Skip to content
Sutron
The E2EE promise

Your data is yours.

No AI training on private chats. No ad targeting on personal data. The encryption isn’t a feature we promise to respect — it’s a wall we built so the question never arises.

The E2EE firewall

No ad targeting, AI processing, or analytics ever ingests your chat plaintext. Chat AI either runs on your device or does not exist. This is enforced in the architecture — the systems that could look are never handed the keys.

What's encrypted

1:1 and group messages (Matrix Megolm; MLS for large spaces), voice-note transcription (happens on your device), encrypted backups in the .sutra format, and your notes on protected documents.

What we can see — honestly

The metadata needed to run the service: message delivery routing, moderation reports you file, and the commerce transactions you make. We list it plainly because trust needs the whole sentence, not just the comfortable half.

Ads without surveillance

Ads on the free tier target context only — the surface, your region, a group's category. Never message content. Private rooms are ad-free, period.

Your data is portable

Export your data, take an encrypted .sutra backup, or delete your account with one tap — deletion runs through an audited erasure pipeline.

India-first compliance

Built for DPDPA from day one, with data residency in India.

The plain-language versions live in our privacy policy — dated, with a change log.

Chat privately