
Rasa
Claim this toolBuild trustworthy AI agents for real-world complexity with full control over behavior and performance.
Visit WebsiteThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Provides full control and visibility over AI agent behavior, avoiding black-box issues.
Biggest con
Requires significant technical expertise for advanced pro-code development and fine-tuning.
TL;DR - Rasa
- Builds reliable AI agents by extending LLMs with custom business logic.
- Offers complete control over agent behavior, performance, and deployment.
- Supports both pro-code and no-code development for scalable conversational AI.
What is Rasa?
Available on: Web
Pros & Cons
Pros
- Provides full control and visibility over AI agent behavior, avoiding black-box issues.
- Designed for performance at scale, optimizing LLM usage for cost-efficiency.
- Highly customizable and integrates with existing business systems and infrastructure.
- Supports both pro-code development for technical users and no-code for business users.
- Offers robust enterprise-grade security features and deployment options.
Cons
- Requires significant technical expertise for advanced pro-code development and fine-tuning.
- Enterprise features and premium support are behind a contact sales gate, lacking transparent pricing.
- The Free Developer Edition has limitations on external and internal conversations per month.
Ratings Across the Web
Ratings aggregated from independent review platforms. Learn more
Preview
Key Features
Pricing Plans
Pricing checked Jul 12, 2026
Free Developer Edition
Free
- Free Rasa license
- One bot per company
- Up to 1000 external conversations/month or 100 internal conversations/month
- Free community support in our forum
Enterprise
Contact sales
- Full access to Rasa Platform
- Premium Support
- Large scale deployment
- Increased automation rates with pre-built enterprise security features
Rasa Pro
Contact sales
- Pro-code generative AI native conversational AI framework
- CALM (Conversational AI with Language Models) dialogue understanding and management
- Language-agnostic natural language understanding
- Enterprise search
- Contextual response rephraser
- Custom actions server (Rasa SDK)
- Channel connectors (REST and WebSocket)
- Kubernetes deployment support through Helm
Rasa Pro + Rasa Studio
Contact sales
- Everything in Rasa Pro
- No-code AI assistant flow builder
- Try your assistant testing panel
- Content and response management system
- Manage language and channel specific answers
- Observe and rollback changes
- Save changes directly in the UI
- Conversation view to analyse conversations
Is Rasa worth the price?
Rasa's pricing structure is fair, offering a generous Free Developer Edition for individual developers or small teams to get started.
The move to 'Contact Sales' for all other tiers, including Enterprise and Rasa Pro, suggests a focus on larger organizations with custom needs, which is typical for complex AI platforms. This model is best for businesses requiring robust, scalable, and customizable conversational AI solutions.
Hidden Costs & Gotchas
Enterprise tiers require sales contact, implying high costs.
IVR Connector is an additional purchase.
Potential for high implementation and maintenance costs.
Scalability beyond free tier requires significant investment.
How Rasa Compares to Competitors
Compared to platforms like Dialogflow (Google Cloud) or IBM Watson Assistant, Rasa offers a more open-source and self-hosted approach, which can be more cost-effective for large-scale, custom deployments if internal expertise is available. However, the 'Contact Sales' model for advanced tiers means direct price comparison is difficult, whereas competitors often publish tiered pricing for their managed services.
Reviews

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Rasa FAQ
How does Rasa help automate customer service?
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What kind of limitations should users be aware of with Rasa?
How is Rasa priced?
Can Rasa agents be integrated with existing business systems?
How does Rasa ensure control over AI agent behavior?
Source: rasa.com