AI agent frameworks
Sortable table plus a radar chart of subjective scores (ease, flexibility, production readiness, community, docs).
| Approach | Multi-agent | MCP | No-code | ||||||
|---|---|---|---|---|---|---|---|---|---|
| AutoGen | Conversational agents | Python, .NET | Medium | Medium | ✓ | ✓ | ✓ | Free (open-source) | 45,000 |
| CrewAI | Role-based crews | Python | Low | Medium | ✓ | ✓ | — | Free (open-source) | 32,000 |
| Google ADK | Declarative agent definitions | Python | Medium | Medium | ✓ | ✓ | — | Free SDK, pay for Vertex AI usage | 8,000 |
| LangGraph | Directed graph workflows | Python, JavaScript | High | High | ✓ | ✓ | — | Free (open-source), LangSmith from $39/mo | 98,000 |
| OpenAI Agents SDK | Function-calling agents | Python, Node.js | Low | Medium | — | — | — | Free SDK, pay for API usage | 15,000 |