Botpress
By Botpress
Botpress is an open-source conversational AI platform for designing, building, and deploying chatbots and virtual assistants, including ones powered by large language models.
Definition
Botpress is an open-source conversational AI platform for designing, building, and deploying chatbots and virtual assistants, including ones powered by large language models.
Overview
Botpress provides a visual flow builder for designing conversation logic alongside natural-language-understanding features for recognizing user intent, and it can integrate with LLMs such as those from OpenAI to generate more flexible, generative responses rather than relying solely on rigid decision trees. Bots built on Botpress can be deployed across multiple channels, including websites, Slack, and messaging apps like WhatsApp. Botpress started as an open-source bot-building framework and has evolved toward an LLM-native studio, reflecting the broader shift in the chatbot space from purely rule-based flows toward generative, agent-like behavior — a shift also covered in AI Agents Explained: How They Actually Work. Its open-source core, paired with an optional managed cloud offering, sits alongside developer frameworks like LangChain in the broader conversational-AI and agent-building ecosystem.
Key Features
- Visual conversation flow builder
- Built-in natural language understanding and intent recognition
- Integration with LLMs for generative, context-aware responses
- Multi-channel deployment (web, Slack, WhatsApp, Messenger)
- Open-source core with an optional managed cloud offering
- Analytics dashboard for conversation performance
- Custom code hooks and actions for extending bot behavior