Two zero-knowledge providers. Different product surface and pricing.
Sync.com is a respected zero-knowledge provider focused on storage. DRIVUNO complements zero-knowledge storage with a built-in encrypted mailbox and a more modern, premium product surface.
| Feature | DRIVUNO | Sync.com |
|---|---|---|
| Zero-knowledge | Yes | Yes |
| Encrypted mailbox | Built-in | Not included |
| Family plan | $29 / month | Available |
| Business per-seat | $15 / user, 1 TB, min 5 | Per-seat plans |
| Free tier | 2 GB | 5 GB |
Comparison based on publicly available documentation at time of writing. DRIVUNO does not make absolute claims about competitor security; we describe architectural differences.
We compare architectural and feature characteristics that are publicly documented by each vendor. We avoid absolute claims, and we never describe a competitor as 'insecure' — only as 'not zero-knowledge by default' where that is the case.
Yes. You can upload folders via the web app; everything is encrypted client-side as it lands. We are working on dedicated migration tooling for major providers.
Start free with 2 GB. Zero-knowledge encryption from the first upload — no admin override, no AI scanning, no plaintext on the server.