☁️Cloud Storage

Overseas cloud drives are usually unthrottled, great for backups and cross-device sync.

This category has 13 sites · last updated 2026-10-06

⚠️ Core Concept: Sync is NOT Backup

Many people mistake cloud drives for backups. However, most cloud services are designed for syncing: if you accidentally delete a file on your computer, it deletes from the cloud. If ransomware encrypts your files, the encrypted version syncs upward.True backup requires: version history, extended trash retention, and an independent copy outside the same service ecosystem.

🎯 Choose by Your Primary Workflow

Your Primary Need	Recommended Solution	Key Advantage
Deep Ecosystem Integration	Google Drive / OneDrive / iCloud	Seamless workflow with your existing OS and office suite.
Stable Cross-Platform Sync	Dropbox	Industry-standard incremental sync, highly stable client, and rich third-party integrations.
Maximum Privacy & Encryption	Proton Drive / Sync.com / MEGA	End-to-end (zero-knowledge) encryption. The provider cannot read your files. Trade-off: Lost recovery keys mean permanently lost data.
Avoid Monthly Subscriptions	pCloud	Offers lifetime storage plans, which can be cheaper long-term. Requires trusting the provider's long-term viability.
Enterprise Access Control	Box	Advanced team file management, granular permissions, and compliance features.

🔎 Deep Dive: Specific Use Cases

🛡️ Who is Proton Drive for?

Best for: Users who prioritize default end-to-end encryption for file contents, names, and folders.
Not ideal for: Teams heavily reliant on real-time collaboration in Google Docs/Sheets (test the workflow with your team before migrating).

Affiliate disclosure: The following is a Proton affiliate link. We may earn a commission if you buy through it, at no extra cost to you.👉 Explore Proton Drive Plans (Test the free tier's sharing workflow first)

💾 Who is pCloud's Lifetime Plan for?

Best for: Long-term storage of photos, videos, or personal files without a need for real-time collaborative editing, and for those willing to pay upfront to lock in costs.
Note: pCloud's client-side encryption (Crypto) is a separate paid add-on. Standard storage is not zero-knowledge encrypted by default.

Affiliate disclosure: We may earn a commission if you purchase through this link.👉 Check pCloud Lifetime Plans (Verify actual pricing, capacity, and add-on costs before buying)

📏 Pricing: Look Beyond "Free Storage"

Free tiers change frequently. More important factors include:

The actual price per TB on paid tiers.
Maximum single file size limits and real-world upload/download speeds.
How long version history and deleted files (trash) are retained.
Whether shareable links support password protection and expiration dates.

🛡️ The "3-2-1" Backup Rule

For irreplaceable data (photos, contracts, thesis), keep 3 copies, on 2 different media types, with 1 copy offsite.Example: 1 on your computer + 1 on an external hard drive + 1 in the cloud. Relying on a single cloud service risks total data loss if your account is locked.

Supplement 1 (Offsite Backup): Backblaze. A true automated backup service that continuously backs up your entire computer, perfectly fulfilling the "offsite" requirement.
Supplement 2 (Temporary Large Files): WeTransfer. For simply sending a large file without long-term storage needs, it is simpler than sharing a cloud link, and the recipient needs no account.

🔐 Account Security Baseline

Cloud drives hold your most sensitive data. Always enable Two-Factor Authentication (2FA), regularly review logged-in devices and authorized third-party apps, and promptly revoke access for old share links.