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Best AWS Key Management Service Alternatives in 2026

Updated

17 apps from key management software ranked against AWS Key Management Service on the same published basis.

  1. 1
    Thales CipherTrust Data Security Platform Free plan apiLinuxself-hostedWeb Free7.1
    AWS Key Management Service vs Thales CipherTrust Data Security Platform
  2. 2
    Oracle Cloud Infrastructure Secret Management Free plan apiWeb Free6.8
    AWS Key Management Service vs Oracle Cloud Infrastructure Secret Management
  3. 3
    Entrust Certificate Manager AndroidapiiOSLinuxself-hosted 6.7
    AWS Key Management Service vs Entrust Certificate Manager
  4. 4
    KeyRack Free plan apiself-hosted Free6.7
    AWS Key Management Service vs KeyRack
  5. 5
    Cryptsoft KMIP Server apiLinuxself-hostedWebWin 6.6
    AWS Key Management Service vs Cryptsoft KMIP Server
  6. 6
    Eviden KMS apiLinuxMacself-hostedWeb 6.6
    AWS Key Management Service vs Eviden KMS
  7. 7
    OpenStack Barbican Free plan apiLinuxself-hosted Free6.6
    AWS Key Management Service vs OpenStack Barbican
  8. 8
    Fornetix Key Orchestration Platform Free trial apiLinuxself-hostedWebWin 6.5
    AWS Key Management Service vs Fornetix Key Orchestration Platform
  9. 9
    QuintessenceLabs Trusted Security Foundation apiLinuxself-hostedWeb 6.4
    AWS Key Management Service vs QuintessenceLabs Trusted Security Foundation
  10. 10
    Utimaco Enterprise Secure Key Manager apiLinuxself-hostedWeb 6.4
    AWS Key Management Service vs Utimaco Enterprise Secure Key Manager
  11. 12
    OpenKCM (Open Key Chain Manager) apiLinuxself-hosted 6.3
    AWS Key Management Service vs OpenKCM (Open Key Chain Manager)
  12. 13
    Alibaba Cloud Key Management Service Web $500/mo6.1
    AWS Key Management Service vs Alibaba Cloud Key Management Service
  13. 14
    Futurex CryptoHub apiself-hostedWeb 6.1
    AWS Key Management Service vs Futurex CryptoHub
  14. 15
    Fortanix Data Security Manager Free trial apiself-hostedWeb 6.0
    AWS Key Management Service vs Fortanix Data Security Manager
  15. 16
    Azure Managed HSM Web 5.7
    AWS Key Management Service vs Azure Managed HSM
  16. 17
    Kleopatra WinLinux 5.6
    AWS Key Management Service vs Kleopatra
  17. 18
    Azure Key Vault Web 5.5
    AWS Key Management Service vs Azure Key Vault

AWS Key Management Service alternatives compared

#AppScoreFree planFromRuns on
1Thales CipherTrust Data Security Platform7.1Free planFreeAPI, Linux, self-hosted, Web
2Oracle Cloud Infrastructure Secret Management6.8Free planFreeAPI, Web
3Entrust Certificate Manager6.7No—Android, API, iOS, Linux, self-hosted, Web
4KeyRack6.7Free planFreeAPI, self-hosted
5Cryptsoft KMIP Server6.6No—API, Linux, self-hosted, Web, Windows
6Eviden KMS6.6No—API, Linux, Mac, self-hosted, Web, Windows
7OpenStack Barbican6.6Free planFreeAPI, Linux, self-hosted
8Fornetix Key Orchestration Platform6.5No—API, Linux, self-hosted, Web, Windows
9QuintessenceLabs Trusted Security Foundation6.4No—API, Linux, self-hosted, Web
10Utimaco Enterprise Secure Key Manager6.4No—API, Linux, self-hosted, Web
12OpenKCM (Open Key Chain Manager)6.3No—API, Linux, self-hosted
13Alibaba Cloud Key Management Service6.1No$500/moWeb
14Futurex CryptoHub6.1No—API, self-hosted, Web
15Fortanix Data Security Manager6.0No—API, self-hosted, Web
16Azure Managed HSM5.7No—Web
17Kleopatra5.6No—Windows, Linux
18Azure Key Vault5.5No—Web
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Questions about AWS Key Management Service alternatives

What is the best alternative to AWS Key Management Service?

Thales CipherTrust Data Security Platform, number 1 in key management software with a score of 7.1 out of 10. The others here: Oracle Cloud Infrastructure Secret Management, Entrust Certificate Manager, KeyRack and 13 more.

What is the best free alternative to AWS Key Management Service?

Thales CipherTrust Data Security Platform is the best-ranked alternative with a free plan. 4 of the 17 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.