zingxo

Chat with your visitors. Let an AI take the first reply.

A live chat widget with an AI assistant that only answers from your own knowledge base and your own APIs. It declines off-topic questions and hands over to a human when asked. One script tag, about 19 KB, with a shared inbox for the team behind it.

What it does

One-line install on any site, Shadow DOM widget around 19 KB
Answers only from your knowledge base and live API results
Register your own HTTP endpoints as tools the assistant can call
Shared inbox with human takeover and handback
A trace of every tool call behind each AI reply
Web push, PWA dashboard, Google and GitHub sign-in

Written about zingxo

8 Sept 2025 zingxo

Making a support bot stay in its lane

zingxo's assistant answers questions about your shop and refuses to write poems. The prompt layering and the tool design that make that hold up.

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