Rasa

Rasa is the open-core generative conversational AI platform for building, deploying, and managing sophisticated, task-oriented AI agents.

Rasa provides a powerful, open-core platform for developing reliable AI agents: its architecture combines pro-code and no-code development, allowing both technical and business teams to collaborate. The platform focuses on task-oriented dialogue systems, enabling complex, multi-turn conversations for real business needs (e.g., customer support, sales enablement). Key features include CALM (Conversational AI with Language Models) for controlling LLM responses, ensuring agents reason accurately and avoid common hallucinations. Developers can build, version, and test agents with complete visibility, ensuring scalability and robust integration with existing enterprise systems.

https://rasa.com