Cloud Storage Alternatives: 15 Options Compared for 2027

Google Drive, Microsoft OneDrive, Apple iCloud and Dropbox still lead personal cloud storage in the United States. Each one ties your files to a single company's ecosystem, so switching takes some planning. The options below were checked against each provider's own pricing page, so every figure reflects current US plans.

What counts as a cloud storage alternative?

A cloud storage alternative is any file hosting service that replaces the default drive that came with your device. The National Institute of Standards and Technology defines cloud computing in SP 800-145 as on-demand access to shared computing resources over a network. Alternative cloud storage providers usually compete on a single strength rather than matching every feature of the big four.

Most cloud storage solutions that replace the defaults fall into four broad groups. File sync services keep folders identical across devices through constant file synchronization. Personal backup services, often sold as an online backup service, copy whole machines on a schedule. Object storage platforms hold huge amounts of data for apps, while block storage serves databases. Self-hosted storage puts the server inside your own building instead of a vendor's data centers.

Quick comparison of the best cloud storage services

The table below works as a short cloud storage providers list, showing the free tier, entry paid plan, and main strength of each option. Use it as a first cloud storage comparison before reading the detailed sections.

How to choose cloud storage that fits your needs

Start with the job the storage must do, since a photo backup needs very different features from a shared team folder. Reading cloud storage reviews helps, but the top cloud storage options for one person can be a poor fit for another. Six factors separate the good fits from the expensive mistakes.

● Storage capacity: Estimate how much you store today, then add room for two years of growth. A 128 GB phone full of photos will outgrow any 5 GB free tier within weeks.

● Cloud storage pricing: Compare the cost per terabyte on annual billing, not the headline monthly price. Check renewal rates too, because several providers discount only the first year.

● Cloud storage privacy: Look for zero-knowledge encryption, which means the provider cannot read your files. Standard encryption at rest still lets the company access your data.

● Server locations: Check where your files physically sit, since the country hosting the servers decides which laws apply. Data stored inside the European Union falls under strict privacy rules, which matters for GDPR compliance.

● Cloud storage sync: Confirm the sync client works on every device you use. Cross-platform sync across every operating system you use saves a lot of friction later.

● Cloud storage features: Check file versioning first, since it lets you roll back a bad edit. Bandwidth limits matter too if you share large files often.

Best encrypted cloud storage for privacy

Privacy-focused providers encrypt files on your device before upload, so only you hold the keys. The trade-off is that a lost password usually means lost data, since support staff cannot reset what they cannot read.

Proton Drive

Proton Drive comes from Proton AG in Geneva, the company behind Proton Mail, so your files fall under Swiss privacy law. Every plan uses end-to-end encryption, including the free 5 GB tier, while Drive Plus adds 200 GB for $4.99 a month on monthly billing.

Larger bundles add Proton's VPN to the same account. Proton Unlimited gives 500 GB for $12.99 a month, which suits anyone already moving away from Google's productivity suite.

Sync.com

Sync.com is a Canadian service that applies zero-knowledge encryption to shared links as well as stored files. The free plan holds 5 GB, while the Personal plan gives 1 TB on annual billing.

The first year of that plan costs $9 a month. After that, the same 1 TB renews at $12 a month, a 33 percent jump many buyers miss.

Collaboration tools are thinner than in Google Workspace, so Sync.com suits secure file sharing better than live document editing.

MEGA

MEGA Limited runs a New Zealand-based service that encrypts every account by default, free ones included. Its 20 GB free storage tier is the largest among established providers, though the next paid step jumps straight to 2 TB.

Free accounts also face transfer quotas, so downloading a large shared folder can stall partway through. MEGA works best as encrypted overflow space rather than your main drive.

Tresorit

Tresorit, now owned by Swiss Post, builds secure cloud storage for regulated industries. Its Personal Essential plan holds 1 TB with a 10 GB maximum file size, while the free Basic plan works mainly as a trial.

Best free cloud storage options

Free plans from alternative file hosting services cover light photo backup well, yet each one hides a catch in the fine print. Compare these free cloud storage options by storage quota first, then check how each company earns money from free users.

Stacking every free tier in this guide gives roughly 70 GB across six apps. Managing six logins rarely beats paying $1.99 a month for 100 GB in one place.

pCloud

pCloud offers up to 10 GB free once you finish its setup checklist, with fast media streaming built into the apps. New accounts can choose whether files live in Europe or the United States, a rare option at the consumer level.

Swiss ownership adds a privacy edge, but client-side encryption still costs extra through the pCloud Encryption add-on. Without it, files in standard storage do not get zero-knowledge protection.

