Security & privacy
Enterprise-grade control. Your data, your rules.
TellMe gives you control most communication tools don't — granular roles, full session and device oversight, privacy-scoped personal connectors, and the option to run the entire platform on your own servers.
Single Sign-On & session-bound access
Centralized, secure authentication. Access tokens are session-bound, and session-based QR sign-in makes multi-device logins fast and safe.
Session & device management
See every active session with device, OS and location — and sign out any device remotely, instantly.
Role-based access control
Owner, Admin, Manager, Member and Reader roles, enforced per workspace and per chat.
Privacy-first by design
Your connected personal accounts and their conversations are scoped to you — never exposed to the whole workspace.
Self-hosted / on-premises
Deploy TellMe entirely on your own infrastructure so your data never leaves your control.
Encrypted in transit
All traffic is encrypted in transit, and data is stored on infrastructure you control. WhatsApp/Telegram connectors inherit those platforms' own encryption.
A note on honesty
We describe only capabilities the product actually delivers. Native TellMe messages are encrypted in transit and at rest on your infrastructure. We do not claim compliance certifications or end-to-end encryption for native chats unless independently confirmed — our strongest, verifiable guarantees are self-hosting and privacy-scoped data access.