SSL/TLS Certificates
Every certificate below is issued by a globally-trusted Certificate Authority and encrypts traffic at 256-bit. Choose by validation level - DV for a quick padlock, OV to show your company name, EV for the highest assurance - and by coverage - a Wildcard for all sub-domains of one site, or Multi-Domain (SAN) for several different domains. Not sure? Tick “Compare” on any two to see them side by side.
GeoTrust TrueBusinessID
GeoTrust TrueBusinessID - Organization Validated, Multi-domain (SAN).
- Up to 250 SAN domains
- Organization validated
- High relying-party warranty
Comodo Domain Validated UCC SSL
Comodo Domain Validated UCC SSL - Domain Validated, Multi-domain (SAN).
- 256-bit encryption
- Domain Validated
- Multi-domain (SAN)
Comodo EV Multi-Domain
Comodo EV Multi-Domain - Extended Validation, Multi-domain (SAN).
- 256-bit encryption
- Extended Validation
- Multi-domain (SAN)
Comodo Multi-Domain SSL (OV)
Comodo Multi-Domain SSL (OV) - Organization Validated, Multi-domain (SAN).
- 256-bit encryption
- Organization Validated
- Multi-domain (SAN)
Comodo Multi-Domain Wildcard SSL (OV)
Comodo Multi-Domain Wildcard SSL (OV) - Organization Validated, Multi-domain (SAN).
- 256-bit encryption
- Organization Validated
- Multi-domain (SAN)
Comodo Unified Communications Certificate
Comodo Unified Communications Certificate - Organization Validated, Multi-domain (SAN).
- 256-bit encryption
- Organization Validated
- Multi-domain (SAN)
Comodo OV Unified Communications Wildcard
Comodo OV Unified Communications Wildcard - Organization Validated, Multi-domain (SAN).
- 256-bit encryption
- Organization Validated
- Multi-domain (SAN)
DigiCert EV Multi-Domain SSL
DigiCert EV Multi-Domain SSL - Extended Validation, Multi-domain (SAN).
- 256-bit encryption
- Extended Validation
- Multi-domain (SAN)
DigiCert Multi-Domain SSL
DigiCert Multi-Domain SSL - Organization Validated, Multi-domain (SAN).
- 256-bit encryption
- Organization Validated
- Multi-domain (SAN)
GeoTrust QuickSSL Premium SAN
GeoTrust QuickSSL Premium SAN - Domain Validated, Multi-domain (SAN).
- 256-bit encryption
- Domain Validated
- Multi-domain (SAN)
DigiCert Secure Site EV Multi-Domain SSL
DigiCert Secure Site EV Multi-Domain SSL - Extended Validation, Multi-domain (SAN).
- 256-bit encryption
- Extended Validation
- Multi-domain (SAN)
Digicert Secure Site Multi-Domain SSL
Digicert Secure Site Multi-Domain SSL - Organization Validated, Multi-domain (SAN).
- 256-bit encryption
- Organization Validated
- Multi-domain (SAN)
Thawte SSL Web Server Multi-Domain Wildcard
Thawte SSL Web Server Multi-Domain Wildcard - Organization Validated, Multi-domain (SAN).
- 256-bit encryption
- Organization Validated
- Multi-domain (SAN)
GeoTrust True BusinessID w/ EV Multi-Domain
GeoTrust True BusinessID w/ EV Multi-Domain - Extended Validation, Multi-domain (SAN).
- 256-bit encryption
- Extended Validation
- Multi-domain (SAN)
GeoTrust True BusinessID with Multi-Domain Wildcard
GeoTrust True BusinessID with Multi-Domain Wildcard - Organization Validated, Multi-domain (SAN).
- 256-bit encryption
- Organization Validated
- Multi-domain (SAN)
Enterprise SSL Pro with EV Multi-Domain
Enterprise SSL Pro with EV Multi-Domain - Extended Validation, Multi-domain (SAN).
- 256-bit encryption
- Extended Validation
- Multi-domain (SAN)
Positive SSL EV Multi-Domain
Positive SSL EV Multi-Domain - Extended Validation, Multi-domain (SAN).
- 256-bit encryption
- Extended Validation
- Multi-domain (SAN)
Comodo PositiveSSL Multi-Domain
Comodo PositiveSSL Multi-Domain - Domain Validated, Multi-domain (SAN).
- 256-bit encryption
- Domain Validated
- Multi-domain (SAN)
Comodo PositiveSSL Multi-Domain Wildcard
Comodo PositiveSSL Multi-Domain Wildcard - Domain Validated, Multi-domain (SAN).
- 256-bit encryption
- Domain Validated
- Multi-domain (SAN)
Sectigo SSL Multi-Domain/UCC
Sectigo SSL Multi-Domain/UCC - Domain Validated, Multi-domain (SAN).
- 256-bit encryption
- Domain Validated
- Multi-domain (SAN)
Sectigo EV Multi-Domain/UCC
Sectigo EV Multi-Domain/UCC - Extended Validation, Multi-domain (SAN).
- 256-bit encryption
- Extended Validation
- Multi-domain (SAN)
Sectigo OV SSL Multi-Domain/UCC
Sectigo OV SSL Multi-Domain/UCC - Organization Validated, Multi-domain (SAN).
- 256-bit encryption
- Organization Validated
- Multi-domain (SAN)
Sectigo OV SSL Multi-Domain Wildcard
Sectigo OV SSL Multi-Domain Wildcard - Organization Validated, Multi-domain (SAN).
- 256-bit encryption
- Organization Validated
- Multi-domain (SAN)
Sectigo Multi-Domain/UCC Wildcard (DV)
Sectigo Multi-Domain/UCC Wildcard (DV) - Domain Validated, Multi-domain (SAN).
- 256-bit encryption
- Domain Validated
- Multi-domain (SAN)
GeoTrust True BusinessID Multi-Domain
GeoTrust True BusinessID Multi-Domain - Organization Validated, Multi-domain (SAN).
- 256-bit encryption
- Organization Validated
- Multi-domain (SAN)
Not sure which level? Compare validation types
| Feature | DV Domain |
OV Organization |
EV Extended |
Wildcard | SAN / Multi |
|---|---|---|---|---|---|
| Issuance time | Minutes | 1–3 days | 3–5 days | Minutes | Varies |
| Identity vetting | Domain only | Org + domain | Full legal entity | Domain only | Domain / Org |
| Company name in cert | - | ✓ | ✓ | - | Optional |
| Sub-domains covered | 1 | 1 | 1 | Unlimited | Up to 250 |
| Encryption | 256-bit | 256-bit | 256-bit | 256-bit | 256-bit |
| Best for | Blogs, apps | Business sites | Finance, e-com | Sub-domain estates | Portals, SaaS |