Comodo InstantSSL Premium Certificate

Boost the trust of your site with this top-of-the-line Organization Validated (OV) certificate

Additional Domain/SAN Info:

Each Additional Domain: $0.00/year (Min.0)
Maximum Total # of Domains: 1

SSL Store Rating

Organization Validated SSL Rating

Site Seal

comodo Site Seal
Number of Servers:

Select how many server licenses you will need. Please Note:
UL = Unlimited Server License Included

Additional Domain(s): 

Multi-Domain/SAN/UCC is an optional feature that allows you to secure multiple domains with one certificate; such as,,,

Select Quantity:

Simply select how many you would like to purchase. They will be displayed in your cart separately.

Switching from another SSL brand?

This product is eligible for the Competitive Upgrade program. If you're replacing an active direct competitor's product, you'll receive additional credit for the remaining validity period (up to 12 months) for FREE.


Your Savings:



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Product Summary

Validation Type: OV
Issuance: 1 week

Reissue: Unlimited
Warranty: $250,000

Green Address Bar

SAN Support

Vulnerability Assessment


Site Seal: Dynamic


Server Licensing: Unlimited

Malware Scan

Business Validated SSL
Mobile Friendly SSL Certificate
Mobile Friendly
No Green Address Bar
Green Address Bar
The Comodo InstantSSL Premium is an Organization Validated (OV) certificates that offers tremendous value to company websites. This certificate features an unbelievable combination of encryption and trust; so, not only will your website be safe to do business with, your customers will know that your website is safe to do business with. That’s because the Comodo Premium SSL will activate https and the padlock icon in your URL bar, along with including the reputable Comodo Site Seal on your site – which users can click to see real-time company information. Best of all, this is all protected by a $250,000 warranty. No matter what type of website you operate, this certificate is sure to provide a boost to your business.

Assurance & Authentication

Assurance & Authentication

As an Organization Validated (OV) certificate, the Comodo InstantSSL Premium requires that a company complete a light vetting process before issuance. However, this process only takes between 3-5 days typically. This certificate also includes unlimited server licenses after issuance.

Security & Encryption

Security & Encryption

As a premier OV certificate, the Comodo InstantSSL Premium can be signed with the industry standard 2048-bit root while offering full 256-bit encryption. Plus, this certificate comes with a year of FREE PCI scanning and daily website vulnerability scanning.

SAN & Multi-Domain Support

SAN & Multi-Domain Support

This certificate is only designed to secure one domain. However, if you need to secure one domain, along with all of your single-level subdomains, you can go with the Comodo Premium SSL Wildcard, which offers all of the same amazing features as this certificate, plus allows you to secure an unlimited amount of subdomains with just one cert.

Mobile & Browser Compatibility

Mobile & Browser Compatibility

Browser compatibility for this certificate is an excellent 99.9% and includes:

  • Chrome 3+ (above)
  • Opera 7+ (above)
  • Safari all browsers
  • Firefox 1+ (above)
  • Netscape 9+ (above)
  • IE 5+ (above)
  • AOL 10+ (above)

This certificate is also extremely strong with mobile compatibility and works with:

  • Android (carrier specific)
  • Microsoft Windows Mobile 5 & 6
  • Apple Iphone, Ipad Safari
  • Microsoft Windows CE 4.0
  • Microsoft IE Pocket PC 2003
  • Microsoft IE Smartphone 2003
  • RIM Blackberry 4.3.0
  • Major Operators Inc. Vodaphone
  • Orange
  • AT&T
  • NTT/DoCoMo
  • SoftBank Mobile
  • KDDI
  • Brew
  • PalmOS 5.x
  • Netfront 3.0+
  • Opera 4.10+
  • Openwave mobile browser 6.20+
  • Major handset providers SonyEricsson
  • Nokia

Features & Benefits

Feature & Benefits
  • Full business validated certificate
  • Most trusted 2048-bit SSL Certificate
  • Unlimited server licenses
  • 99.3% Browser coverage
  • Unlimited Re-Issuance Policy
  • FREE Corner-of-Trust trustmark
  • 128/256 bit encryption
  • 30 day Refund Policy
  • 24/7 phone, mail and web support
  • Starting at only $74.67 per year
  • Free upgrade to EV SSL**
  • 1 year free PCI scanning service, 1 year free daily website vulnerability scanning
  • $250,000 Relying Party Warranty
** = EV upgrades are for the first year of your certificate term and are limited to one upgrade per-domain. See here

Note: The Free upgrades are available for First year only for one time.

Product Specifications

Product Specification
  • Single Domain Name (FQDN) and
  • Issued In Within 1 week
  • Validation of both domain name and company details
  • Domain Name and Business Name Shown On Certificate
  • Highest strength 2048-bit signatures with 256 bit encryption
  • 99% Browser Compatibile
  • Free Unlimited Server Licenses
  • Dynamic - TrustLogo delivers real-time verification of business identity
  • Waurranty $250,000
  • Unlimited Reissuance

Site Seal

Site Seal

This certificate comes with the Comodo Secure Site Seal – which instantly assures your online visitors that your company has been verified by a reputable third-party security company. Also, since this is an OV certificate, the Site Seal will contain real-time identity assurance about your company, further boosting the trust visitors have in your site.



The Comodo Premium SSL certificate comes with an outstanding warranty of $250,000, one of the highest in the industry for an Organization Validated (OV) certificate. This warranty ensures that, in the unlikely event your site is breached due to a faulty SSL and one of your customer’s incurs damages because of this, Comodo will compensate you for up to $250,000 in damage. With a Comodo Premium SSL certificate, your investment will be well protected.

Comodo Brand


When you purchase a Comodo SSL certificate, you're putting yourself in extremely good company. How good? Well, for example, 7 of the 10 top fortune 500 companies in the world are using Comodo branded certificates. If you want your business to be trusted on a level similar to the top companies on the planet, Comodo certificates are a great place to start. This brand is one of the most trusted in the world, as Comodo certificates are the most common SSL on the internet. Online customers are running into the Comodo trust seal on a very frequent basis, and they are quickly recognizing that websites protected by this brand are safe to do business with. As this brand offers a wide range of certificates under its umbrella, businesses of all shapes and sizes are sure to find a security solution that matches their exact needs.

Why Buy from The SSL Store™ ?

Why Buy from The SSL Store™ ?

In a nutshell, because you'll be getting the exact same products as you would from buying direct, but at much lower prices. How is this possible? Because we're platinum partners with Comodo and we buy SSL in extremely large quantities at deeply discounted rates, so we're able to pass those savings directly to our customers. Also, we don't consider ourselves just an SSL provider, but rather a Premium SSL Service. That's because we have a team of more than 45 SSL experts standing by ready to support your order. You can always reach our SSL specialists via email, live chat, and telephone.

Installation & Technical Support

Instructions for Generating a CSR

Here you will be able to get step-by-step instructions for generating a CSR for this product and your server. Simply select your server and
then follow the instructions.


Installation Instructions

You can find out very detailed instructions for installing this product on your particular server. All you have to do is pick
what server you would like to install it on.


Site Seal Installation

If your product comes with a site seal, you can find out exactly how to get it on your site right here.

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Submit a Support Ticket

If you would like us to answer any of your questions or to resolve some of your issues, go ahead and just raise a support ticket
and we will respond ASAP.

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Frequently Asked Questions

You can get some quick answers to the most popular questions associated with SSL. If you don't see what you're looking just contact
us via live chat or give us a quick ring!

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