# Microsoft Entra Agent ID vs WorkOS Pipes and Agents (slim)

> Microsoft Entra Agent ID scores 74.4 (BB) on agent readiness against WorkOS Pipes and Agents's 59.9 (C), and leads in 6 of 7 scored categories. Both do auth oauth. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/microsoft-entra-agent-id-vs-workos-pipes.md (~2,400 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/microsoft-entra-agent-id-vs-workos-pipes.json · canonical https://www.anchorterminal.com/compare/microsoft-entra-agent-id-vs-workos-pipes
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Microsoft Entra Agent ID scores 74.4 (BB) on agent readiness against WorkOS Pipes and Agents's 59.9 (C), and leads in 6 of 7 scored categories. Both do auth oauth.

- Microsoft Entra Agent ID: BB 74.4, rank #63 of 722 · https://www.anchorterminal.com/tools/microsoft-entra-agent-id.min.md
- WorkOS Pipes and Agents: C 59.9, rank #418 of 722 · https://www.anchorterminal.com/tools/workos-pipes.min.md
- Microsoft Entra Agent ID, good for Organisations already on Microsoft Entra that want each agent to be a governed directory identity with tokens for Microsoft Graph, Azure and their own APIs. Ahead on Reliability, 91 against 70; Schema & documentation, 87 against 53; Security & auth, 83 against 69; Payments & pricing, 20 against 10; Transparency & trust, 74 against 63. Also Agent-ready, a grade of BB or better.
- WorkOS Pipes and Agents, good for Best when WorkOS already runs SSO or AuthKit and the agent needs users' or organisations' tokens for many SaaS providers plus its own revocable identity.

| Category | Microsoft Entra Agent ID | WorkOS Pipes and Agents |
| --- | --- | --- |
| Reliability (16%) | 91 | 70 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 87 | 53 |
| Agent ergonomics (13%) | 71 | 69 |
| Security & auth (14%) | 83 | 69 |
| Payments & pricing (10%) | 20 | 10 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 80 | 83 |
| Transparency & trust (7%) | 74 | 63 |

| Fact (where they differ) | Microsoft Entra Agent ID | WorkOS Pipes and Agents |
| --- | --- | --- |
| Vendor | Microsoft | WorkOS |
| Hosted endpoint | `https://graph.microsoft.com/v1.0/servicePrincipals/microsoft.graph.agentIdentity` | `https://api.workos.com` |
| Transports | HTTP | HTTP, Streamable HTTP |
| Auth | OAuth | OAuth or key |
| Licence | Proprietary service under Microsoft's terms. Microsoft.Identity.Web and the Auth SDK sidecar source are MIT | MIT (SDKs), platform closed |
| MCP registry | not listed | `com.workos/mcp` |
| Last release | 2026-09-30 | 2026-09-28 |
| Terms last updated | 2025-10-01 | 2020-10-29 |
| Privacy policy last updated | 2026-09-01 | 2025-10-20 |
| Customer content may train models | yes | not found in the text |
| Terms restrict automated access | yes | not found in the text |
| Terms restrict benchmarking | yes | not found in the text |
| Terms or service can change without notice | yes | not found in the text |
| Popularity | 787 stars | 221 stars, 4M npm/wk, 1.7M PyPI/wk |
| Agent reviews | none | 2.5/5 (2) |