Life & fun · alternatives · 2026

24 alternatives to SSL Certificates

Premium security solutions from a brand the world knows.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SSL Certificates launched in 2020; newer entries below may have overtaken it.

1. 1CS
   CertStream – See SSL certs as they're issued in real time▲142

   2017 · certstream.calidog.io · its alternatives →

2. 2
   Secure My Website▲245

   A pain-free service to add SSL to your site, for non-geeks

   2018 · sharphue.com · its alternatives →

3. 3MS
   My side project that grew - cheap SSL certificates▲36

   2013 · getssl.me · its alternatives →

4. 4
   SSL Alerts▲157

   Free service to send SSL certificate expiration alerts

   2018 · alerts.httpscop.com · its alternatives →

5. 5
   Free Certificate Monitoring via RSS▲120

   2024 · raphting.dev · its alternatives →

6. 6FS
   Free SSL Certificates▲27

   Free SSL certificates issued in less than a minute, for one or multiple domains, supporting wildcards and ACME with tutorials.

   2015 · sslforfree.com · its alternatives →

7. 7
   Certstream▲9

   See SSL certs as they're issued in real time

   2017 · certstream.calidog.io · its alternatives →

8. 8
   SSLreminder▲78

   Keep the business running, get reminded to extend your SSL

   2021 · sslreminder.pro · its alternatives →

9. 9
   ssleek▲92

   A straightforward approach to certificate management

   2024 · ssleek.com · its alternatives →

10. 10
    SSL Checker Tool▲84

    Free way to identify SSL configuration issues

    2019 · magenticians.com · its alternatives →

11. 11
    lcl.host▲308

    Get HTTPS in your local dev environment

    2024 · lcl.host · its alternatives →

12. 12
    Monitorly▲76

    Get real-time alerts for your SSL expiry

    2022 · its alternatives →

13. 13
    Kilo SSL▲126

    Automatic SSL management solution for SaaS providers

    2020 · docs.kilossl.com · its alternatives →

14. 14
    Let's Encrypt▲11

    Free SSL/TLS certificates.

    2019 · letsencrypt.org · its alternatives →

15. 15
    Nodeify▲72

    Website SSL certificate monitoring

    2020 · its alternatives →

16. 16
    CertGuard▲2

    Professional ssl certificate & website monitoring

    Nov 2025 · certguard.au · its alternatives →

17. 17MW
    My Weekend Project, AutoSSL▲38

    2019 · autossl.co · its alternatives →

18. 18WS
    What's My Chain Cert?▲48

    2014 · whatsmychaincert.com · its alternatives →

19. 19
    SSL Certificates▲3

    Buy cheap ssl certificate

    2022 · cloudtechtiq.com · its alternatives →

20. 20
    CertificateClaim▲83

    Simply a better way to send certificates

    2021 · certificateclaim.com · its alternatives →

21. 21
    CertRadar – Find every certificate ever issued for your domain▲21

    Free tools for SSL/TLS certificate transparency search, configuration analysis, and security monitoring.

    Jan 2026 · certradar.net · its alternatives →

22. 22TC
    TinyCert – Certificates as a service▲46

    2014 · tinycert.org · its alternatives →

23. 23
    ZeroSSL: FREE SSL▲9

    Free SSL Certificates and Free SSL Tools for your website.

    2017 · zerossl.com · its alternatives →

24. 24
    Never have an SSL certificate expire again▲40

    Automated SSL certificate monitoring with expiration alerts, Certificate Transparency discovery, and Slack/Discord/Teams notifications. Prevent downtime with continuous monitoring.

    2022 · haveibeenexpired.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →