What are some alternatives?
When comparing ClickSSL and SafeCyberSSL, you can also consider the following products
Let's Encrypt - Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).
SSL2BUY - SSL2BUY is the foremost SSL certificate provider of online security solutions for businesses.
Cheap SSL Shop - Cheap SSL Shop is the cheapest SSL certificate provider.
Digicert - Encryption & Authentication
ComodoSSLstore - ComodoSSLStore is one of the largest global SSL certificate providers.
SSLTrust - Is a leading SSL Certificate and Website Security Solutions Provider