SSL certificates

Comodo Extended Validation SSL (Green bar)

Show the company name in the green bar
256-bit SSL Encryption
$250.000 assurance
SSL Certificates emited for www.yourdomain.com will also work for yourdomain.com (doesn't work the other way)

Comodo Extended Validation SSL (Green bar) multi-domain

Show the company name in the green bar
256-bit SSL Encryption
$250.000 assurance
3 Domains included

GeoTrust RapidSSL

256-bit SSL Encryption
$10.000 assurance
SSL Certificates emited for www.yourdomain.com will also work for yourdomain.com (doesn't work the other way)

PositiveSSL Multi-Domain

256-bit SSL Encryption
$10.000 assurance
3 Domains or subdomains included
You can pay extra for additional domains/subdomains

Essential SSL Wildcard

The SSL will work for all the subdomains of a domain (*.yourdomain.com)
256-bit SSL Encryption
$10.000 assurance