Compare Wildcard SSL Certificate Providers

Product Features

AlphaSSL Wildcard

Comodo Positive SSL Wildcard

RapidSSL WildCard

GeoTrust True BusinessID Wildcard

Thawte Wildcard SSL

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Certificate AuthorityAlphaSSLComodoRapidSSLGeoTrustThawte
Domain SecuredUnlimited SubdomainsUnlimited SubdomainsUnlimited SubdomainsUnlimited SubdomainsUnlimited Subdomains
Root Domain SupportMain Domain + All Sub-domainsMain Domain + All Sub-domainsMain Domain + All Sub-domainsMain Domain + All Sub-domainsMain Domain + All Sub-domains
Validation LevelDomainDomainDomainOrganizationOrganization
Time to Receive SSLwithin 5 minutesWithin 3 minutes5-15 minutes2-3 business days2-3 business days
SSL Encryptionup to 256-bitup to 256-bitup to 256-bitup to 256-bitup to 256-bit
CSR Key Encryption2048 bit2048 bit2048 bit2048 bit2048 bit
Server LicenseUnlimitedUnlimitedUnlimitedUnlimitedSingle
SSL Site SealIncludedIncludedIncludedIncludedIncluded
Reissue PolicyYESYESYESYESYES
Warranty by CAUSD $10,000USD $10,000USD $10,000USD $1,250,000USD $1,250,000
Refund Policy7 days30 days30 days30 days30 days
EV SupportNONONONONO
Green Address BarNONONONONO
Wildcard SupportYESYESYESYESYES
SAN / UCC SupportNONONONONO
Browser Support99%99%99%99%99%
OS SupportYESYESYESYESYES
Smartphone SupportYESYESYESYESYES