End-to-end encrypted
Every direct message, group chat and channel is encrypted on the device before it leaves. Sembl never holds the keys — your conversations stay between the people in them.
Secure team messaging
Team chat that earns its keep.
Sembl is end-to-end encrypted messaging for organisations. Direct chats, group chats, public and private channels, audio and video calls, multi-device — and bots, in the box, from launch day.
End-to-end encrypted. Multi-tenant by design. Modern audio and video. Bots included. Your workspace in minutes.
Everything a real team needs to talk
A small product surface with the things that actually matter — and nothing that doesn't.
Channels, groups and DMs
Direct messages for one-on-ones, group chats for small teams, and public, internal or invite-only channels for the whole organisation. One product, every conversation shape.
Audio and video built right
One-on-one and group calls with screen share, built right into every chat. Crisp, low-latency, and ready for the whole team — not bolted on after the fact.
Bots, in the box
Sembl launches with first-class bot support. Drop a bot into a channel or DM to surface alerts, automate workflows, run approvals and connect the systems your team already uses. No add-ons, no surprise pricing tier.
Product · Sembl
Meet Sembl
The encrypted chat product for organisations. Direct messages, group chats, channels, calls and bots — one product, one workspace, no premium tier for the basics.
Get your workspace running today
Subscribing takes minutes. You'll get a Sembl workspace and an admin seat to invite your team.