GeoTrust True BusinessID Multi-Domain certificate, you can add, edit, or delete up to 25 domain names over the lifetime of the certificate. You can add, edit or delete any additional domain names to the subject alt name (SAN) field during the enrollment process or at any time during the lifecycle of the certificate.
Sectigo OV Multi-Domain Wildcard SSL Certificates are unparalleled for their versatility. Because they feature both Multi-Domain and Wildcard functionality, you can encrypt your entire web portfolio with just a single certificate.
The Sectigo EV Multi-domain Certificates offers perhaps the highest level of website integrity, by subjecting the website owner to a rigorous set of tests to validate the website owner’s legitimacy to the claim of domain ownership from a legal standpoint.
Sectigo Multi-Domain are Organization Validated (or OV) SSL certificates that enable encryption and turn on web browser trust indicators while offering validation of the identity of the organization that controls the certificate.