Our mission
Most team chat lives somewhere on a spectrum between "convenient" and "defensible", and usually leans hard towards convenient. Sembl exists to prove you can have both: a chat product that's pleasant to use every day, and end-to-end encrypted, multi-tenant and automatable underneath.
How we work
Small product surface, deep technical foundations. We invest in the parts that make the platform more trustworthy and faster to operate — encryption, real-time, multi-tenant safety, observability — and we resist the temptation to bolt on features that don't move the product towards that goal.
The platform behind the chat
Underneath Sembl sits a multi-tenant, end-to-end encrypted messaging core, a modern real-time calling stack, and a first-class bot surface. Sembl's chat app is the first product on top of that platform. More are coming. If you'd like to build on it too, get in touch.
A BTEC product
Sembl is built and operated by BTEC, an engineering-led software studio. We invest in long-lived, infrastructure-grade products for industries the rest of tech tends to skip. Sembl is one of them.