Icedrive

Icedrive also offers 10 GB free with a clean web interface. Its desktop app mounts as a virtual drive on Windows, so cloud files open like files on a local disk without filling your hard drive.

Box

Box Inc. gives individuals 10 GB free, though the free plan caps uploads at 250 MB per file. Personal Pro raises the cap to 5 GB with 100 GB of space for $10 a month.

Box competes with enterprise storage platforms rather than consumer apps, so detailed user permissions matter more there than free space.

TeraBox

TeraBox advertises 1 TB of free storage, the largest free allowance in this list by a wide margin. Ads support the free tier, so read the privacy policy before uploading anything. Sensitive documents such as tax records belong on a more secure service.

Lifetime plans: pay once instead of every month

A lifetime plan swaps a monthly bill for one upfront payment. pCloud listed lifetime plans at $219 for 500 GB, $499 for 2 TB and $1,499 for 10 TB.

Against a 2 TB Google One plan at $119.88 a year, the $499 pCloud plan breaks even after roughly 50 months.

Icedrive sells lifetime plans too, alongside its regular annual subscriptions. Before paying, check how long the company has operated, since a lifetime plan only lasts as long as the business behind it.

Self-hosted storage options

Self-hosting moves your files onto hardware you control, removing vendor lock-in along with monthly fees. Most self-hosted servers run on Linux, the open-source kernel that Linus Torvalds first released in 1991.

Nextcloud

Frank Karlitschek, who earlier started ownCloud, founded Nextcloud GmbH in Germany in 2016. The open-source storage platform goes beyond file sync, bundling its own office suite for documents. Most people run it on a home NAS, though a rented virtual server works too.

Nextcloud gives you private cloud storage with full data sovereignty, since nothing leaves your network unless you allow remote access. You also take on every security patch yourself, so set aside time for maintenance.

A single home server is also a single point of failure. Pair it with an off-site copy, since one burst pipe can erase years of family photos.

Seafile

Seafile focuses on fast, reliable data synchronization rather than a full productivity suite. Its block-level syncing transfers only the changed parts of large files, which helps with large video projects.

Syncthing

Syncthing skips the cloud entirely, acting as a peer-to-peer tool that keeps folders identical across your own devices. Files travel directly between machines over an encrypted connection without touching a commercial server, which suits decentralized storage setups.

Cloud storage for business teams

Cloud storage for business adds admin controls that personal plans lack, such as retention policies that stop staff from deleting records too early. Google Workspace and Microsoft 365 remain the default cloud storage platforms for most companies.

Several competing storage providers now match them on security. Proton's Drive Professional plan, for example, costs $9.99 per user per month with 1 TB per user.

Before signing any contract, compare cloud storage plans by the cloud storage capacity each seat includes, not only the price per user. Ask for the provider's data processing agreement as well, since auditors request it during data security reviews.

Healthcare teams face one extra rule from the U.S. Department of Health and Human Services. Federal guidance treats any cloud provider storing patient records as a business associate, even when the provider holds no encryption key.

Business associate status means the provider must sign a formal agreement before you upload a single record. Check that the plan you buy includes one, because many consumer tiers do not.

Object storage for business: alternatives to Google Cloud Storage

Developers often need object storage rather than a consumer drive. Amazon S3 from Amazon Web Services set the standard for this kind of storage. Most rivals copy the S3 API, so moving away from Google Cloud Storage rarely means rewriting code.

Backblaze B2

Backblaze B2 starts at $6.95 per TB a month, with the first 10 GB free. Downloads stay free up to three times your average monthly storage, after which egress costs $0.01 per GB.

NAS owners often pick it among cloud backup alternatives for cold storage archives.

Wasabi

Wasabi charges a flat $7.99 per TB a month with no egress fees at all. Pay-as-you-go accounts carry a 90-day minimum storage duration, so deleted files still bill for the remainder of that period.

Cloudflare R2

Cloudflare R2 costs $0.015 per GB a month for standard storage, roughly $15 per TB. The higher storage price buys free egress to the internet, which matters more than capacity for sites serving large video downloads.

Teams building custom tools on top of object storage usually need help with the API layer. The custom software development team at SoftCircles builds storage integrations for web and mobile apps.

Cloud storage alternatives to OneDrive, Google Drive and iCloud

Most people look for replacement cloud drives because one specific service stopped fitting their needs. The mainstream plans below show what you pay today, which makes the comparison with the options above easier.

