Dev tools · alternatives · 2026

24 alternatives to SSL Scout

The FREE SSL Certificate Expiry Monitor

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SSL Scout launched in 2019; newer entries below may have overtaken it.

1. 1
   Monitorly▲76

   Get real-time alerts for your SSL expiry

   2022 · its alternatives →

2. 2
   SSL Alerts▲157

   Free service to send SSL certificate expiration alerts

   2018 · its alternatives →

3. 3
   haveibeenexpired▲68

   No more expired SSL certificates

   2021 · its alternatives →

4. 4NH
   Never have an SSL certificate expire again▲40

   2022 · haveibeenexpired.com · its alternatives →

5. 5
   StaySecure▲3

   Free SSL Certificates Expiration Monitoring Tool

   2019 · its alternatives →

6. 6FC
   Free Certificate Monitoring via RSS▲120

   2024 · raphting.dev · its alternatives →

7. 7
   DomainWatch▲351

   Domain Monitoring Made Easy

   2018 · its alternatives →

8. 8
   SSLreminder▲78

   Keep the business running, get reminded to extend your SSL

   2021 · its alternatives →

9. 9
   SSL Checker▲4

   Check SSL certifications and monitor expiration dates.

   2018 · its alternatives →

10. 10
    SSL Remind▲63

    Never forget to renew your SSL certificates

    2020 · its alternatives →

11. 11
    SSL Monitor▲2

    SSL Monitor: SSL Certificate Expiry Monitoring

    2025 · its alternatives →

12. 12
    Watch My SSL▲6

    Monitoring SSL Certificates to Prevent Expiry

    2024 · its alternatives →

13. 13
    SSL Monitoring Solution▲6

    Monitor SSL certs and avoid unexpected downtime

    2025 · its alternatives →

14. 14
    Observe Domains▲78

    Monitor domain settings, SSL certificates, expiration dates

    2022 · its alternatives →

15. 15
    CertWarden: SSL Expiry Tracker▲10

    Track SSL expiry before it breaks your site

    Feb 2026 · apps.apple.com · its alternatives →

16. 16
    SSLState▲7

    SSL and domain monitoring - for free!

    2025 · sslstate.com · its alternatives →

17. 17
    ExpiryPing SSL Certificate Monitoring▲2

    SSL & domain expiry alerts for agencies. 5-min setup.

    Jun 2026 · expiryping.dev · its alternatives →

18. 18
    CertCobra▲12

    Get Alerted When SSL Certificates Are About To Expire

    2025 · its alternatives →

19. 19
    IsItWorking.info▲7

    Monitor SSL Certificates. Be warned before they expire!

    2019 · its alternatives →

20. 20
    SSL Monitor▲1

    Monitor your SSL certificates. Get alerted before it expires

    Dec 2025 · sslmonitor.es · its alternatives →

21. 21
    CertNotifier▲15

    Get notified before your certificates expire

    2025 · certnotifier.com · its alternatives →

22. 22
    SSL Montior▲77

    Free SSL monitoring app for macOS

    2023 · its alternatives →

23. 23
    SSLSeek▲1

    SSL Certificate Checker With Expiration Notifications

    2020 · its alternatives →

24. 24
    Never Expire Again▲3

    One dashboard for everything that has an expiration date

    Mar 2026 · neverexpireagain.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 →