LEO Chat
LEO Chat — the agency's own chat-commerce product; works in Telegram and in a website widget, Instagram is not supported in it
- Task
- Answer customers from the catalog without making things up, and without losing messages under load — in the channels where the product works: Telegram and the website widget.
- Solution
- An answer engine working from the knowledge base that passes whatever it does not know to an operator; order checkout with Nova Poshta and payment through the store's own merchant account; a message queue with retries. It is exactly the engine and the checkout logic that we carry over into the Instagram project.
- Result
- 89.7% accurate answers on a reference set of 45 questions and not a single answer outside the knowledge base (4 July 2026); 0 lost and 0 duplicated acknowledged messages in a chaos test at 300 messages per second with the engine, NATS and Redis forcibly killed (17 August 2026) — a load test on a test stack, not in production. Both measurements concern the LEO Chat engine; the Instagram channel is not covered by them.