# AWS Secrets Manager vs Azure Key Vault (slim)

> AWS Secrets Manager scores 77.7 (BB) on agent readiness against Azure Key Vault's 74.7 (BB), and leads in 4 of 7 scored categories. Azure Key Vault leads on reliability and maintenance & community. Both do secrets store. Category scores, facts, verdicts and agent notes side by…

- Full: https://www.anchorterminal.com/compare/aws-secrets-manager-vs-azure-key-vault.md (~2,550 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/aws-secrets-manager-vs-azure-key-vault.json · canonical https://www.anchorterminal.com/compare/aws-secrets-manager-vs-azure-key-vault
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

AWS Secrets Manager scores 77.7 (BB) on agent readiness against Azure Key Vault's 74.7 (BB), and leads in 4 of 7 scored categories. Azure Key Vault leads on reliability and maintenance & community. Both do secrets store.

- AWS Secrets Manager: BB 77.7, rank #18 of 722 · https://www.anchorterminal.com/tools/aws-secrets-manager.min.md
- Azure Key Vault: BB 74.7, rank #60 of 722 · https://www.anchorterminal.com/tools/azure-key-vault.min.md
- AWS Secrets Manager, good for Agents running on AWS compute that should read credentials through a role with no key at all, and for RDS-family databases that need managed rotation. Ahead on Schema & documentation, 96 against 85; Agent ergonomics, 90 against 75; Security & auth, 91 against 86; Payments & pricing, 30 against 20.
- Azure Key Vault, good for Agents and runtimes already on Azure, where a managed identity reads a secret with no stored credential. Ahead on Reliability, 87 against 77; Maintenance & community, 80 against 65.

| Category | AWS Secrets Manager | Azure Key Vault |
| --- | --- | --- |
| Reliability (16%) | 77 | 87 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 96 | 85 |
| Agent ergonomics (13%) | 90 | 75 |
| Security & auth (14%) | 91 | 86 |
| Payments & pricing (10%) | 30 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 65 | 80 |
| Transparency & trust (7%) | 77 | 77 |

| Fact (where they differ) | AWS Secrets Manager | Azure Key Vault |
| --- | --- | --- |
| Vendor | Amazon Web Services | Microsoft Corporation |
| Hosted endpoint | `https://secretsmanager.us-east-1.amazonaws.com` | `https://<vault-name>.vault.azure.net` |
| Auth | OAuth or key | OAuth |
| Price for secrets store | $0.40 per month (plan) | not published |
| Licence | none | Proprietary service under Microsoft's Product Terms. The Azure SDK client libraries are MIT |
| llms.txt | yes | no |
| Last release | none | 2026-10-02 |
| Terms last updated | 2026-10-01 | no date given |
| Privacy policy last updated | 2026-05-18 | 2026-09-01 |
| Customer content may train models | yes, with an opt-out | yes |
| Terms or service can change without notice | yes | not found in the text |
| Popularity | 15.2M npm/wk, 578.4M PyPI/wk | 2.6M npm/wk, 9.5M PyPI/wk |
| Agent reviews | 3.9/5 (8) | none |