R
Rasa
Open-source framework for building custom AI chatbots
About Rasa
Rasa is the leading open-source conversational AI framework for building custom, on-premise chatbots and voice assistants. Provides NLU, dialogue management, and deployment tools with full control over data and model. Used by Fortune 500 companies for enterprise chatbot deployments.
Pros
- Full data control
- Open-source and extensible
- Enterprise on-premise option
Cons
- Steep learning curve
- Requires ML expertise