Your knowledge, answering questions 24/7
KnowBot reads your documents and website pages, answers your visitors' questions, and captures their name and contact details so your team can follow up. Try it now — the chat bubble is in the corner of this page.
Open the admin panel This page is a starter demo — replace it with your own site and embed the widget there.Answers from YOUR knowledge
Upload PDF, Word, or text files — or crawl your website. The assistant answers only from what you give it, with an off-topic guard.
Captures leads while you sleep
Visitors share a name, phone, or email in chat and it's saved as a lead — with an email alert to your inbox and an AI one-line summary.
Your keys, your server
Works with OpenAI, Google Gemini, or Anthropic Claude. Self-hosted on plain PHP + MySQL — no monthly platform fees.
Get set up in minutes
- Connect your AI providerAdmin → Settings → AI: pick OpenAI, Gemini, or Claude and paste your API key.
- Add your knowledgeAdmin → Knowledge Base: upload documents or crawl your website.
- Embed the widget on your siteAdd one line before
</body>:<script src="https://yoursite.com/chatbot/widget/chatbot.js"></script> - Watch the leads come inAdmin → Leads: every captured contact, with CSV export and email alerts.