Open Source Apps for chatbots

Botpress is a comprehensive AI agent platform that enables the creation, deployment, and management of chatbots powered by the latest large language models (LLMs), offering extensive integrations and enterprise-grade security.

Dify is an open-source LLM app development platform that orchestrates LLM apps from agents to complex AI workflows, with an RAG engine. It's designed to be more production-ready than LangChain.

Rasa is an open-core Conversational AI platform that leverages generative AI to enable the development of sophisticated, business-logic driven chatbots and virtual assistants for enterprises.

Typebot is an open-source platform for creating conversational forms and chatbots, offering a drag-and-drop interface for building interactive experiences that can be embedded in web and mobile apps.