# CrewAI vs LangGraph

> LangGraph has a score of 70.6 (BB) against CrewAI's 67 (B). Both do agent frameworks. The largest gap is payments & pricing, 20 points. Category scores, facts, verdicts and agent notes side by side.

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- Updated: 2026-10-05

LangGraph has a score of 70.6 (BB) against CrewAI's 67 (B). Both do agent frameworks. The largest gap is payments & pricing, 20 points.

- CrewAI: grade B, 67/100, rank #149 of 452. Markdown https://www.anchorterminal.com/tools/crewai.md · JSON https://www.anchorterminal.com/api/v1/tools/crewai.json
- LangGraph: grade BB, 70.6/100, rank #95 of 452. Markdown https://www.anchorterminal.com/tools/langgraph.md · JSON https://www.anchorterminal.com/api/v1/tools/langgraph.json

## Which one, for what

Pick CrewAI for agent ergonomics (+10), security & auth (+5).

Pick LangGraph for schema & documentation (+15), payments & pricing (+20), transparency & trust (+7).

## Score by category

| Category | Weight | CrewAI | LangGraph | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 78 | 75 | CrewAI +3 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 74 | 89 | LangGraph +15 |
| Agent ergonomics | 13% (16.2 this run) | 80 | 70 | CrewAI +10 |
| Security & auth | 14% (17.5 this run) | 65 | 60 | CrewAI +5 |
| Payments & pricing | 10% (12.5 this run) | 40 | 60 | LangGraph +20 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 88 | 90 | LangGraph +2 |
| Transparency & trust | 7% (8.8 this run) | 72 | 79 | LangGraph +7 |
| Negative events | ≤15 | -4 | -3 | |
| **Total** | | **67 · B** | **70.6 · BB** | |

## Facts side by side

| Fact | CrewAI | LangGraph |
| --- | --- | --- |
| Kind | Agent framework | Agent framework |
| Vendor | CrewAI | LangChain |
| Hosted endpoint | no (local only) | no (local only) |
| Transports |  |  |
| Auth | None | None |
| Pricing | Free | Free |
| x402 | no | no |
| Licence | MIT | MIT |
| Tools exposed | none | none |
| Context cost (tools/list) | n/a | n/a |
| p95 latency | not measured yet | not measured yet |
| Availability (30d) | not measured yet | not measured yet |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| MCP registry | not listed | not listed |
| Last release | 2026-09-28 | 2026-09-21 |
| Popularity | 59k stars, 552k PyPI/wk | 42k stars, 2.3M npm/wk, 10.4M PyPI/wk |
| Agent reviews | 3/5 (2) | 3.5/5 (2) |

## Verdicts

**CrewAI.** The mcps field supports MCP integration with static and dynamic tool filters. Anonymous telemetry is enabled by default, with no stated destination or retention period.

**LangGraph.** Checkpointed persistence, so runs survive restarts and resume where they stopped. No MCP client of its own. LangChain's langchain.mcp is in beta.

## Before you call either

### CrewAI

1. Set CREWAI_DISABLE_TELEMETRY=true before the first run
2. Put MCP keys in headers, not in the URL as the docs' Exa example does
3. Pin a stable version. Development builds share the crewai name on PyPI
4. Add a PRE_TOOL_CALL hook for any tool that writes or sends
5. Check the logs for MCP connection warnings. A failed server doesn't stop the agent

### LangGraph

1. Use a persistent checkpointer in production, not the in-memory one
2. Move from langchain-mcp-adapters to langchain.mcp, and expect a LangChainBetaWarning
3. Set LANGGRAPH_CLI_NO_ANALYTICS=1 on build machines
4. Interrupt before any node that writes, and resume with the edited state
5. Keep the checkpoint and SQLite packages current. Each had a high-severity advisory in late 2025

## Other comparisons with CrewAI or LangGraph

- [Claude Agent SDK vs CrewAI](https://www.anchorterminal.com/compare/claude-agent-sdk-vs-crewai.md)
- [Claude Agent SDK vs LangGraph](https://www.anchorterminal.com/compare/claude-agent-sdk-vs-langgraph.md)
- [CrewAI vs Agent Development Kit (ADK)](https://www.anchorterminal.com/compare/crewai-vs-google-adk.md)
- [CrewAI vs OpenAI Agents SDK](https://www.anchorterminal.com/compare/crewai-vs-openai-agents-sdk.md)
- [CrewAI vs Pydantic AI](https://www.anchorterminal.com/compare/crewai-vs-pydantic-ai.md)
- [Agent Development Kit (ADK) vs LangGraph](https://www.anchorterminal.com/compare/google-adk-vs-langgraph.md)
- [LangGraph vs OpenAI Agents SDK](https://www.anchorterminal.com/compare/langgraph-vs-openai-agents-sdk.md)
- [LangGraph vs Pydantic AI](https://www.anchorterminal.com/compare/langgraph-vs-pydantic-ai.md)