VeriSign is described as 'Authentication Services provides solutions that allow companies & consumers to engage in communications & commerce online with confidence'. There are more than 25 alternatives to VeriSign, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Self-Hosted solutions. The best alternative is Let's Encrypt, which is both free and Open Source. Other great sites and apps similar to VeriSign are xca - X Certificate and Key management (Free, Open Source), SSL For Free (Free, Open Source), ZeroSSL (Freemium) and COMODO SSL (Paid).
- 26 alternatives
- Free • Open Source