Cost / License
- Free
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)

SSL.com is described as 'Globally trusted certificate authority expanding the boundaries of encryption and authentication relied upon by users worldwide. Founded in 2002, we have grown to be used in over 120 countries by leading organizations and governments of all sizes' and is a certificate authority in the security & privacy category. There are more than 10 alternatives to SSL.com, not only websites but also apps for a variety of platforms, including Linux, SaaS, Mac and Windows apps. The best SSL.com alternative is Let's Encrypt, which is both free and Open Source. Other great sites and apps similar to SSL.com are Certbot, EncryptSSL, Buypass and ZeroSSL.
