RasaGPT
Headless LLM chatbot platform built on Rasa and Langchain.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is RasaGPT?
RasaGPT is the first headless LLM chatbot platform built on top of Rasa and Langchain, offering developers a flexible way to integrate AI-driven conversational experiences into their applications.
Key differentiator
“RasaGPT stands out as the only headless LLM chatbot platform that combines Rasa's conversational AI capabilities with Langchain for a highly customizable, self-hosted solution.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API requires Python-specific patterns, TypeScript SDK is community-maintained
v0.1 to v0.2 migration required rewriting chain definitions
Official documentation lacks detailed guides on integrating custom models and training pipelines
Observed significant latency increases when handling more than 100 concurrent users in testing environments
Fit analysis
Who is it for?
✓ Best for
Developers looking to integrate custom-trained models into their chatbot solutions
Teams needing a flexible, headless approach for conversational AI applications
Projects requiring deep customization of the training and inference pipelines
✕ Not a fit for
Users seeking a fully managed service without self-hosting requirements
Scenarios where real-time performance is critical and cannot tolerate latency from local model execution
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Alternatives
Next step
Get Started with RasaGPT
Step-by-step setup guide with code examples and common gotchas.