Trillion vs Proton Drive
End-to-end encrypted cloud storage from Proton.
End-to-end encrypted cloud storage from Proton.



| What it does | Trillion | Proton Drive |
|---|---|---|
| Works with the AI you already use | Yes | Not stated |
| Keeps decisions with their reasons | Yes | — |
| Lists, a CRM or any table | Yes | — |
| Files and recordings | Yes | Yes |
| Shared spaces with other people | Yes | Not stated |
| A marketplace of tools | Yes | Not stated |
| Publishes sites and pages | Yes | — |
| Workflows, rules and schedules | Yes | Not stated |
| Hands work from one AI to another | Yes | Not stated |
| Phone app | Yes | Not stated |
| Free plan | Yes | Yes |
Checked 2026-10-12 on Proton Drive's own pages. A dash means their pages show it does not; "Not stated" means their pages do not say.
Privacy and encryption matter most for your files.
You want all connected AIs to search the words and speech inside your files.
Checked 2026-10-12. Prices change, so check Proton Drive's own page before you buy.
Proton Drive has a free plan. As published on 2026-10-12: Drive Plus: $4.99/month (200 GB), billed every month
Its pages do not say. Trillion has no AI of its own: you connect ChatGPT, Claude, Codex or any AI you use, and each one reads and adds to the same work.
Pick Proton Drive if privacy and encryption matter most for your files. Pick Trillion if you want all connected AIs to search the words and speech inside your files.
Trillion X'er: $50/month per spot, plus measured usage at the listed rates with a small margin. One plan for yourself, a group or a company. The first 7 days are free.
Connect ChatGPT, Claude, Codex or any AI you use. Trillion keeps your decisions, files, lists and people, so every AI you open carries on from the same place.