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

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Financial Demo Assistant: a Starter Pack for Banking

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Rasa raises $26m in Series B Funding, led by Andreessen Horowitz

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Rasa raises $26M led by A16Z for its open source conversational AI platform (TechCrunch)

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Latest Press

Conversational AI startup Rasa shows steady growth with fresh $26 million (VentureBeat)

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

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Introducing Rasa NLU Examples

by Rasa on Jul 9, 2020

Conversational AI is an experimental field. This is in part because the field is relatively new but also because no chatbot is the same. Best practices for a digital assistant that needs to handle purchase orders in English may not directly apply to one that needs to handle customer support in Zulu. The research team at Rasa is building and researching tools that cover many use-cases but at the same time they do not have access to all of the data that our users have. This means that we’re limi

Rasa Developer Survey Summary

by Dr. Rachael Tatman on Jun 30, 2020

A look at the results of our recent Rasa Developer survey and what we're prioritizing based on community feedback.

How to make a Custom Printer Component in Rasa NLU

by Rasa on Jun 29, 2020

Rasa offers many useful components to build a digital assistant but sometimes you may want to write your own. This document will be part of a series where we will create increasingly complex components from scratch. In this document we will keep it relatively simple. We're going to create a Printer component that will print all the features that the pipeline has created. This will allow us to appreciate how components add features in the pipeline but it will also serve as a nice introduction on

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