Best Cloud Storage Tools

AWS S3

4.6 rating

Amazon's enterprise-grade object storage service with virtually unlimited scalability.

Backblaze B2

4.6 rating

Affordable S3-compatible cloud storage with transparent pricing and no egress fees.

Dropbox

4.4 rating

Cloud file storage with smart sync, file requests, and content collaboration tools.

Filen

4.2 rating

Zero-knowledge, end-to-end encrypted cloud storage made in Germany, offering file sync, notes, chats, and collaboration with full privacy.

Google Drive

4.2 rating

Google's cloud storage service integrated with Google Workspace and Docs ecosystem.

MEGA

4.2 rating

Privacy-centric cloud storage with 20GB free tier and end-to-end encryption.

Microsoft OneDrive

4.2 rating

Microsoft's cloud storage service for backing up, accessing, and sharing files across devices with ransomware protection and Microsoft 365 integration.

Nextcloud

4.2 rating

Open-source self-hosted cloud storage and collaboration platform for organizations wanting data sovereignty.

Pibox

4.2 rating

Cloud storage and media management platform designed for photographers, offering fast uploads, client delivery, and integrated backup for large photo and video files.

Proton Drive

4.2 rating

End-to-end encrypted cloud storage from Proton, ensuring only you and chosen recipients can access your files. Swiss-based with zero-knowledge encryption.

Similarix

Unrated

S3 management layer adding semantic search, intelligent file discovery, and duplicate detection to cloud storage.

Sync.com

4.2 rating

Zero-knowledge encrypted cloud storage built for privacy-first businesses with end-to-end encryption by default and HIPAA/SOC 2 compliance.

iCloud Drive

4.2 rating

Apple's cloud storage service for saving, accessing, and sharing files seamlessly across iPhone, iPad, Mac, and Windows devices.

pCloud

4.2 rating

Privacy-focused cloud storage with unique lifetime plans, a built-in media player, and optional zero-knowledge encryption (pCloud Crypto).