| Google Drive | Google Workspace users & small businesses | Flexible sync (stream/mirror), built-in Docs/Sheets/Slides | Web, Windows, macOS, iOS, Android | 15GB free; $1.99/mo (100GB); $9.99/mo (2TB); Workspace bundles available |
| iCloud | Apple users | Deep OS integration; Apple One bundle | macOS, iOS, Windows, Web | 5GB free; $0.99/mo (50GB) → up to $59.99/mo (12TB) |
| OneDrive | Microsoft 365 / Windows users | Office integration + Personal Vault | Web, Windows, macOS, iOS, Android, Xbox | 5GB free; $1.99/mo (100GB); $9.99/mo (1TB); family/shared plans |
| Dropbox | Remote teams | Collaboration tools + AI meeting scheduler | Web, Windows, macOS, iOS, Android | 2GB free; $11.99/mo (2TB); $19.99/mo (3TB) |
| Box | Enterprise businesses | Enterprise security, compliance & unlimited storage on business plans | Web, Windows, macOS, iOS, Android | 10GB free; business plans from ~$15/user/mo (unlimited options) |
| Jottacloud | Unlimited backups | True unlimited storage & device/NAS backup | Web, Windows, macOS, iOS, Android | 5GB free; $11.99/mo (unlimited for 1 user) |
| Koofr | Aggregating multiple providers | Central hub for multiple cloud accounts + add-on storage | Web, Windows, macOS, Linux, iOS, Android | 10GB free; add-ons from €0.50/mo (10GB) → up to large TB tiers |
| pCloud | Media storage & streaming | 4K streaming, lifetime plans, strong versioning | Web, Windows, macOS, Linux, iOS, Android | 10GB free; monthly from $4.99 (500GB) → lifetime options up to 10TB |
| IDrive | Backup-focused / Microsoft 365 alternative | Multi-device & NAS backup; browser Office-like editing | Windows, macOS, Linux, iOS, Android, Servers | 10GB free; plans from ~$9.95/mo (5TB) → higher tiers available |
| Proton Drive | Privacy-first users | End-to-end encryption + Proton ecosystem (VPN, Mail) | Web, Windows, macOS, iOS, Android | 5GB free; $4.99/mo (200GB) → plans up to 1–3TB |
| TeraBox | Maximum free storage / cheap paid plans | 1TB free tier; very low-cost paid options | Web, Windows, macOS, iOS, Android | 1TB free; paid from $3.49/mo (2TB); yearly bundles available |
