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Sectigo InstantSSL Pro

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Dedicated Support
GLEIF logo representing the Global Legal Entity Identifier Foundation
25 Days Refund

Sectigo InstantSSL Pro certificate is an organization validation certificate ideal for online shops, e-commerce platforms, and any organization that needs to protect customers’ data safely and predictably. It can also secure a public IP address registered under a business name.

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Organization Validation
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Issued in 1-2 business days
One Domain
Secures www and non-www
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Mobile friendly
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Unlimited free reissues
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$250,000 warranty
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Free dynamic site seal
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Up to 256-bit encryption
Emails & Documents
Free unlimited server licenses
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Speed up with LEI: Quick Validation
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Validation methods: DV (EMAIL, DNS, HTTP / HTTPS) and BV
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Available hash algorithm: RSA and ECC

Sectigo InstantSSL Pro Certificate Benefits

As the flagship product of the InstantSSL line, Sectigo InstantSSL Pro offers excellent features and a massive warranty, ensuring strong encryption and enhanced customer trust.

  • Organization validation. You get organization validation and a significantly higher level of customer trust along with it. Verification is easy if your legal information is up-to-date and publicly available. After you submit the necessary paperwork, the CA will issue your certificate in 1-2 business days.
  • Compatible with almost any platform. Sectigo InstantSSL Pro certificate will work on almost any server and email client. With 99.3% browser compatibility, all your customers will see the SSL padlock next to your URL. Best of all, even older browser versions will display the SSL indicator.
  • Public IP protection. This certificate can also encrypt a public IP address instead of a domain name, a unique feature useful for companies that need an extra IP address. However, to pass business validation for this SSL certificate, you must ensure that your public IP address is registered under your business name.
  • Unbreakable encryption. All Sectigo certificates follow the latest cryptographic protocols that provide unbreakable encryption. This certificate has strong 256-bit encryption and a powerful 2048-bit RSA signature key. Elliptic Curve Cryptography is also available.
  • $250,000 Warranty. With a $250,000 warranty by your side, in case of an unlikely failure on Sectigo’s end, you don’t have to worry a second about potential data breaches and certificate-related issues. You and your customers are in safe hands.
  • Site Seal. Sectigo InstantSSL Pro has a free dynamic site seal to boost your sales and attract more visitors. You can place the seal anywhere on your site to let your customers know you’re trustworthy.
  • Unlimited server licensing and unlimited reissues. This organization validation certificate can be re-issued free of charge an unlimited number of times. You can use it on as many servers as you need until the expiration date of the certificate.
Secure Hash Algorithm

SHA-2

Refund

25 days

Certificate Encryption

Up to 256-bit

Key Encryption

2048 bit

Our Clients & Key Figures

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Rated 4.8 out of 5 by 1268 customers

Thomas Küchler
May 13, 2025, switzerland

Very good service for selecting a suitable SSL product

Barratt Peter
April 20, 2026, AU

Have been using these guys for years. They are efficient, responsive to any issues that arise and very competent in their domain. I would recommend these guys any day…

Jose Gonzalez
October 2, 2025, mexico

Everything was ok and quickly, and the price fit my

Altamiranda Andres
June 9, 2026, AR

This is my first time shopping here, and I hope to come back soon and that it will be easy to integrate into my website.

SFreist
March 20, 2026, Washington , US

SSL Dragon has some great pricing and the help section is quite helpful. I will be back.

PeterB
January 27, 2026, AU

SSL Dragon have been my go to certificate provider for over 15 years.
I hold multiple SSL certificates with them for a number of sites from small business to high end corporates,
Their support is nothing short of excellent. Highly recommend

John Blockyou
March 8, 2025, united states

I am a previous customer from years ago. Still the best site for SSL’s

Real customers ratings and reviews at Shopper Approved. Read them all.