Rasa Open Source is a framework for natural language understanding, dialogue management, and integrations. Rasa X is a free toolset used to improve contextual assistants built using Rasa Open Source. Together, they include all the features to create great text- and voice-based assistants and chatbots.Get Started
Turn free-form text in any language into structured data. Supports single and multiple intents and both pre-trained and custom entities.
Hold back-and-forth conversations that remember context using machine learning-based dialogue management. Seamlessly integrate your business logic.
Generate training data by talking to your assistant and provide feedback when it makes an error.
Run your assistant on Slack, Facebook, Google Home, custom channels, and more.
Use Rasa's custom actions to interact with APIs and other systems.
Filter, flag, and fix conversations to continually improve your assistant.
Track and manage your models: promote to production or easily roll back.
Ready-to-deploy Docker containers and orchestration to run Rasa on-prem, or via a preferred cloud provider