Thawte Alternatives

Encryption & Authentication

Comodo, the leading Internet Security Provider offers Free Antivirus, SSL Certificate and other Internet Security related products with complete protection

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Try for free freemium $9.0 / Monthly (Lite plan)

Guarantee online customer security with SSL certificates from GeoTrust. Purchase in bulk, manage multiple certificates & become your own Certificate Authority.

GlobalSign offers a range of SSL Certificates with the strongest 2048 bit encryption and value add features to ensure your website is protected.

GoDaddy makes registering Domain Names fast, simple, and affordable. Find out why so many business owners chose GoDaddy to be their Domain Name Registrar.

paid $17.99 / Annually (Domain registration)

Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).

Open Source

VeriSign Authentication Services provides solutions that allow companies & consumers to engage...

Buy, switch and resell RapidSSL Certificates. Wildcard SSL Certificates also available from the leading data security software provider at low-cost.

Entrust is an identity-based security solution that empowers companies, consumers, citizens, and websites around the world.

FreeOTP Authenticator precisely brings a second, secure layer of security for your online social or private accounts.

Google Authenticator is a multifactor app for mobile devices.

free

The SSL Store™ offers 70% Off On GeoTrust SSL Certificates, including Free Site Seal. Buy GeoTrust CA SSL and get 256 bit encryption web security now.

Automatically enable HTTPS on your website with EFF's Certbot, deploying Let's Encrypt certificates.