Does maintaining your decision tree drive you and your team crazy?

Move your AI assistant forward with Rasa Stack, the leading open source toolset to handle contextual conversations

RaiffeisenRaiffeisen
BMWBMW
HelvetiaHelvetia
ErgoErgo
Yellow PagesYellow Pages
AllianzAllianz
AXAAXA
FriendsuranceFriendsurance
UBSUBS
ZurichZurich

Meet the future of AI assistants

Rule-based dialogue systems are hard to maintain and can easily break. Rasa uses machine learning instead so you can learn from real user conversations.

Learn more about it here in our blog post →

Build your contextual assistant wherever your customers are

Facebook Messenger logo
Slack logo
Telegram logo
Twilio logo
Azure logo
Mattermost logo
Rocketchat logo

Customizable and integrates with your workflow

Customize everything to fit your workflow and IT landscape. Integrate with APIs and tweak your machine learning models for best performance.

Rasa speaks your language

Build your AI assistant in any language you want with custom word embeddings for your domain.

Easy to migrate from your SaaS NLU tool

Easily switch from your cloud-based tool to Rasa - simply load your training data into Rasa and you're ready to go.

Read how Meekan switched from LUIS to Rasa →

Built for developers, by developers

100k+

Downloads

1,000+

Community Members

100+

Contributors

Rasa NLU

Star

Rasa Core

Star