Designed to secure leading e-commerce websites, Premium SSL offers all the features and benefits found in our Pro certificates with a superior $250,000 warranty.

Starting at P.A.O /year
Customer Rating
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5 / 5 40 Reviews

Trusted by over 99.9% of current Internet browsers and devices, each Premium certificate comes with an outstanding security package that gives customers the trust incentive they need to complete online purchases.

Features and benefits

  • Full business validated certificate
  • Highest strength 2048-bit signatures with 256 bit encryption
  • Recognized by 99.9% of browsers and mobile devices
  • Free 'Comodo Secure' site seal builds customer confidence
  • Unlimited server licenses
  • Priority phone support
  • $250,000 relying party warranty
  • 30 day, no questions, money back guarantee

Plus - 1 year free PCI scanning service, 1 year free daily website vulnerability scanning *.

Free 1 year PCI and website scanning offers are each limited to one license per-account.

Provide The Security Your Customers Expect

By using Comodo SSL Certificate you guarantee the highest possible encryption levels for online transactions. Each certificate is signed with NIST recommended 2048 bit signatures and provides up to 256 bit encryption of customer data.

Dynamic Site Seal boosts customer conversion

Each TrustLogo features real-time 'point-to-verify' technology which displays your authenticated business credentials whenever a visitor places their mouse over the seal.

What's more, Comodo Antivirus and Internet Security software is installed on over 25 million home computers and mobile devices - meaning the Comodo name is instantly associated with security in the eyes of your customer base. Get the maximum return out of your SSL purchase by making the Comodo brand work for your business.

Comodo Secure Image

Industry Leading Expert Support

As a valued SSL customer, you receive first class technical support for any issues or questions you may have during any part of the application, installation or life-cycle of your SSL certificate.

Risk Free 30 Day Refunds

Buy with confidence! If you are not completely satisfied with any aspect of your purchase, Comodo will refund your money without any delay or hassles.

Need Some Help?

Our expert advisors can help you decide which certificate is right for you

Call: 1.888.266.6361
User Reviews
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Raleigh
02/05/2017
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Recommended

Highly recommended. I have been using these certificates for more than a year and have recommended it to my clients.

Darlene
01/31/2017
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Total Solution

This the most complete SSL that I have seen. It has all the necessary security features.

John
01/23/2017
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Pretty Thorough

Very thorough security design; This is a well designed SSL that plugs all loop-holes.

Francis
01/17/2017
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Provides the security you expect

Comodo Instant SSL Premium Certificate provides the security you expect...and need. There is never any compromise on the security aspect.

James Austin
01/16/2017
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Systematic approach

It's a systematic approach towards security that Comodo has always had. The result of such approach- wonderful products like Instant SSL Premium Certificate.