This is a very popular wildcard certificate, as it offers full 256-bit encryption for one main domain and an unlimited amount of associated subdomains. Plus, being a Domain Validated (DV) certificate, it can be issued in a matter of minutes.

This is GeoTrust’s Domain Validated (DV) Wildcard option, which means it can be issued in just a few minutes. And since it’s a Wildcard solution – you can cover one domain and an unlimited number of subdomains. The GeoTrust QuickSSL Premium also comes with a clickable site seal, which will display time-stamped data to further add trust to a site, in addition to activating HTTPS and the padlock icon in a browser bar.

The Symantec Secure Site Pro Wildcard is the most premium wildcard solution available in the industry today. This certificate will cover one domain name (www.domain.com) along with an unlimited amount of subdomains (etc.domain.com, xyz.domain.com, symantecrules.domain.com). Aside from HTTPS, the padlock icon, full 128- to 256-bit encryption – what really sets this certificate apart from the others are two main features: the Norton Secured Seal and ECC encryption. The Norton Secure Seal is the most recognized and trusted symbol on the web and ECC is the lightest and strongest encryption technology currently available on the market.

Secure your domain and all its first-level sub-domains with a single certificate for one very low price. Comes backed by the Sectigo Secure seal and an industry-leading warranty.

This certificate allows you to secure multiple fully qualified domains that share the same base domain name that is housed on the same server. This certificate is compatible with more than 99% of browsers and offers top-level encryption that's ideally suited for more robust SMB ecommerce sites.

This is an easy and affordable solution if you want to secure all of your subdomains that share the same base domain name. This wildcard is perfect for medium to larger-sized companies, or any business that places the highest stock in their customers’ trust and assurance.

This certificate will secure an unlimited number of subdomains which makes management and provisioning very easy. This wildcard certificate will provide you with unlimited server licensing, along with a static site seal.

This certificate offers the dynamic Comodo site seal and unlimited server licensing. You will also be able to secure one domain and of your subdomains. This wildcard certificate is an excellent option for medium-sized companies and ecommerce sites that wish to bolster the trust their users will have with them.

Looking for a way to quickly and easily get the valued "https" displayed on a main domain and all of your subdomains? Then the Comodo Positive SSL Wildcard is the certificate for you. Speed and reliability are two adjectives that come to mind when describing this certificate. That’s because this wildcard certificate is a basic, Domain Validated (DV) certificate and can be issued in mere minutes. Also, with 99.3% browser recognition and solid mobile compatibility, the Comodo Positive SSL Wildcard can be relied on by most light ecommerce websites.

The industry staple OV wildcard SSL is now powered by DigiCert roots. Secure unlimited subdomains with one certificate, plus get a $1.75M warranty, instant issuance, CertCentral®, and the Norton11:09 AM™ Seal

This basic, yet affordable OV wildcard certificate is a legacy DigiCert solution that can cover an unlimited amount of sub-domain. $1M warranty. Up to 250 SANs