Choose your starting point
Prototype in your browser
Describe an agent in natural language and test a prototype without installing
Rasa.
Build locally
Install Rasa, create a project, and use Rasa Tools in your integrated
development environment (IDE).
Understand the Rasa Platform
The Rasa Platform gives developers and conversational AI practitioners two interfaces for working on the same agent. Both interfaces use CALM (Conversational AI with Language Models), Rasa’s approach for using large language models to understand a conversation while flows define the business logic an agent must follow.What you can build
Explore task-oriented, voice, multilingual, and custom conversational AI
use cases.
How the platform works
See how Rasa and Rasa Studio work together across the development lifecycle.
How CALM works
Learn how language understanding and flows combine to keep agents on track.
Choose how your team builds
Build with code, work visually, or use both interfaces on the same agent.Rasa
Code-firstDefine flows in YAML, connect actions and tools, test behavior, and deploy
to infrastructure you control.
Rasa Studio
No-codeDesign and refine flows, manage content, test conversations, and review
production interactions in a shared visual workspace.
Continue learning
Build with an AI coding assistant
Use Rasa Tools to inspect, build, and test an agent from your IDE.
Design effective conversations
Plan user journeys and write flows that support natural conversations.