Chatbase
Build and deploy custom AI chatbots trained on your own content for support, sales, and helpdesk automation without writing code. Expanded into voice, telephony, and outbound campaigns.
The verdict on Chatbase: Anyone who wants a chatbot trained on their own documents live on their website in minutes, no code required Chatbase's case is simple: upload your documents or connect a URL and you have a working chatbot trained on your own content, live on your website in minutes, without writing code. Pricing: Free (50 messages) / $32/mo Hobby / $120/mo Standard. Last reviewed: August 2026.
Best For
Anyone who wants a chatbot trained on their own documents live on their website in minutes, no code required
Standout Feature
Answers only from the content you provide, with lead capture built into the widget
TL;DR
The easiest path to a working knowledge-base chatbot, not built for complex multi-step conversation flows.
Alternatives
Overview
Chatbase is a no-code platform for building custom AI chatbots trained on your own content, you upload documents, connect a website URL, or paste text, and Chatbase creates a conversational assistant that answers questions using only the information you provided, deployed as a chat widget on your website or accessible via API. The setup takes minutes: add your knowledge sources (PDFs, Google Docs, Notion pages, website sitemaps, or typed Q&A pairs), configure the bot's persona and response style, and embed the generated widget with a single code snippet. Chatbase's business use cases span customer support (answering product questions from documentation), internal knowledge bases (HR policy assistants, IT helpdesks), lead generation (qualifying visitors and collecting contact information), and educational support (answering student questions from course material). The conversation analytics dashboard tracks question volume, common queries, and cases where the bot couldn't answer, identifying content gaps in the knowledge base.
Integration with Slack, WhatsApp, and Messenger enables deployment beyond the website widget. Plans start at $19/month for a single chatbot. Business plans scale based on message volume and chatbot count. Chatbase is a widely used no-code chatbot builder specifically for knowledge-base-grounded assistants, where the customization depth and ease of knowledge source management matter more than general conversational capability.
Our Take
Lead capture built into the widget and the constraint that it answers only from your provided content are the two features that matter most for support and sales use cases. Message limits on lower tiers are the main operational constraint to plan around. It isn't built for complex multi-step conversation flows. If the job is a knowledge-base chatbot that deflects repetitive support questions and captures leads, this is the fastest path to a working version.
Key Features
- Train on PDFs, URLs, docs
- Custom personality
- Lead capture
- Analytics
- API and widget embed
- • Easiest way to create a knowledge base chatbot
- • Good lead capture integration
- • No-code setup
- • Works on any website
- • Message limits on lower tiers
- • Customization limited on free plan
- • Not for complex multi-step flows
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Workflows Using This Tool
Step-by-step playbooks that put Chatbase to work.