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Best AWS Certificate Manager Alternatives in 2026

Updated

20 apps from certificate management software ranked against AWS Certificate Manager on the same published basis.

  1. 1
    Certify The Web Free plan apiLinuxMacself-hostedWeb $4.92/mo7.4
    AWS Certificate Manager vs Certify The Web
  2. 2
    acme.sh Free plan LinuxMacself-hostedWin Free7.1
    AWS Certificate Manager vs acme.sh
  3. 3
    Certbot Free plan LinuxMacself-hostedWin Free7.1
    AWS Certificate Manager vs Certbot
  4. 4
    Qualys External Attack Surface Management Free trial apiLinuxWeb 7.1
    AWS Certificate Manager vs Qualys External Attack Surface Management
  5. 5
    OpenXPKI Free plan apiLinuxself-hostedWeb Free7.0
    AWS Certificate Manager vs OpenXPKI
  6. 6
    Oracle Cloud Infrastructure Secret Management Free plan apiWeb Free6.9
    AWS Certificate Manager vs Oracle Cloud Infrastructure Secret Management
  7. 8
    KeyTalk CKMS Free trial AndroidiOSLinuxMacself-hosted €5/mo6.8
    AWS Certificate Manager vs KeyTalk CKMS
  8. 9
    cert-manager Free plan apiLinuxself-hosted Free6.7
    AWS Certificate Manager vs cert-manager
  9. 10
    Entrust Certificate Manager AndroidapiiOSLinuxself-hosted 6.7
    AWS Certificate Manager vs Entrust Certificate Manager
  10. 11
    ManageEngine Key Manager Plus Free trial apiLinuxself-hostedWebWin $49.92/mo6.6
    AWS Certificate Manager vs ManageEngine Key Manager Plus
  11. 12
    Keyfactor Platform Free trial apiself-hostedWeb 6.4
    AWS Certificate Manager vs Keyfactor Platform
  12. 13
    DigiCert Trust Lifecycle Manager apiLinuxWebWin $3.33/mo6.3
    AWS Certificate Manager vs DigiCert Trust Lifecycle Manager
  13. 14
    GlobalSign Atlas apiWeb 6.3
    AWS Certificate Manager vs GlobalSign Atlas
  14. 15
    SSL.com Certificate Lifecycle Management apiWeb 6.3
    AWS Certificate Manager vs SSL.com Certificate Lifecycle Management
  15. 16
    Google Cloud Certificate Manager apiWeb 6.2
    AWS Certificate Manager vs Google Cloud Certificate Manager
  16. 17
    Certynx apiself-hostedWeb 6.1
    AWS Certificate Manager vs Certynx
  17. 18
    Sectigo Certificate Manager Free trial apiWeb $20.83/mo6.1
    AWS Certificate Manager vs Sectigo Certificate Manager
  18. 19
    Microsoft Cloud PKI AndroidiOSMacWin $2/mo6.0
    AWS Certificate Manager vs Microsoft Cloud PKI
  19. 20
    Smallstep ZTNA iOSLinuxMacWin 6.0
    AWS Certificate Manager vs Smallstep ZTNA
  20. 21
    GeoTrust WebWinLinux 5.9
    AWS Certificate Manager vs GeoTrust

AWS Certificate Manager alternatives compared

#AppScoreFree planFromRuns on
1Certify The Web7.4Free plan$4.92/moAPI, Linux, Mac, self-hosted, Web, Windows
2acme.sh7.1Free planFreeLinux, Mac, self-hosted, Windows
3Certbot7.1Free planFreeLinux, Mac, self-hosted, Windows
4Qualys External Attack Surface Management7.1No—API, Linux, Web
5OpenXPKI7.0Free planFreeAPI, Linux, self-hosted, Web
6Oracle Cloud Infrastructure Secret Management6.9Free planFreeAPI, Web
8KeyTalk CKMS6.8No€5/moAndroid, iOS, Linux, Mac, self-hosted, Windows
9cert-manager6.7Free planFreeAPI, Linux, self-hosted
10Entrust Certificate Manager6.7No—Android, API, iOS, Linux, self-hosted, Web
11ManageEngine Key Manager Plus6.6No$49.92/moAPI, Linux, self-hosted, Web, Windows
12Keyfactor Platform6.4No—API, self-hosted, Web
13DigiCert Trust Lifecycle Manager6.3No$3.33/moAPI, Linux, Web, Windows
14GlobalSign Atlas6.3No—API, Web
15SSL.com Certificate Lifecycle Management6.3No—API, Web
16Google Cloud Certificate Manager6.2No—API, Web
17Certynx6.1No—API, self-hosted, Web
18Sectigo Certificate Manager6.1No$20.83/moAPI, Web
19Microsoft Cloud PKI6.0No$2/moAndroid, iOS, Mac, Windows
20Smallstep ZTNA6.0No—iOS, Linux, Mac, Windows
21GeoTrust5.9No—Web, Windows, Linux
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Questions about AWS Certificate Manager alternatives

What is the best alternative to AWS Certificate Manager?

Certify The Web, number 1 in certificate management software with a score of 7.4 out of 10. The others here: acme.sh, Certbot, Qualys External Attack Surface Management and 16 more.

What is the best free alternative to AWS Certificate Manager?

Certify The Web is the best-ranked alternative with a free plan. 6 of the 20 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.