ZeroSSL icon
ZeroSSL icon

ZeroSSL

Free SSL certificates issued instantly online with Free SSL Certificate Wizard. Downloadable client for all platforms and Docker image available.

ZeroSSL screenshot 1

Cost / License

  • Freemium (Subscription)
  • Proprietary

Application type

Platforms

  • Online
  • Mac
  • Windows
  • Linux
  • Docker
ZeroSSL alternatives  
3likes
15alternatives
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ZeroSSL News & Activities

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Recent activities

  • Paul updated ZeroSSL
  • Brainiac Alex reviewed ZeroSSL  

    Zerossl.com were a European company but now is a US company, owned by HID Global Corporation, part of ASSA ABLOY since 2024. From Austin, Texas. Part of the ISRG, the services are now restricted per OFAC and can't be used in some locations since 4th, june 2026. Like Let's Encrypt. Korben.info made an article on the matter https://korben.info/lets-encrypt-v17-subscriber-agreement.html

  • Actalis icon
    francesco-basso added ZeroSSL as alternative to Actalis

ZeroSSL information

  • Developed by

    AT flagZeroSSL

  • Licensing

    Proprietary and Freemium product.

  • Pricing

    Subscription ranging between $10 and $250 per month + free version with limited functionality.

  • Alternatives

    15 alternatives listed

  • Badge

    Get an embeddable badge for ZeroSSL

  • Supported Languages

    • English

Our users have written 2 comments and reviews about ZeroSSL, and it has gotten 3 likes

ZeroSSL was added to AlternativeTo by Sand Of Vega on and this page was last updated .

Comments and Reviews

   
Brainiac Alex
0

Zerossl.com were a European company but now is a US company, owned by HID Global Corporation, part of ASSA ABLOY since 2024. From Austin, Texas. Part of the ISRG, the services are now restricted per OFAC and can't be used in some locations since 4th, june 2026. Like Let's Encrypt. Korben.info made an article on the matter https://korben.info/lets-encrypt-v17-subscriber-agreement.html

Review from a new or low-activity account — shown here, but not counted in the app rating.
Guest
0

A multi-tiered service that advertises their most expensive, paid option as a viable alternative to Let's Encrypt. While their free option has fewer features. ONLY allows 3 certificates on a free tier and these certificates cannot have aliases.

Review from a new or low-activity account — shown here, but not counted in the app rating.

Official Links

What is ZeroSSL?

Easily secure any site by putting SSL management on autopilot, supporting one-step validation and renewal via REST API.

  • Full Protection: Get full protection for any domain, website and backend system in under 5 minutes by using ZeroSSL, the easiest way to issue free SSL certificates.
  • Quick Validation: Get new and existing SSL certificates approved within a matter of seconds using one-step email validation, server uploads or CNAME verification.
  • ACME Integrations: Partnering with some of the biggest ACME providers, ZeroSSL allows you to manage and renew existing certificates without ever lifting a finger.
  • SSL REST API: Save time and money by automating SSL certificate management using the ZeroSSL REST API, supporting certificate issuance, CSR validation, and more.

All the SSL security tools you will ever need, simplified and in one place. Issue and renew free 90-day SSL certificates in under 5 minutes & automate using ACME integrations and a fully-fledged REST API.