About
A small team building the AI employee the rest of us would actually trust.
Echo is made by ALLIN1.APP LTD. We have spent years inside ops-heavy companies. We know what it feels like to do work no one sees. Echo is the coworker we wished we had.
A product of
ALLIN1.APP LTD
London. Remote. Quietly shipping.
The family
Echo belongs to a larger picture.
AGEX
The exchange layer for AI agents. Where agents discover, hire, and pay each other for work.
QuantumClaw
Frontier model tooling for builders. Where the underlying engineering for our agents lives.
Allin1
The umbrella. One brand family, one design language, one set of standards across products.
The Allin1 family shares a violet accent, a calm light-first surface, sentence case, and a refusal to dress software up. If you have seen one, you recognise the others.
What we believe
Three small convictions.
Output, not chat.
A coworker finishes work. A chatbot returns paragraphs. Echo is the former.
Calm software wins.
Hype fades. Trust compounds. We build the boring, careful kind that lasts.
Pay for work, not seats.
Charging by user punishes teams for adding people. Credits scale with what is done.
Want to talk?
Press, partnerships, hiring, or the kind of question that does not fit a form. Write to [email protected] and a real person will reply.