Drop one script tag on your site and visitors get instant answers, sourced strictly from your own pages, then verified by a second AI agent before anyone sees them. No made-up prices. No off-topic chatter.
Your visitors' browser never scrapes anything, and the AI physically cannot read other websites. Grounding is enforced server-side, on every single request.
Paste your domain. FireSiteChat crawls and indexes your pages in the background. Chat works immediately via live site search while it does.
A researcher agent searches your indexed content and drafts an answer; an independent critic agent checks every claim against your pages and sends weak drafts back.
One script tag adds the chat bubble to your site. There's also a dashboard for your team and a Chrome extension for browsing any site with grounded answers.
Search is domain-locked and off-site pages are refused at the server. Ask about anything else and it politely declines.
A second agent audits grounding before the reply ships. If verification fails, the answer says so. No false green ticks, ever.
A lite single-pass engine answers routine questions at a fraction of the cost and latency, clearly labeled as not independently verified.
Pages are chunked and embedded into a vector index that refreshes automatically. Only changed content is ever re-processed.
Every dashboard conversation is saved to your account, so you can pick any past chat and continue where you left off.
Every answer shows its work: what was searched, which pages were read, and what the verifier ruled.
Own a website? Add one script tag and your visitors get answers grounded in your own pages, checked by a second agent before anyone sees them. Begin on the free plan: no credit card, live in minutes, and only think about upgrading once your visitors keep it busy.
The widget, the grounded-and-verified answers, and your console cost nothing to start. You see it working on your site before you ever pay.
Answers come only from your pages and are verified before they show, so the assistant on your site never invents prices or wanders off-topic.
See the questions your site gets, including the ones it couldn't answer well, so you know exactly what to add next.
Every one of these has been read and indexed here, so answers about it come from its own pages - searched, quoted and checked by a second agent. Ask one of them anything.
For chatting any website, grounded and verified, from the app and the Chrome extension. Start free, no account needed; upgrade for a bigger AI-credit allowance. Own a website? See website plans →
General chatbots answer from their training data and the open web, so they guess and drift off-topic. FireSiteChat is architecturally restricted to your website: search is domain-locked server-side, and an independent critic agent verifies each answer against your actual pages before it's shown.
It says so. Answers carry an honest label: verified (checked against your pages), lite (fast mode, not independently verified), or a clear "couldn't verify" notice. We never show a false green tick.
No. Widget visitors are anonymous and their conversations are not persisted. Only your own dashboard chats are saved to your account, and you can delete them at any time.
Your site is re-checked on a schedule, and change detection means only pages that actually changed are re-processed. New sites answer via live site search immediately while the first index builds.
Yes. AI answers can contain mistakes even with verification, and important details should be double-checked. That disclaimer ships in the product, because honesty is a feature.