Let's Encrypt vs Qualys External Attack Surface Management
Qualys External Attack Surface Management
6.5 #9 in Patch Management Software
About Qualys External Attack Surface Management| Let's Encrypt | Qualys External Attack Surface Management | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | api, Linux, self-hosted, Web, Windows | api, Linux, Web |
| Free plan | Yes | Yes |
| Automatic renewal | Yes | — |
| Deployment automation | Yes | — |
| Revocation workflows | Yes | Yes |
| Certificate discovery | — | Yes |
| Certificate types | — | tls |
| CA integrations | — | Yes |
Both are listed in Best Certificate Management Software. On Freedom251, Qualys External Attack Surface Management scores higher on our published basis.