ChatterMate – The Open-Source AI Chatbot

ChatterMate is an open-source, self-hostable AI chatbot platform designed for customer support and lead generation. It auto-learns from your documentation (PDFs, URLs) with zero manual training and provides grounded, cited, and brand-customizable responses with no hallucinations. Key features include workflow automation, human handoff with full context, Jira ticketing, integrations (Slack, Shopify, REST API, MCP), and a shared inbox for AI and human collaboration. Developers can self-host, use a CLI, and connect via MCP server and API tokens, making it suitable for both no-code teams and engineers. Free for the first 300 chats.