Tambo
Open-source generative UI toolkit for React that enables AI agents to render and interact with your components dynamically.
What is Tambo?
Tambo is an open-source React toolkit for building agents that render UI (generative UI). Register your components with Zod schemas, and the AI picks the right one and streams the props so users can interact with them. "Show me sales by region" renders your <Chart>, "Add a task" updates your <TaskBoard>. Tambo is a fullstack solution with a React SDK plus a backend that handles conversation state and agent execution. It supports multiple LLM providers (OpenAI, Anthropic, Gemini, Mistral), includes built-in streaming infrastructure, MCP integrations, and can be self-hosted or used via Tambo Cloud.
Best for: React developers · Building generative UI · MCP-first architectures · Self-hosted solutions
Developer Stack Fit
Quick read on where Tambo fits in a software team's AI stack. Validate final fit against your codebase, data policy, and deployment model.
- Stack layer
- MCP Tools
- Deployment model
- Self-hosted or local option
- Open-source status
- Yes or source-available
- API support
- API or integration-friendly
- MCP support
- MCP-related support found
- Security posture
- Stronger controls worth validating
- Best use case
- React developers
Key Features
- 01
Register React components with Zod schemas for AI to use
AI decides which components to render automatically
- 02
Generative components - render once in response to messages
Built-in MCP integration
- 03
Interactable components - persist and update as users refine requests
Persistent stateful components
- 04
Streaming infrastructure with cancellation and error recovery
Streaming prop updates
- 05
MCP integrations (Linear, Slack, databases, custom servers)
A core development capability that teams use daily.
- 06
Local tools for browser-side function execution
A core development capability that teams use daily.
- 07
Support for multiple LLM providers (OpenAI, Anthropic, Gemini, Mistral)
A core development capability that teams use daily.
- 08
Self-host or cloud deployment options
A core development capability that teams use daily.
- 09
Context passing for better AI responses
A core development capability that teams use daily.
- 10
User authentication support
A core development capability that teams use daily.
- 11
AI-generated suggestions based on context
A core development capability that teams use daily.
Pros & Cons
What stands out
- Open-source with active community (GitHub, Discord)
- No external framework required - drop into existing React app
- Works with LangChain and Mastra but not required
- Self-hosting option for data privacy
- Pre-built component library available
Watch outs
- Requires React knowledge to use effectively
- Early-stage project (1.0 just released)
- Cloud tier pricing not fully clear
- Limited enterprise features currently
Pricing Plans
Tambo Pricing
Choose the perfect plan for your needs. All plans include our core features with different usage limits and advanced capabilities.
Open Source
Tambo Cloud
Need a Custom Solution?
Looking for enterprise features or custom pricing? Contact Tambo directly for tailored solutions.
Contact SalesMost teams land on the Open Source plan.
Alternatives
FAQ
What is Tambo and how does it work?
Tambo is a development tool that open-source generative ui toolkit for react that enables ai agents to render and interact with your components dynamically.. It uses AI to help users improve productivity through analyzing input and generating relevant output.
Is Tambo free to use?
Tambo offers a freemium model with a free tier. You can get started without paying anything.
Does Tambo have a free trial?
Yes — Free to try with no time limit.
What can Tambo do?
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