Build AI assistants that really help customers

Rasa is the only serious choice for building mission-critical AI assistants

Get started
Ready for Rasa Enterprise? Schedule a technical demo →

Conversational AI powered by open source

Rasa Open Source is a machine learning framework to automate text- and voice-based assistants.

Star

Customizable, cutting-edge NLU

Learn more

Dialogue management driven by machine learning

Learn more

Multiple integration and channel options

Learn more

Developers at leading companies use Rasa
  • Lemonade
  • N26
  • Adobe
  • Orange

Rasa named a “Cool Vendor in Conversational AI platforms” by Gartner

The Gartner Cool Vendor report identifies innovative products and rising trends in the conversational AI industry. Learn why Rasa was selected and get recommendations for evaluating your conversational AI stack.

Get the free report

Join our fast-growing developer community

The Rasa Community is a diverse group of developers, data scientists, designers, and conversational AI enthusiasts.

10m+

Downloads

10k+

Forum Members

600+

Contributors

What they're saying

Yenny Cheung

@YennyCheung · Jan 9
Great article from @_changxu at @BasisSet on category-defining companies built on #OpenSource. Open source fosters a community and can act as a bottom-up go-to-market strategy. There are several metrics to watch for... medium.com/basis-set-vent…

「Cristián」

@cmaureir · Dec 31
I spent my last day of the year attending a conference, and I don't regret it :) #PythonPizzaNYE2020 was really cool. Thanks @YennyCheung and @terezaif for the organization 🎉🥳 and to all the speakers 🐍🍕

Python Pizza

@pythonpizzaconf · Dec 31
We want to thank our speakers for giving us an unboring experience on NYE. Thanks to our sponsors @PythonSV, @Rasa_HQ and @PyLadiesHH, we get to donate all ticket proceeds to @MSF. I want to thank ALL of you for joining the party, so that we could all get some social time
Rasa Learning Center

Read our blog post: the 5 Levels of Conversational AI, Updated for 2020

Read now →

Start creating your own contextual AI assistant!