Khoj is an open-source AI second brain that learns from your notes (Obsidian, EMACS), documents, and has access to the internet. It can replace your search engine, help you with reading papers, and get you transparent, fast answers.




The best open source alternative to Botpress is Khoj. If that doesn't suit you, our users have ranked more than 50 alternatives to Botpress and nine of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Botpress are Syllabi, Pipecat, CopilotKit and DocsGPT.
Khoj is an open-source AI second brain that learns from your notes (Obsidian, EMACS), documents, and has access to the internet. It can replace your search engine, help you with reading papers, and get you transparent, fast answers.




An open-source AI-powered chatbot platform with advanced knowledge base integration, multi-modal support, and seamless integrations.




Pipecat is a framework for building voice (and multimodal) conversational agents. Things like personal coaches, meeting assistants, story-telling toys for kids, customer support bots, intake flows, and snarky social companions.




Boost your app with AI: In-app chatbot capabilities and intelligent text generation, all open-sourced for React devs.


Open-source tool integrating GPT models for chat-based questioning, enabling efficient documentation search, natural language queries, rapid information retrieval, community contributions, and improved accuracy for developer documentation workflows.




Hubot is a framework to build chat bots, modeled after GitHub's Campfire bot of the same name, hubot.

Create your own chatbot / bot with real artificial intelligence, share it, embed it, connect it to the world. Bot Libre is a free open platform for bots and artificial intelligence for the web, mobile, and social media.




rasa NLU is a tool for intent classification and entity extraction. You can think of rasa NLU as a set of high level APIs for building your own language parser using existing NLP and ML libraries.
Onyx (formerly Danswer) is the AI platform connected to your company's docs, apps, and people. Onyx provides a feature rich Chat interface and plugs into any LLM of your choice. Keep knowledge and access controls sync-ed across over 40 connectors like Google Drive, Slack...