Rasa is a powerful tool for building conversational AI.

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Overview

Rasa is an open-source framework for developing chatbots and AI assistants. It empowers developers to create intelligent chatbots capable of understanding and responding to user inquiries naturally. With its advanced features, Rasa makes it easy to build a tailored conversational experience for users.

Rasa supports multiple languages and can be integrated with other platforms seamlessly. This flexibility allows businesses to customize their chatbots according to their specific needs, enhancing customer interactions and satisfaction. It provides all the necessary tools for natural language understanding and dialogue management, making it a preferred choice among developers.

One of the standout features of Rasa is its commitment to privacy and control. Being open-source, organizations can maintain full control over their data while developing sophisticated AI solutions. This aspect of Rasa not only fosters trust but also promotes innovation, allowing teams to iterate quickly and effectively.

Pricing

PlanPriceDescription
Developer EditionFreeFor developers exploring AI assistant projects, you can access all of Rasa Pro on your own computer. CALM, Enterprise Search, E2E testing, and more. Community Support is available in our Forum.
GrowthContact UsFor teams and growth stage organizations who have <500,000 conversations annually. Get full access to the Rasa Platform & basic support starting at $35k.
EnterpriseContact UsFor enterprises looking to deploy conversational AI at scale or needing advanced support. Includes full access to the Rasa Platform and premium support.

Key features

Open-source

Rasa is free to use, allowing developers to customize and modify the software as needed.

Natural Language Understanding

It can understand complex user intents, making conversations feel more human-like.

Multi-language Support

Rasa is designed to work in various languages, making it accessible for global audiences.

Dialogue Management

It provides tools to define conversation flows, ensuring smooth interactions.

Integrations

Easy to connect with various messaging platforms like Slack, Facebook Messenger, and more.

Customizable

Developers can tailor responses and behaviors, enabling unique chatbot personalities.

Training and Testing

Rasa offers robust training tools to improve the accuracy of the AI over time.

Community Support

With an active developer community, users can find resources, share experiences, and seek help.

Pros & Cons

Pros

  • Highly customizable
  • Strong language support
  • Control over data
  • Open-source
  • Active community

Cons

  • Steep learning curve
  • Resource-intensive
  • Limited pre-built templates
  • Not beginner-friendly
  • Initial setup time

Rating Distribution

5
5 (45.5%)
4
4 (36.4%)
3
2 (18.2%)
2
0 (0.0%)
1
0 (0.0%)

Screenshots

4.0
Based on 11 reviews
Noman S.Data Scientist / Conversational AI / Machine Learning EngineerSmall-Business(50 or fewer emp.)
February 3, 2024

I had developed a dialogue flow like app on it

What do you like best about Rasa?

Open sourced conversational AI platform it is

What do you dislike about Rasa?

Not coping with the Large language models

What problems is Rasa solving and how is that benefiting you?

Helps building chatbots

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Kosta D.Marketing ConsultantSmall-Business(50 or fewer emp.)
September 16, 2023

Rasa Enterprise is fantastic

What do you like best about Rasa?

Rasa is a tool designed for machine learning experts who strive for performance. If youre looking for an AI platform with features you want to explore options such as Kore or Amelia.

What do you dislike about Rasa?

I find its user friendly navigation somewhat lack...

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Anonymous ReviewerEnterprise(> 1000 emp.)
April 25, 2023

First in class conversational AI engine, but not a platform

What do you like best about Rasa?

They have steadily improved the underlying tech and you can get about as good performance out of Rasa as anything else. Being a totally open book also makes it easier to wring the most out of it.

What do you dislike about Rasa?

Its prime audience are machine learni...

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James B.Client SpecialistSmall-Business(50 or fewer emp.)
March 15, 2023

rasa is a powerful NLP tool for creating state-of-the-art conversational ai apps across web, API.

What do you like best about Rasa?

Rasa is an open-source framework for building conversational ai. It is more customizable for different use cases and business problems.

What do you dislike about Rasa?

Make more features for supporting LLM models and build more support for different databases

What...

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Anonymous ReviewerMid-Market(51-1000 emp.)
September 8, 2023

Amazing Experience

What do you like best about Rasa?

i like about rasa hiw much is integratable and easy to train.

What do you dislike about Rasa?

Specifying the model structure is hard in Rasa.

What problems is Rasa solving and how is that benefiting you?

Rasa is integrating the LLMs which help in creating a well t...

Read full review on G2 →

Company Information

LocationSan Francisco, US
Founded2016
Employees135
LinkedInView Profile

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FAQ

Here are some frequently asked questions about Rasa.

Rasa is an open-source framework for creating chatbots and AI assistants.

Yes, Rasa is open-source and free for anyone to use.

Yes, Rasa supports various languages for building chatbots.

Some coding knowledge is helpful, but beginners may find it challenging.

Being open-source, Rasa allows you to keep full control over your data.

Rasa can be integrated with many messaging platforms like Slack and Facebook Messenger.

Absolutely! Rasa is highly customizable to fit your specific needs.

Yes, Rasa has a strong community where users can seek help and share resources.