Alternatives

Products that do what Sitewatch does

Fast checks for common web issues

1. 1
   SSL Checker Tool▲84

   Free way to identify SSL configuration issues

   2019

2. 2IM
   I made tool that let's you see everything about any website▲411

   Yes, it's open source: https://github.com/lissy93/web-check :) Why I'm building this? There are a lot of tools out there for discovering meta and security data relating to a website, IP or server. But currently, there isn't anything that does everything, all in one place and without a paywall/ user sign up. It's still a WIP, and I'm working on a new version, with some more comprehensive checks, so any feedback would be much appreciated :)

   2024 · v1.web-check.xyz

3. 3
   Free Monitoring Suite by WebGazer▲338

   Monitoring for websites, APIs, and cron jobs

   2024

4. 4
   PingPing▲168

   A simple tool to monitor your website and SSL

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5. 5
   Janitor▲181

   Keep your websites clean and healthy

   2019

6. 6
   Momento▲140

   A powerful platform to help you monitor your domains

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7. 7
   Oh Dear▲154

   Monitor your entire website, not just the homepage

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8. 8
   SSL Certificate Checker▲11

   Check SSL certificates across public endpoints

   Jul 2026 · apify.com

9. 9FC
   Free Certificate Monitoring via RSS▲120

   2024 · raphting.dev

10. 10
    ApiChecker▲104

    Reliable uptime and performance monitoring for your services

    2019

11. 11CS
    CertStream – See SSL certs as they're issued in real time▲142

    2017 · certstream.calidog.io

12. 12
    pagecheck▲67

    Convert more users by ensuring your site loads fast

    2020

13. 13
    URLWatch.io Website Monitoring tool.▲3

    Check any website up/down Status? SSL issues & more.

    27d ago · urlwatch.io

14. 14
    SLAP Status Monitor ▲6

    Website status monitor with realtime notifications

    Dec 2025 · status.slap.pt

15. 15
    CheckCyber▲4

    Scan any website for 24 security flaws in seconds

    Jul 2026 · checkcyber.fr

16. 16
    SSL Domain Health▲1

    Instant Domain, SSL & Wayback Health Checker

    27d ago · ssl-domain-health-production.up.railway.app

17. 17
    OopsSSL▲2

    Web Security Scanning & Monitoring

    Sep 2025

18. 18
    Pingify▲32

    Real-Time Monitoring for Websites

    2024

19. 19
    24/7 Uptime, SSL & SEO Alerts▲8

    Website monitoring & health checks

    2025

20. 20
    SSL Monitoring Solution▲6

    Monitor SSL certs and avoid unexpected downtime

    2025

21. 21
    HTTPS Checker▲5

    Free HTTPS redirect & SSL verification for any domain

    Mar 2026 · httpsornot.com

22. 22
    Domain Monitor: SSL & Uptime▲4

    Simple uptime monitoring for your domains, SSL, and latency.

    May 2026 · domainmonitor.samtech.solutions

23. 23AW
    A Website for HTTP Status Codes▲22

    2019 · statuses.now.sh

24. 24
    SiteLock▲3

    Free website security scanner that grades any site A to F

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