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Comodo InstantSSL Pro Certificate

Showcase the Comodo Seal of Trust on your website with the Comodo InstantSSL Pro certificate. If securing your growing business online is daunting, fret not. Selecting a reliable SSL provider, Certificate Authority, and an affordable yet robust SSL certificate is straightforward with Comodo's InstantSSL Pro. This certificate is a straightforward solution for businesses seeking dependable security without the hassle.

  • Icon of a shopfront business Business
    Validation
  • 1
    Domain
    Secured
  • $100K
    Warranty
    & Assurance
  • 5
    Days or Less
    to Issue
  • 30
    Days
    Refund Policy
  • The Comodo Site Seal Secure
    Site Seal
  • Icon of shield with tick on front Free DV
    SSL Certificate
  • NewIcon of browser window with magnifying glass looking at bug Free Malware
    Scanner Included
  • Icon of a server rack Unlimited
    Server Licenses
  • View All Features & Specs
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Buy or Renew InstantSSL Pro

The Comodo InstantSSL Pro certificate elevates enterprise security with an upgraded warranty and the unique Seal of Trust feature, making it the premier choice for businesses seeking value and comprehensive protection. This enhanced version offers a substantial $100,000 warranty, unlimited server licenses, and superior browser compatibility, ensuring swift, cost-effective business validation and security implementation for enterprises of any size.

Comodo Instant SSL Pro: Elevating Business Security

With Comodo's guarantee of reliability, the InstantSSL Pro stands out by offering organisation validation at a meagre cost, combining the trustworthiness of the Comodo brand with 256-bit encryption and a Site Seal for enhanced security and customer confidence.

Maximise Value with Comprehensive Enterprise Features

Designed for quick and straightforward business verification, Comodo InstantSSL Pro certificates deliver not just savings but swift security enhancements, featuring:

  • A $100,000 warranty
  • 256-bit single-domain encryption
  • Unlimited server licenses and reissues
  • 99% browser compatibility
  • The Trust Site Seal for enhanced trust

Opting for the Pro version means better value for your investment, ensuring extensive protection without excessive expenditure.

Enhance Trust and Conversion Rates

The Comodo InstantSSL Pro not only secures your online presence but significantly boosts your brand's trustworthiness and SEO, aiding in higher customer conversion rates with the exclusive Corner of Trust Site Seal.

Unbeatable Offers with SSLTrust

SSLTrust provides the most competitive prices for Comodo InstantSSL Pro certificates, complemented by additional benefits like extensive support and installation guidance, ensuring your enterprise's security is top-notch and hassle-free.

Secured with SSLTrust

  • NSW Education Standards Authority
  • Mac Centre
  • The University of Sydney
  • Australian Maritime Safety Authority
  • City of Greater Bendigo
  • Victoria State Government
  • Royal Flying Doctor Service
  • Cancer Council

Expert Team ready to help

  • Photo of Hollie Acres

    Hollie Acres

    SSLTrust Account Manager

    Hollie has been part of the SSLTrust team since it was established. She is a qualified Mechanical Engineering and IT professional.

Compare Certificate Features

Comodo logoInstantSSL ProVerokey logo
$ / year
$ Saved off Comodo Prices
$ / year
$ Saved off Verokey Prices
Buy Now
OV
OV
3-5 Business Days 1-3 Business Days
Instant
1 Domain
Alternate Domain Included for Free
1 - 500 Domains
Alternate Domain Included for Free
The InstantSSL Pro site sealThe Secure Business Multi-Domain site seal
99% 99%
99% 99%
99% 99%
$100,000 $1,250,000
Up to 256-bit Up to 256-bit
RSA-2048 or Greater
ECC-233 or Greater
RSA-2048 or Greater
ECC-233 or Greater
SHA-256
SHA-256
SHA-384
SHA-512
30 Days 30 Days
Unlimited Unlimited
Unlimited Unlimited
$ / year
$ Saved off Comodo Prices
$ / year
$ Saved off Verokey Prices
Buy Now

Support for your InstantSSL Pro

We have a collection of written and video installation guides to get you up and secured fast with your new Comodo InstantSSL Pro. We also have various tools and services, such as our popular CSR & Private Key Generator, and installation checker.

Comodo InstantSSL Pro cPanel install video screenshot
View All Installation Guides

Your new Comodo InstantSSL Pro will require the following validations to have the Certificate issued:

Business Validation

You must have your business details and the authorised contact verified. The Certificate Authority will check:

  • Organisation
    A check will be made with your country's registration authority to ensure the organisation is operational and in good standing.
  • Location & Address
    Your locality presence will be checked using approved online databases/directories such as DUNS, Google Business, Yellow Pages and more.
  • Approved Organisation Contact
    They will verify the approver's identity to ensure they are authorised to issue certificates on behalf of the organisation.
  • Listed Phone Number
    They will call the phone number listed in the online business directory to speak to the approved contact.

Domain Validation

This validation proves you own or control the domain names in the request. You can validate your domains via one of the following methods:

  • Email Address
    An approval email will be sent to one of the following emails on your domain: admin@, administrator@, webmaster@, hostmaster@ or postmaster@
  • File-Based
    You must create a .txt file to be publicly accessible on your domain with the provided path and contents.
  • DNS (TXT or CNAME)
    You can create a DNS CNAME or TXT record on your domain name.
CSR Generator

Generate a new CSR and Private Key securely in your browser for your new InstantSSL Pro with our free tool.

View
SSL Installation Checker

After your certificate is installed, verify that it is done correctly and that you use the best security practices.

View
CSR Decoder

Use the free CSR Decoder tool to test your CSR and ensure it is correct for your new configuration.

View
Website Security Check

Our free security check will query known malware databases and blacklists to ensure you are not listed.

View
Certificate Decoder

When you have many certificates and must check which one is which, our free certificate decoder will do the job.

View
Certificate Key/CSR Matcher

Check to ensure you are using the correct Private Key with your new Comodo Certificate or that you have the correct CSR.

View

If you need further help... Please contact our Support Team

What our SSLTrust Customers say...

We strive hard to always bring the very best in customer service to our customers.

Stefan Fritz.

5 out of 5 stars

Great support! Quick response, friendly and helpful.
Shawn Wang.

5 out of 5 stars

Amazing service and very wonderful experience with SSLCertificate team!
Kevin Wiegand.

5 out of 5 stars

Breath of fresh air compared to the usual renewal process. Support is interstellar. Will certainly be back!
Avrohom Zeffren.

5 out of 5 stars

We've been using SSLTrust for a few years now and it's been such a pleasant experience.We have a pretty unique setup and we need help from customer service every so often for our multiple certificates. Paul has been extremely helpful and responsive.I highly recommend their services!