Replacing OneDrive

OneDrive makes sense for Microsoft 365 users, since the Personal plan bundles 1 TB with the Office apps. If you only need storage, Sync.com gives similar capacity without paying for Office apps you never open.

Windows 11 often turns on OneDrive folder backup for your main user folders during setup. Switch that off before moving to another provider, because files otherwise keep syncing to the old account.

Replacing Google Drive

Google Drive's 15 GB free tier also holds your Gmail messages, so it fills faster than it looks. Among Google's cloud storage competitors, Proton Drive is the closest privacy-first match. Nextcloud goes further by replacing Google Docs on your own server.

Replacing iCloud

iCloud works best inside the Apple ecosystem but feels clumsy on Android phones. pCloud offers an iPhone app with automatic photo upload, so Apple users keep camera backup after leaving.

Check the iPhone setting for High Efficiency photos before switching. Some services convert HEIC files to JPEG on upload, which changes file sizes along with your storage math.

Alternatives to cloud storage: keeping files local

Some files never need to live online at all. Local storage on a network-attached storage box gives fast access without monthly subscription plans. You also decide exactly who can see every file you keep. Businesses apply the same idea at a larger scale with on-premises storage inside their own IT infrastructure.

Physical storage media also has limits, since a single house fire can wipe out everything stored in one place. The common 3-2-1 approach keeps three copies of your data on two kinds of media, with one copy off-site.

The Cybersecurity and Infrastructure Security Agency recommends keeping offline, encrypted backups of critical data. The agency also advises testing those backups on a regular basis. A NAS paired with a cheap cloud backup service gives you hybrid cloud storage for quick restores. The off-site copy then covers disaster recovery as part of a wider backup and recovery plan.

How much does 1 TB of cloud storage cost?

One terabyte of storage costs roughly $7 to $12 a month in the US, depending on the type of service you choose. Comparing the yearly cost per terabyte shows a pattern most comparison pages skip.

The big 2 TB plans from Google and Apple win on price per terabyte, while privacy-first services charge a premium. Both companies also skip a 1 TB tier in the US, jumping from their smaller plans straight to 2 TB.

How to switch cloud storage providers

Cloud storage migration goes smoothly when you treat it as a short project instead of a single drag-and-drop. Follow these steps to move your files without losing anything.

1. List every app that connects to your current provider.

2. Confirm the new service's storage capacity covers your data with room to grow.

3. Download a full export from the old provider, such as Google Takeout for Google Drive.

4. Upload the export to the new service, starting with the most important folders.

5. Compare file counts between the two accounts to catch missing files.

6. Recreate your sharing links inside the new account.

7. Send the updated links to anyone who needs them.

8. Keep the old account for at least 30 days before deleting any data from it.

Businesses moving large archives often store due diligence files in a virtual data room rather than a general drive. Cloud solutions for businesses explains how companies of every size plan the move.

Is cloud storage safe?

Cloud storage security depends as much on your own account habits as on the provider. Turn on two-factor authentication first, since it stops a stolen password from opening your account on its own. Review the third-party apps connected to your account every few months as well.

Data stored outside your home country can fall under foreign laws. The European Commission recognizes Switzerland as offering adequate data protection, while US companies qualify only through the EU-US Data Privacy Framework adopted in July 2023.

Conclusion

Choosing between cloud storage alternatives means deciding which trade-off you can live with, since no provider wins on every measure. Run the cost per terabyte before subscribing, then check the renewal price, not only the first-year deal.

Whatever you pick, keep at least one copy of important files outside your main cloud drive. A locked account should never be the only thing standing between you and your data.

Frequently asked questions

Is there a free 2 TB cloud storage?

Reputable providers do not offer 2 TB of storage permanently free in 2026. The cheapest legitimate 2 TB plans cost $9.99 a month, a price Google One shares with Apple iCloud+.

How do I get 1 TB of cloud storage for free?

TeraBox is the only well-known service advertising 1 TB on a free plan, funded by ads. Some phone makers bundle extra cloud storage with new devices, so check what your existing hardware already includes.

What are some good alternatives to Google Cloud Storage?

Backblaze B2, Wasabi and Cloudflare R2 are the most popular replacements for Google Cloud Storage among developers. Backblaze B2 suits cheap backups, while R2 suits public files with heavy download traffic.

Which cloud storage is the most private?

Proton Drive encrypts file contents so even its own staff cannot open them. Providers can still log account details such as sign-in times, so a self-hosted Nextcloud server remains the most private choice.

Can I use more than one cloud storage service?

Many people combine a free tier for daily documents with a cheaper paid service for backups. Splitting data this way also adds data redundancy if one provider suffers an outage.