# CrewAI vs OpenAI Agents SDK (slim)

> OpenAI Agents SDK has a score of 86.5 (AA) against CrewAI's 67 (B). Both do agent frameworks. The largest gap is schema & documentation, 21 points. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/crewai-vs-openai-agents-sdk.md (~1,300 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/compare/crewai-vs-openai-agents-sdk.json · canonical https://www.anchorterminal.com/compare/crewai-vs-openai-agents-sdk
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

OpenAI Agents SDK has a score of 86.5 (AA) against CrewAI's 67 (B). Both do agent frameworks. The largest gap is schema & documentation, 21 points.

- CrewAI: B 67, rank #149 of 452 · https://www.anchorterminal.com/tools/crewai.min.md
- OpenAI Agents SDK: AA 86.5, rank #1 of 452 · https://www.anchorterminal.com/tools/openai-agents-sdk.min.md
- Pick CrewAI for nothing in particular. Pick OpenAI Agents SDK for reliability (+7), schema & documentation (+21), agent ergonomics (+17), security & auth (+15), payments & pricing (+20), maintenance & community (+12), transparency & trust (+20).

| Category | CrewAI | OpenAI Agents SDK |
| --- | --- | --- |
| Reliability (16%) | 78 | 85 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 74 | 95 |
| Agent ergonomics (13%) | 80 | 97 |
| Security & auth (14%) | 65 | 80 |
| Payments & pricing (10%) | 40 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 88 | 100 |
| Transparency & trust (7%) | 72 | 92 |