, user minimums, or business-only limits.

Also compare storage costs across real needs. A cheap 100GB plan may be enough for documents. A 2TB plan may be better for photos and video. A high-capacity business plan may be needed for corporate data, shared folders, and retention rules.

How to choose the right public cloud storage service

The right choice depends on how you work and how much trust you want to place in the provider. High scalability allows businesses to easily upgrade or downgrade storage capacity as needed, but scalability is only one part of the decision.

Choose based on your privacy requirements

Start with the encryption model.

Server-side encryption means the provider encrypts your data at rest and in transit, but the provider manages the keys. This supports search, previews, recovery, compliance, and collaboration. It also means the provider can access data when needed for legal, security, or product reasons.

End-to-end encryption means files are encrypted before the provider can read them. End-to-end encryption ensures that only the user has access to their files, preventing even the service provider from accessing the data.

Zero knowledge encryption goes further in practical trust terms. Zero-knowledge encryption means that the cloud storage provider cannot access the user’s files, as the encryption keys are only known to the user.

This is better for privacy, but it can limit search, previews, and real-time editing. It can also make recovery harder. If only you hold the key, only you can recover the data.

For sensitive business or health data, compliance matters too. Organizations handling medical, legal, financial, or employee records should confirm whether a provider supports HIPAA, GDPR, audit logs, retention, access controls, and regional data handling.

Choose based on your device ecosystem

Your devices should guide your shortlist.

Choose Google Drive if you live in Gmail, Docs, Sheets, and Google Photos. Choose OneDrive if you work on Windows and Microsoft Office every day. Choose iCloud if your phone, tablet, and laptop are all Apple. Choose Dropbox if you need reliable cross-platform sync for mixed teams.

Cloud storage services are designed to be user-friendly, allowing users to easily store, access, and manage their files from any device with an internet connection. Many cloud storage providers offer mobile applications that enable users to access their files on the go, enhancing convenience and usability.

The best cloud storage services integrate seamlessly with other applications, making it easier for users to manage their files and collaborate with others. If you need collaboration, pick the ecosystem where your team already works.

If you need a neutral storage layer, look harder at Dropbox, MEGA, pCloud, or Store with Hivenet. These cloud storage solutions may reduce platform dependence, though each has different trade-offs.

Choose based on your infrastructure philosophy

Most public cloud storage providers use centralized infrastructure. This is familiar, reliable, and usually fast. It also concentrates control over accounts, storage, metadata, terms, and app behavior.

Le stockage cloud public distribué adopte une autre approche. Store with Hivenet en est l'exemple le plus clair dans cette liste. Il vise à offrir un accès au cloud public sans que vos fichiers ne soient stockés selon le modèle habituel des géants de la technologie.

Cela est important si vous vous souciez de :

• Si vos données cloud sont hébergées par une grande entreprise de plateforme
• Si votre fournisseur scanne ou analyse le contenu stocké
• Le lieu de traitement des données au regard des lois sur la confidentialité
• Si votre stockage dépend de centres de données centralisés
• Empreinte environnementale
• Portabilité des données et risque de verrouillage

Si votre priorité est l'expérience utilisateur raffinée d'un grand écosystème, Google Drive, OneDrive, iCloud et Dropbox sont d'excellents choix. Si votre priorité est la confidentialité, l'indépendance et un modèle d'infrastructure différent, Store with Hivenet, MEGA et pCloud méritent un examen plus approfondi.

Quelle option vous convient le mieux ?

Choisissez Google Drive si vous avez besoin de collaboration en temps réel et d'intégration Google Workspace. C'est l'un des meilleurs services de stockage cloud public pour les équipes qui éditent des documents ensemble et souhaitent un partage simple.

Choisissez OneDrive si vous utilisez principalement Windows et les applications Microsoft Office. Il est pratique pour les utilisateurs Windows qui souhaitent une sauvegarde, des applications Office et un accès aux fichiers intégrés au système d'exploitation.

Choisissez Dropbox si le partage de fichiers et la synchronisation d'équipe sont vos principales priorités. Il est performant pour la synchronisation de fichiers multiplateforme, les dossiers partagés et les flux de travail créatifs, et il est souvent mis en avant parmi les meilleures alternatives à Google Drive pour les utilisateurs qui souhaitent un équilibre différent entre fonctionnalités et confidentialité.

Choisissez Store with Hivenet si vous souhaitez un accès au cloud public sans dépendance vis-à-vis des géants de la technologie. C'est une excellente option si vous recherchez un stockage en ligne privé, une infrastructure distribuée, une gestion conforme aux normes européennes/RGPD et un modèle de stockage à faible impact.

Choisissez iCloud si vous êtes entièrement intégré à l'écosystème Apple. Il est idéal pour les sauvegardes d'appareils Apple, les photos et une synchronisation simple entre iPhone, iPad et Mac.

Choisissez MEGA si la confidentialité maximale et le chiffrement sans connaissance sont essentiels. C'est un bon choix lorsque le stockage sécurisé est plus important que l'édition de documents en direct.

Choisissez pCloud si vous souhaitez des forfaits à vie et d'excellentes capacités de streaming multimédia. Il peut être très utile pour la vidéo, la musique et le stockage de données personnelles à long terme.

Réflexions finales

Les services de stockage cloud public couvrent désormais plusieurs modèles. Les fournisseurs centralisés grand public offrent une finition soignée, des fonctionnalités de collaboration et de nombreuses intégrations. Les fournisseurs axés sur la confidentialité offrent un contrôle accru sur les fichiers. Les alternatives distribuées, telles que Store with Hivenet, montrent que le stockage cloud public ne doit pas nécessairement impliquer une dépendance par défaut aux centres de données des géants de la technologie.

Le meilleur choix de stockage cloud est celui qui correspond à vos risques réels, à vos appareils, à votre budget et à vos habitudes. Si vous collaborez principalement sur des documents, choisissez l'écosystème que votre équipe utilise déjà. Si vous stockez des données privées, des archives, des photos ou des données de sauvegarde, accordez plus d'importance à la confidentialité, aux clés de chiffrement, à la juridiction et à l'infrastructure.

Avant de vous engager, testez le forfait gratuit ou le niveau gratuit, téléchargez de vrais fichiers, essayez les outils de restauration, vérifiez l'accès mobile et lisez attentivement les plans tarifaires. Les meilleures offres de stockage cloud sont celles qui vous conviennent toujours après avoir compris les compromis.

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