Your comprehensive resource for choosing and implementing AI agent frameworks. Compare 45+ frameworks with real benchmarks, production examples, and migration guides.
Not sure which framework to choose? Use our interactive framework finder or check the quick comparison below:
| Framework | Best For | GitHub Stars | License | Production Ready | Full Comparison |
|---|---|---|---|---|---|
| CrewAI | Multi-agent teams | 13.2k | MIT | ⭐⭐⭐⭐ | Details → |
| AutoGen | Research & complex workflows | 12.8k | MIT | ⭐⭐⭐⭐⭐ | Details → |
| LangChain | Flexible LLM apps | 89.5k | MIT | ⭐⭐⭐⭐⭐ | Details → |
| LangGraph | Stateful workflows | 19.9k | MIT | ⭐⭐⭐⭐ | Details → |
| Semantic Kernel | Enterprise integration | 26.3k | MIT | ⭐⭐⭐⭐⭐ | Details → |
| LlamaIndex Agents | RAG with agent capabilities | 44.6k | MIT | ⭐⭐⭐⭐ | Details → |
| Dify | Visual LLMOps platform | 52.1k | Apache-2.0 | ⭐⭐⭐⭐⭐ | Details → |
| n8n | Workflow automation with AI | 49.5k | Fair-code | ⭐⭐⭐⭐ | Details → |
| Langflow | Visual AI workflow builder | 44.1k | MIT | ⭐⭐⭐⭐ | Details → |
| Flowise | Low-code LLM app builder | 30.0k | Apache-2.0 | ⭐⭐⭐ | Details → |
View all 45+ frameworks with filters →
- 🚀 CrewAI 0.12: Native memory management added
- 📈 Trending: SmolAgents +2,341 stars this week
⚠️ Breaking: LangChain deprecatedinitialize_agent- 🆕 New Framework: OpenAI AgentKit launched
- CrewAI vs AutoGen - Which for multi-agent systems?
- LangChain vs LangGraph - When to use each?
- Langflow vs Flowise - Visual development platforms
- LlamaIndex vs LangChain - RAG-focused vs general purpose
- Dify vs n8n - LLMOps vs workflow automation
- Open Source vs Commercial - Cost-benefit analysis
Each framework includes working examples:
- Basic "Hello World" agent
- Production-ready templates
- Multi-agent coordination
- RAG implementation
- Custom tools integration
Browse: /frameworks/
Weekly updated benchmarks across all frameworks:
- Time to first token
- Memory usage
- Parallel agent capacity
- Token consumption
- Cost analysis
Browse: /benchmarks/
Step-by-step guides for switching frameworks:
- Code mappings
- Feature parity tables
- Common pitfalls
- Performance comparisons
Browse: /migration-guides/
Battle-tested templates for common use cases:
- Customer support agents
- Data analysis pipelines
- Workflow automation
- Document processing
Browse: /use-cases/
Tell us what you're building and get recommendations:
Use our interactive comparison tool to compare frameworks side-by-side.
Explore our complete directory with 45+ frameworks, filterable by:
- Programming language
- License type
- GitHub stars
- Production readiness
- Pricing model
Updated weekly from our analysis of 45+ frameworks:
- Most Stars: LangChain (89.5k)
- Fastest Growing: CrewAI (+15% monthly)
- Most Production Ready: Dify, LangChain, Semantic Kernel
- Best for Beginners: Flowise, Langflow, Dify
- Enterprise Choice: Dify, n8n, Semantic Kernel
- RAG Specialist: LlamaIndex (44.6k stars)
We welcome contributions! Please see CONTRIBUTING.md for guidelines.
- Add new framework examples
- Update benchmarks
- Submit migration guides
- Report framework updates
- 🌟 Star this repo for updates
- 📧 Get weekly framework updates
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- 💬 Join our Discord
MIT - Feel free to use these examples in your projects!
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