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PositiveSSL is a subsidiary of Sectigo, a world-renowned CA and a leader in digital web security solutions. Being the world’s largest commercial certificate authority in terms of issuance, it is very popular among personal websites and SMEs and has a high market share for its low prices and high security. Large enterprises favor PositiveSSL too, including Xiaomi, Samsung and Bluehost, etc. PositiveSSL offers DV, OV, and EV SSL certificates.

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Best-selling PositiveSSL SSL Certificates

PositiveSSL SSL Certificates


PositiveSSL SSL Certificate Comparison

SSL Type PositiveSSL DV PositiveSSL Wildcard (DV) PositiveSSL Multi-Domain (DV) PositiveSSL EV SSL PositiveSSL EV Multi-Domain
Domain included 1 1 main domain and all first-level subdomains 3 at least 1 3 at least
Multi-year plan 1-5 years 1-5 years 1-5 years 1-5 years 1-5 years
Validation Domain Domain Domain Extended Extended
Green Address Bar
Issuance 3-5 Minutes 3-5 Minutes 3-5 Minutes 1-3 Days 1-3 Days
Unlimited servers
Strongest SHA2/ECC encryption
Free technical support
High priority technical support
Compatible with all mainstream browsers
Trust seal
Warranty $50,000 $50,000 $50,000 $1,000,000 $1,000,000
Certificate Purchase Buy Now Buy Now Buy Now Buy Now Buy Now
About PositiveSSL

About PositiveSSL

PositiveSSL provides cost-effective security solutions for website communications. Its entry-level certificate costs only $14 and provides industry-level high strength 2048-bit RSA and ECC encryption. PositiveSSL OV and EV SSL certificates enable customers to spend little to validate company identity and increase credibility.

PositiveSSL is a subsidiary of Sectigo. Click on the trust seal to display verified business details and visitors will be assured they're visiting a secure site.

PositiveSSL certificates are trusted by and compatible with all mainstream browsers and devices.

Why Choose PositiveSSL


It only costs a little to obtain a commercial SSL certificate.

Free Trust Seal

Build a successful online business presence and help increase customer trust and confidence.

High Compatibility

Compatible with all mainstream browsers and operating systems, including Android, iOS, IIS, Apache, etc.

#1 Global Market Share

Secure your site with the SSL certificate from the world's largest commercial certificate authority.

Fast Issuance

A quick, cost-efficient and effective solution to secure online transactions. PositiveSSL DV SSL can be issued within 3-5 minutes.

30-Day Money Back Guarantee

You can request a full refund within 30 days of issuance if there's any issue with the PositiveSSL certificates.

SSL Certificate Monitoring Service

Provide SSL certificate security monitoring and reminders for multiple nodes to effectively solve SSL certificate management and maintenance issues.

SSL monitoring details

FAQs on SSL Certificates

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SSL Installation Guide

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SSL Tools

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