Last updated 08-14-2026
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WebWhiz
WebWhiz is a customer support chatbot you train on your own website content, then embed with a single script tag. You point it at your site URL, it crawls public pages, and builds a ChatGPT-backed assistant that answers from that material only. The hosted product runs in the EU without cookies, and the same codebase is open source under AGPL 3.0 if you want to self-host with Docker.
Most website chatbots will guess when they lack context. WebWhiz refuses to invent answers outside its training data, which is why its homepage pitches data-specific responses as the core difference. You can also paste custom text, bring your own OpenAI API key, and fine-tune replies from the project dashboard when answers drift.
It fits teams that want first-line customer support on a marketing site or docs without building a custom RAG stack. SaaS vendors, e-commerce shops, and agencies reselling white-label bots all show up in its customer logos. Plans cap messages, projects, and crawled pages, while a free self-hosting path keeps data on your own servers if you accept AGPL obligations.
Answers only from trained website data, not open-ended guessing
Cloud plans from $19 per month with 2,000 to 40,000 messages depending on tier
Free AGPL self-hosting via Docker with UI on port 3030
100+ language support for visitor conversations
Bring your own OpenAI API key on hosted or self-hosted setups
Remove branding add-on for $19 per month on any plan
Monthly website crawl keeps the bot trained on public pages
Open-source AGPL codebase with documented Docker self-hosting
Grounds answers in crawled site data instead of guessing
Hosted EU deployment with GDPR positioning and no cookies
Bring-your-own OpenAI key option on hosted and self-hosted setups
White-label reseller program for agencies
Hosted plans cap messages, projects, and crawled pages by tier
Self-hosting requires OpenAI keys and ongoing Docker maintenance
Default website crawl runs once per month unless you contact support
AGPL requires sharing modifications if you distribute customized builds
Is WebWhiz free to use?
WebWhiz is free and open source under AGPL 3.0 for self-hosting with Docker. The hosted service starts at $19 per month on the Base plan with 2,000 messages, 5 projects, and 100 crawled pages.
How does WebWhiz train on my website?
WebWhiz crawls public pages from the URL you provide and uses that text to train a ChatGPT-backed chatbot. You can also paste custom content, and the service rescans your site on a monthly schedule unless you request a faster cadence.
Can I self-host WebWhiz?
Yes. WebWhiz publishes its code on GitHub and documents Docker setup with docker-compose. Self-hosted installs run the UI at localhost:3030 and require your own OpenAI API keys in the environment file.
What happens if I exceed WebWhiz plan limits?
WebWhiz notifies you when you exceed project or page limits. If you pass the message token cap, chatbots stop generating AI replies and return a predefined fallback message until usage resets or you upgrade.
Can WebWhiz use my OpenAI API key?
Yes. WebWhiz lets you bring your own OpenAI API key on both hosted and self-hosted deployments, so inference billing can run through your existing OpenAI account.
Does WebWhiz support multiple languages?
WebWhiz advertises 100+ language support on its homepage, so visitors can ask questions in many languages while the bot still grounds answers in your trained site content.