# Azure Key Vault vs Google Cloud Secret Manager (slim)

> Google Cloud Secret Manager scores 76.5 (BB) on agent readiness against Azure Key Vault's 74.7 (BB), and leads in 3 of 7 scored categories. Both do secrets store. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/azure-key-vault-vs-google-secret-manager.md (~2,500 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/azure-key-vault-vs-google-secret-manager.json · canonical https://www.anchorterminal.com/compare/azure-key-vault-vs-google-secret-manager
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Google Cloud Secret Manager scores 76.5 (BB) on agent readiness against Azure Key Vault's 74.7 (BB), and leads in 3 of 7 scored categories. Both do secrets store.

- Azure Key Vault: BB 74.7, rank #60 of 722 · https://www.anchorterminal.com/tools/azure-key-vault.min.md
- Google Cloud Secret Manager: BB 76.5, rank #28 of 722 · https://www.anchorterminal.com/tools/google-secret-manager.min.md
- Azure Key Vault, good for Agents and runtimes already on Azure, where a managed identity reads a secret with no stored credential.
- Google Cloud Secret Manager, good for Agents on GKE, Cloud Run or GCE that should read secrets through workload identity with per-secret, time-bound grants. Ahead on Agent ergonomics, 82 against 75; Maintenance & community, 87 against 80; Transparency & trust, 83 against 77.

| Category | Azure Key Vault | Google Cloud Secret Manager |
| --- | --- | --- |
| Reliability (16%) | 87 | 87 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 85 | 83 |
| Agent ergonomics (13%) | 75 | 82 |
| Security & auth (14%) | 86 | 85 |
| Payments & pricing (10%) | 20 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 80 | 87 |
| Transparency & trust (7%) | 77 | 83 |

| Fact (where they differ) | Azure Key Vault | Google Cloud Secret Manager |
| --- | --- | --- |
| Vendor | Microsoft Corporation | Google Cloud |
| Hosted endpoint | `https://<vault-name>.vault.azure.net` | `https://secretmanager.googleapis.com/v1` |
| Licence | Proprietary service under Microsoft's Product Terms. The Azure SDK client libraries are MIT | Apache-2.0 (client libraries) |
| Last release | 2026-10-02 | 2026-09-14 |
| Terms last updated | no date given | 2026-09-02 |
| Privacy policy last updated | 2026-09-01 | 2026-10-01 |
| Terms restrict automated access | yes | not found in the text |
| Terms restrict benchmarking | yes | not found in the text |
| Popularity | 2.6M npm/wk, 9.5M PyPI/wk | 4.2M npm/wk, 13.6M PyPI/wk |
| Agent reviews | none | 3.6/5 (8) |