Is Rasa’s Conversational AI the Best Option? [2026]

From T-Mobile to Adobe, many enterprise companies around the world count on Rasa for exceptional AI solutions. The company offers automated customer support, extensive help desk resources, and other features specifically tailored to industries such as healthcare and banking. Rasa touts quick and strong returns on investment in the first year of signing up and a containment rate as high as 60%.

If you’re looking at different AI solutions to pinpoint the best one for you, Voiceflow can give you a hand! While Rasa may deliver amazing results for large companies, should it be the direction to go in for you? We can help answer this question and many more.

What is Rasa?

Rasa is an open-source machine learning framework that allows developers to build, test, and deploy conversational AI applications — like chatbots and voice assistants.

‍Rasa offers a powerful set of tools and features that allow developers to create customized and flexible customer service solutions.

Key Features of Rasa

Rasa offers an extensive set of features for developing chatbots. They are as follows:

• Natural language understanding (NLU): Rasa’s NLU component lets developers train chatbots to understand and interpret user input, which enables more accurate and context-aware responses.
• Integrations: Rasa is compatible with many third party services, platforms, and assistants. From WhatsApp to Amazon Alexa, Rasa makes it possible to use the services you prefer.
• Open-source Framework: As an open-source platform, Rasa’s code can be modified right down to its core components so companies can edit their chatbots as they truly see fit.

Rasa Pro vs. Rasa Open-Source

Rasa offers both free and enterprise versions for businesses, though there are some stark contrasts with one another.

Rasa Developer Edition is the “open-source” plan that you can download for free. This plan is ideal for programmers that have definite goals for their AI chatbots and have the skills to achieve those goals on their own. This plan doesn’t come with menus or dashboards, but Rasa does foster a community of developers who are willing to help those that might be stuck. Click here to read the introduction to Rasa Open Source and get started.

Rasa Pro offers a suite of tools and services from the Rasa platform for those that don’t have the knowledge or time to build a chatbot. This means you have the assistance that isn’t all that present with the Developer Edition. To order Rasa pro, you’ll need to contact the sales team and you’re expected to put down at least $35,000.

How to Build Your First Rasa Chatbot

After you download and install Rasa Developer Edition, you will need to train your chatbot and build its knowledge and interactions using a code editor or IDE software, such as Microsoft Visual Basic. In this program, you’ll mainly write code and press a “run” button to execute tasks with your AI model.

This process also involves you editing files you’ve downloaded from Rasa in order for your chatbot to learn what you’d like it to in the way you prefer.

Click here for simple instructions on how you can train and test a Rasa chatbot model, with all the coding and requirements you will need. You’ll also learn how to deploy a chatbot onto your website with HTML code.

What Are the Best Alternatives to Rasa

While Rasa is the choice for tens of millions of companies for building conversational AI chatbots, there are other platforms and tools that offer similar capabilities for a fraction of the price that Rasa is charging. These competitors are as follows:

1. IBM Watson Assistant: IBM’s conventional AI platform offers pre-built industry-specific scripts, multi language support, and analytics and financial reporting.
2. Amazon Lex: Amazon’s chatbot builder and NLU service comes with powerful speech recognition capabilities and sentiment analysis. Lex can work seamlessly with other Amazon Web Services (AWS).
3. Voiceflow: A code-free conversational AI platform that allows business owners to build and deploy chatbots with no programming skills necessary. This affordable platform allows you to create your own conversations with scripted or conversational AI dialog.

The Best Conversational AI Solution for Enterprise

When choosing the best AI solution for your company, Rasa does deliver titanic results, but for smaller companies, the cost might make it more trouble than it's worth. With this in mind, Voiceflow can be a more suitable option when it comes to costs, ease-of-use, and hands-on creative input.

Voiceflow’s chatbot editor allows users to drag-and-drop elements to create unique conversations and dialog. Conversational AI can also be created with built-in ChatGPT integrations.

Amazon Alexa, Slack, and Shopify are among the many third-party platforms you can connect Voiceflow to so you can count on your chatbot to seamlessly perform other tasks outside of your own website.

Check out the Voiceflow Marketplace to discover what you can do with a $50-a-month chatbot made with Voiceflow!