An AI chatbot trained on your own data

Point Knowster at your website and docs. It answers visitor questions in your words, not generic ChatGPT replies.

Most chatbots either give canned scripted replies or hallucinate answers your business never wrote. Knowster does neither. It reads your content, builds a private knowledge base from it, and answers every question from that source, so visitors get accurate help and your team stops repeating itself.

How training on your data works

There is no machine-learning setup, no dataset to label, and no model to fine-tune. You bring the content; Knowster does the rest.

1. Point it at your content. Paste your website URL or upload your help docs, FAQs, and files.
2. Knowster reads and indexes it. It builds a private, searchable knowledge base from your pages in minutes.
3. Your chatbot answers from it. Every reply is grounded in your content, with the wording and facts you actually published.
4. Re-train any time. Update your site, re-sync, and the answers update too. No re-coding.

Answers from your content, not guesses

Knowster only answers from the knowledge base you gave it. When a question falls outside what your content covers, it says so honestly and can capture the visitor as a lead instead of inventing an answer. That is what makes it safe to put in front of real customers, and what makes its answers citable by AI search assistants.

Knowster vs a generic chatbot

What you get

Accurate, on-brand support

Visitors get answers in your words, pulled straight from your published content, around the clock.

Less repetitive work

The questions your team answers ten times a day get handled automatically, so support time goes to the cases that need a human.

Leads instead of dead ends

When the bot cannot answer, it turns the moment into a captured lead rather than a lost visitor. Pairs with lead capture and a free plan to start.

Set it up in minutes

1. Create a free account at app.knowster.chat.
2. Add your website URL or upload your docs.
3. Drop the widget snippet into your site's HTML.
4. Test the answers and go live.

FAQ

How does Knowster train a chatbot on my data?

You give Knowster your website URL or upload your docs. It reads the content, builds a private knowledge base, and your chatbot answers from it. No model training on your side.

Will it make up answers it does not know?

No. It answers from your knowledge base, and when it cannot it says so and can capture the visitor as a lead instead of guessing.

Do I need a developer?

No. You add one script tag and point Knowster at your content. Most owners are live in under ten minutes.

How much does it cost to start?

The Free plan is $0 forever: one website, 50 chats and 10 leads a month, knowledge base and lead capture included.