Multi-Domain SSL Certificates
Secure up to 500 different domains and/or subdomains with a single certificate to reduce management overhead and costs.
Multi-Domain SSL/TLS Certificate Options
Simplify certificate management with multi-domain certificate solutions
Organizations with multiple websites, Microsoft Exchange environments, or complex hosting infrastructures no longer need to purchase, track, and renew dozens of individual certificates. Multi-domain certificates streamline certificate lifecycle management, simplify server configuration, and reduce the risk of certificate expiration incidents that can cause service disruptions.
Quick Comparison
| Certificate | Price | Domains | Subdomains | Warranty | |
|---|---|---|---|---|---|
| Buy | Basic | from | 1 | info | $10,000 |
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www is prepended to the primary name (e.g. www.ssl.com or www.subdomain.ssl.com) |
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| Buy | High Assurance | from | 1 | info | $50,000 |
|
www is prepended to the primary name (e.g. www.ssl.com or www.subdomain.ssl.com) |
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| Buy | Premium | from | 1 | Up to 3 | $250,000 |
|
www is prepended to the primary name (e.g. www.ssl.com or www.subdomain.ssl.com) |
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| Buy | Multi-Domain UCC/SAN | from | 1 | Multiple / Unlimited | $250,000 |
|
www is prepended to the primary name (e.g. www.ssl.com or www.subdomain.ssl.com) |
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| Buy | Wildcard | from | Multiple | unlimited | $250,000 |
|
www is prepended to the primary name (e.g. www.ssl.com or www.subdomain.ssl.com) |
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| Buy | Enterprise EV | from | 1 | info | $1,750,000 |
|
www is prepended to the primary name (e.g. www.ssl.com or www.subdomain.ssl.com) |
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| Buy | Enterprise EV UCC /SAN | from | Multiple | Multiple | $1,750,000 |
|
www is prepended to the primary name (e.g. www.ssl.com or www.subdomain.ssl.com) |
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Check your domain
Why choose SSL.com for your single-domain certificate?
Trusted Certificate Authority
As a full-fledged CA, SSL.com is directly trusted by 99% of browsers and devices worldwide—no intermediate chains required.
Award-Winning Support
Our certificate experts are available to guide you through selection, validation, and installation whenever you need assistance.
Advanced Management Portal
Manage all your certificates, team members, and permissions from a single intuitive dashboard, with unlimited reissuances
Validation Flexibility
Start with DV for immediate protection, then upgrade to OV or EV as your business grows—without changing providers.
Free Smart Seal:
Every certificate includes our interactive site seal that displays real-time validation status and builds visitor confidence.
Risk-Free Trial
All SSL.com certificates come with a 30-day unconditional money-back guarantee, so that you can purchase with confidence.
