Create contextual assistants that really help your users

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.

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Understand messages

Turn free-form text in any language into structured data. Supports single and multiple intents and both pre-trained and custom entities.

Hold conversations

Hold back-and-forth conversations that remember context using machine learning-based dialogue management. Seamlessly integrate your business logic.

Interactive learning

Generate training data by talking to your assistant and provide feedback when it makes an error.

Connect to commonly-used messaging channels

Run your assistant on Slack, Facebook, Google Home, custom channels, and more.

Integrate API calls

Use Rasa's custom actions to interact with APIs and other systems.

View and annotate conversations

Filter, flag, and fix conversations to continually improve your assistant.

Version and manage models

Track and manage your models: promote to production or easily roll back.

Deploy anywhere

Ready-to-deploy Docker containers and orchestration to run Rasa on-prem, or via a preferred cloud provider

Start creating your own contextual AI assistant!

Want to run Rasa in the enterprise?

We offer Rasa Enterprise for companies needing additional features and SLAs.