Comodo InstantSSL Pro Certificate

Enable top encryption and the Comodo Secure Seal on your site to boost customer trust

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: $100,000

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
If you’re searching for a secure and easy way to increase the trust that customers have in your website, look no further than the Comodo Instant SSL Pro. This certificate will enable many trust indicators on your website, along with providing strong 256-bit encryption. Also, this certificate is backed by $100,000 warranty, so you can rest assured that your investment is protected. We would recommend this top-of-the-line Organization Validated (OV) certificate for larger ecommerce websites and other companies looking to increase conversion rates on their site.

Assurance & Authentication

Assurance & Authentication

Customers who wish to acquire the Comodo Instant SSL Pro must complete a light validation process before the certificate is issued. That's because this is an Organization Validated (OV) certificate. This process usually takes between 3-5 business days. However, once the validation is complete, your site will reap the benefits of the padlock icon in the URL bar, "https" in front of the address, and the dynamic Comodo Secure Site Seal.

Security & Encryption

Security & Encryption

Your site will be protected by the industry standard 2048-bit root along with full 256-bit encryption, once the Comodo Instant SSL Pro is issued. Additionally, this certificate comes with a year of FREE PCI scanning and daily website vulnerability scanning, making it one of the most comprehensive security solutions that we have available.

SAN & Multi-Domain Support

SAN & Multi-Domain Support

The Comodo Instant SSL Pro certificate is only available for one domain. If you are looking to cover multiple domains, but would rather do it with just one certificate, we would recommend the Comodo Multi Domain SSL, which offers similar features and pricing to this certificate.

Mobile & Browser Compatibility

Mobile & Browser Compatibility

Browser compatibility for this certificate is an outstanding 99.9%. This certificate is also excellent when it comes to mobile compatibility

Compatible Browsers:

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

Mobile compatibilities include:

  • 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
  • 2048 bit industry standard SSL Certificate
  • Trusted by all popular browsers
  • 99.3% browser coverage
  • $100,000 Warranty
  • Email and web support
  • FREE Corner of Trust worth $119.00
  • Unlimited Re-issuance Policy
  • 128/256 bit encryption
  • US Toll Free telephone support
  • Free upgrade to EV SSL**
  • Significant savings vs. shorter-term certificates
  • Reduced risk of a trust-eroding expired certificate on your site
  • One less thing to do or worry about next year
  • 1 year free PCI scanning service, 1 year free daily website vulnerability scanning
  • 30 Day Money Back Guarantee!
** = 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
  • 128/256 bit Encryption
  • 99.3% Browser Compatibile
  • Free Unlimited Server Licenses
  • Includes Site Seal
  • Free Unlimited Server Licenses

Site Seal

Site Seal

Since this is an Organization Validated (OV) certificate, it comes with a dynamic site seal. A dynamic site seal means that a customer can click on it and see real-time validated information about your company. So, not only will your site get the value of the Comodo Secure Seal displayed on it, your customers will be able to verify that you are who you say you are, and will then feel comfortable conducting purchases on your site.



The Comodo Instant SSL Pro comes with a solid warranty of $100,000. A warranty on this SSL certificate means that, in the unlikely event that a customer of yours incurs a loss due to a fault in your site’s SSL certificate, Comodo will compensate you for up to $100,000 for those damages.

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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