Review:

Zerossl

overall review score: 4.2
score is between 0 and 5
ZeroSSL is a free and paid certificate authority that provides SSL/TLS certificates to enable secure communication for websites. It offers an easy-to-use platform for obtaining, managing, and renewing SSL certificates, supporting features such as automatic renewal and multi-domain support. ZeroSSL aims to make HTTPS accessible to all website owners by simplifying the certificate issuance process.

Key Features

  • Free SSL certificate issuance with automatic renewal
  • Support for ACME protocol, compatible with Let's Encrypt clients
  • Multi-domain (SAN) certificates
  • User-friendly web interface and API access
  • Certificate management dashboard
  • Paid plans offering extended validation and additional features

Pros

  • Provides free SSL certificates, reducing costs for website security
  • Simplifies the process of obtaining and renewing certificates
  • Supports multiple domains within a single certificate
  • Offers both manual and automated certificate management options
  • Compatible with popular ACME clients like Certbot

Cons

  • Limited advanced features compared to some paid providers
  • Customer support may be less responsive than premium services
  • Interface can be basic or less intuitive for some users
  • Reliance on third-party platforms for renewals in some cases

External Links

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Last updated: Thu, May 7, 2026, 12:31:45 AM UTC