Best AWS Certificate Manager Alternatives in 2026
Updated
20 platforms from certificate management software ranked against AWS Certificate Manager on the same published basis.
- 1AWS Certificate Manager vs Certify The Web
- 2AWS Certificate Manager vs Qualys External Attack Surface Management
- 4AWS Certificate Manager vs Oracle Cloud Infrastructure Secret Management
- 5AWS Certificate Manager vs Keyfactor Platform
- 6AWS Certificate Manager vs ManageEngine Key Manager Plus
- 7AWS Certificate Manager vs Entrust Certificate Manager
- 8AWS Certificate Manager vs GlobalSign Atlas
- 9AWS Certificate Manager vs SSL.com Certificate Lifecycle Management
- 10AWS Certificate Manager vs Certynx
- 11AWS Certificate Manager vs Google Cloud Certificate Manager
- 12AWS Certificate Manager vs Sectigo Certificate Manager
- 13AWS Certificate Manager vs DigiCert Trust Lifecycle Manager
- 14AWS Certificate Manager vs Certbot
- 15AWS Certificate Manager vs KeyTalk CKMS
- 16AWS Certificate Manager vs DigiCert ONE
- 17AWS Certificate Manager vs acme.sh
- 18AWS Certificate Manager vs EJBCA
- 19AWS Certificate Manager vs Garnet Certificate Lifecycle Management
- 20AWS Certificate Manager vs lego
- 21AWS Certificate Manager vs Let's Encrypt
AWS Certificate Manager alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Certify The Web | 7.4 | Free plan | $4.92/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | Qualys External Attack Surface Management | 7.4 | No | — | API, Linux, Web |
| 4 | Oracle Cloud Infrastructure Secret Management | 7.3 | Free plan | Free | API, Web |
| 5 | Keyfactor Platform | 7.0 | No | — | API, self-hosted, Web |
| 6 | ManageEngine Key Manager Plus | 7.0 | No | $49.92/mo | API, Linux, self-hosted, Web, Windows |
| 7 | Entrust Certificate Manager | 6.9 | No | — | Android, API, iOS, Linux, self-hosted, Web |
| 8 | GlobalSign Atlas | 6.9 | No | — | API, Web |
| 9 | SSL.com Certificate Lifecycle Management | 6.9 | No | — | API, Web |
| 10 | Certynx | 6.8 | No | — | API, self-hosted, Web |
| 11 | Google Cloud Certificate Manager | 6.8 | No | — | API, Web |
| 12 | Sectigo Certificate Manager | 6.8 | No | $20.83/mo | API, Web |
| 13 | DigiCert Trust Lifecycle Manager | 6.7 | No | $3.33/mo | API, Linux, Web, Windows |
| 14 | Certbot | 5.9 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 15 | KeyTalk CKMS | 5.5 | No | €5/mo | Android, iOS, Linux, Mac, self-hosted, Windows |
| 16 | DigiCert ONE | 5.2 | No | — | Web |
| 17 | acme.sh | 5.1 | No | — | Windows, Mac, Linux |
| 18 | EJBCA | 5.1 | No | — | Web |
| 19 | Garnet Certificate Lifecycle Management | 5.1 | No | — | — |
| 20 | lego | 5.1 | No | — | Mac |
| 21 | Let's Encrypt | 5.1 | No | — | — |
The sponsored alternative slot on this page is labelled Sponsored.
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: Qualys External Attack Surface Management, Oracle Cloud Infrastructure Secret Management, Keyfactor Platform 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. 3 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, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.