Project overview
Rasa Open Source combines natural-language understanding with dialogue management for assistants that handle multi-turn conversations and connect to channels such as Slack, Telegram, and Twilio. The classic framework is now in maintenance mode, while newer Rasa agent development is moving toward Hello Rasa and the CALM engine.
Repository facts
- Primary language
- Python
- License
- Apache-2.0
- Repository updated
- Jul 10, 2026
- Default branch
- 3.6.x
Resource types
Framework
Use cases
Communication and collaboration
Audience
Developers