Best Secure Cloud Storage in 2026
Updated
30 secure cloud storage ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
30ranked
0free plans on this page
5 Oct 2026last checked
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 26 Hex Citadel No phone app RecognisedPhone appDocumentedFree plan 5.2 Zero-knowledge encryption: Yes
- 27 Nest No phone app RecognisedPhone appDocumentedFree plan 5.2 Zero-knowledge encryption: YesIncluded storage: 100 GB
- 28 Sefaly No phone app RecognisedPhone appDocumentedFree plan 5.2 Zero-knowledge encryption: Yes
- 29 DaemonClient Drive No phone app RecognisedPhone appDocumentedFree plan 5.1 Zero-knowledge encryption: Yes
- 30 Storj No phone app RecognisedPhone appDocumentedFree plan 4.9
Compare all 5 in a table
| # | App | Score | Free plan | Free plan | Paid from | Zero-knowledge encryption | Included storage |
|---|---|---|---|---|---|---|---|
| 26 | Hex Citadel | 5.2 | No | Yes | — | Yes | — |
| 27 | Nest | 5.2 | No | Yes | — | Yes | 100 GB |
| 28 | Sefaly | 5.2 | No | Yes | — | Yes | — |
| 29 | DaemonClient Drive | 5.1 | No | Yes | — | Yes | — |
| 30 | Storj | 4.9 | No | No | — | — | — |
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