Best cloud storage services in 2026: seven options compared

The best cloud storage service depends mostly on the devices you own. iCloud+ is the natural choice for Apple users, Google One for Google and Android users, and OneDrive for Windows and Microsoft 365 users. Dropbox is the best cross-platform syncing tool, Proton Drive and Sync.com are the privacy-first options, and pCloud is the one to consider if you would rather pay once.

Cloud storage does three jobs: it keeps files available on every device, it lets you share them easily and it provides a safety net if a device is lost. It is not a complete backup strategy, a point we return to below.

Pricing varies by country and billing term, so verify the details on the provider’s site.

Our picks at a glance

Dropbox: Best for syncing and sharing

Dropbox invented modern file syncing and still does it very well. Files stay consistent across Windows, Mac, Linux and mobile, with strong sharing links and integrations with many apps. On its plans page, the free Basic plan gives 2 GB, and Plus gives 2 TB for $9.99 per month with transfers up to 50 GB, PDF editing and signatures, and 30-day restore of deleted files. Team plans add larger transfers, longer recovery windows and admin controls.

It is pricier per terabyte than rivals, and the free plan is small, but few services are as reliable for day-to-day sync.

iCloud+: Best for Apple users

iCloud+ is built into iPhone, iPad and Mac, and it quietly backs up photos, device data and files. Apple lists 5 GB free, then 50 GB at $0.99 per month, 200 GB at $2.99, 2 TB at $9.99, 6 TB at $29.99 and 12 TB at $59.99. All paid plans can be shared with up to five family members at no extra cost, which makes the 200 GB and 2 TB tiers excellent value for households.

It is much less convenient outside Apple’s world, so it is a poor primary choice if you use Windows or Android heavily.

Google One: Best for Google users

Google One is Google’s paid storage, shared across Drive, Gmail and Photos. Everyone gets 15 GB free, and paid plans start with 100 GB and can be shared with up to five others. Prices vary by country, so check Google’s plans page for your local pricing. Higher tiers are bundled with Google’s AI subscription.

It is the natural choice for Android users and people whose email and photos already live with Google. Storage is shared across services, so a full Gmail inbox can eat into your file space, and files are not end-to-end encrypted by default.

OneDrive: Best for Windows and Microsoft 365

OneDrive is built into Windows and included with Microsoft 365, which also provides Word, Excel and PowerPoint. It offers a small free allowance of 5 GB, and the best value usually comes through a Microsoft 365 subscription. Check Microsoft’s plans page for current prices and storage amounts in your country.

It integrates tightly with Office and Windows, and it is the obvious pick for office workers. It is less compelling for non-Microsoft devices.

Proton Drive: Best for privacy

Proton Drive is end-to-end encrypted, and the page states that not even Proton can access your data. The free plan gives 5 GB with an online document and spreadsheet editor. Drive Plus gives 200 GB for $4.99 per month, with 10 years to recover previous file versions. Proton Unlimited is $12.99 per month for 500 GB plus VPN, Mail, Calendar and Pass, and Duo and Family plans extend to 2 TB and 3 TB. Paid plans have a 30-day money-back guarantee.

It has fewer integrations and collaboration features than Dropbox or Google, which is the usual cost of strong encryption.

pCloud: Best lifetime option

pCloud is a Swiss-based service known for its lifetime plans. Its pricing page lists Premium at 500 GB from $49.99 and Premium Plus at 2 TB from $99.99, with monthly, annual and lifetime billing options, so confirm which term a price refers to at checkout. A Family plan covers up to five users.

Lifetime plans are attractive but depend on the company lasting, so weigh that before you pay upfront.

Sync.com: Best encrypted alternative

Sync.com is a Canadian service that advertises end-to-end encryption, so that only you can access your files. Its site offers a 5 GB free sign-up and a 25% first-year discount at times, with team plans such as 1 TB at $6 per user per month ($4.50 annually, shown with the first-year discount) for three or more users. Check its individual pricing page for personal plans.

Watch out

Cloud sync is not a backup. If you delete a file or ransomware encrypts it, the change can sync everywhere. Use version history, and keep a separate backup for irreplaceable files.

Free storage compared

If you only need a little space, the free tiers go further than many people expect. These are the allowances listed above.

Free storage fills quickly if it also holds phone backups and photos. A phone backup plus a photo library can easily exceed a 5 GB allowance, which is why the cheapest paid tier is often the first upgrade people make.

Which kind of file are you storing?

The right service depends partly on what is in it.

• Photos and videos. Phone-native services win here: iCloud+ on iPhone and Google One on Android upload automatically and need no setup. Check how each handles full-resolution originals before you rely on it.
• Documents you edit with other people. Google’s apps and Microsoft 365 with OneDrive offer live co-editing. Dropbox works best for sharing finished files and for creative work where file sync matters more than a built-in editor.
• Sensitive files. Tax returns, contracts, medical records and ID scans belong in an end-to-end encrypted service such as Proton Drive or Sync.com, or in an encrypted container you control. The trade-off is fewer integrations and, sometimes, no server-side search or previews.
• Archives you rarely open. A lifetime plan such as pCloud can suit long-term storage, provided you accept the risk that it depends on the company continuing to run.

Privacy: what end-to-end encryption does and does not do

With end-to-end encryption, files are scrambled on your device and only you hold the key, so the provider cannot read them even if it is compelled to hand over data or is breached. That is a real advantage for sensitive material.

It also has costs. If you lose your password and your recovery key, the provider may be unable to help you regain access. Features that depend on reading your files, such as full-text search, previews and some editing tools, can be limited. Mainstream services encrypt data in transit and at rest, but they hold the keys, which lets them offer recovery, search and photo recognition. Neither approach is wrong; they suit different files.

Common mistakes

• Treating sync as backup. Deleting a file on one device deletes it everywhere. Use version history and keep a second copy of anything irreplaceable. A common rule of thumb is three copies, on two kinds of storage, with one off-site.
• Buying more than you need. Start with the smallest tier that fits, since you can usually upgrade in a minute.
• Splitting files across too many services. Pick one main home for each type of file, or you will spend time hunting for them.
• Ignoring family sharing. iCloud+ and Google One both let you share a paid plan with family members, which is often cheaper than separate subscriptions.
• Forgetting the exit plan. Before you commit, check that you can export everything in bulk. Moving a large library is slow, so it is better to know the route in advance.
• Skipping two-factor authentication. A cloud account holds your documents and photos. Turn on two-factor authentication and keep recovery codes somewhere safe.

What to look for

• Your devices. Choose the service that works natively on what you use daily.
• Free versus paid. Check how much space you actually need, and remember shared storage across email and photos.
• Privacy. If you store sensitive documents, consider end-to-end encryption, and understand that you may lose features such as web previews or searching.
• Recovery. Look at version history and how long deleted files can be restored.
• Sharing. Check link controls, expiry, passwords and transfer size limits.
• Price per terabyte. Compare the yearly cost, not just the monthly price, and watch for renewal increases.
• Exit. Make sure you can download all your data in bulk if you leave.

How we chose

We picked well-known providers that cover the main ecosystems plus privacy-focused alternatives. We compared official plans, features and pricing as of October 2026, alongside the consensus of established independent reviews, and weighed fit with devices, price, privacy, recovery options and sharing.