Alternatives

Products that do what MonitorFlare does

Zero-cost uptime monitoring on the Cloudflare free tier

1. 1
   Free Monitoring Suite by WebGazer▲338

   Monitoring for websites, APIs, and cron jobs

   2024

2. 2
   Web Analytics by Cloudflare▲308

   Free, privacy-focused web analytics.

   2020

3. 3
   66uptime▲98

   Self-hosted & easy to use uptime monitoring software.

   2022

4. 4
   Simple Uptime▲203

   Monitor the health of your websites and servers inside Slack

   2024

5. 5
   Apex Ping▲301

   Uptime & performance monitoring for websites and APIs

   2016

6. 6
   Uptime Monster▲208

   Monitor your websites and servers from one place

   2024

7. 7
   OpenStatus▲434

   Open-source status page and uptime monitoring system

   Oct 2025

8. 8SH
   Self-hosted CMS on serverless Cloudflare▲265

   2022 · github.com

9. 9
   Domain Monitor▲69

   The fastest all-in-one domain & website monitoring tool

   2022

10. 10K0
    Kafka 0.8.0 on Cloudflare Workers▲148

    2022 · github.com

11. 11
    Freshping by Freshworks▲245

    Free forever website monitoring & status pages 🤩

    2018

12. 12
    Domain Monitor: SSL & Uptime▲4

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

    May 2026 · domainmonitor.samtech.solutions

13. 13
    Cloudflare Pages▲204

    JAMstack platform let you collaborate and deploy for free

    2021

14. 14
    Pulsetic▲204

    Status pages and website uptime checker—no expert needed!

    2024

15. 15
    Does it use Cloudflare?▲144

    Tool to check if site uses CloudFlare

    2017

16. 16
    aPulse▲114

    A one-file Node.js server status monitoring tool

    2024

17. 17PL
    P2PCF – Low cost, low effort WebRTC signalling using Cloudflare workers▲74

    2022 · github.com

18. 18
    ApiChecker▲104

    Reliable uptime and performance monitoring for your services

    2019

19. 19KA
    Kuvasz – an open-source uptime and SSL monitoring service▲29

    A few months ago I took out my side project - an uptime & SSL monitoring service - from the drawer. I've decided to give it a new life and completely overhauled it, added a lot of new feature, and most importantly, a UI. Highlights - configurable uptime & SSL monitoring - Telegram, Slack, PagerDuty & E-mail notifications (more to come!) - fully-fledged REST API - a responsive, modern & fast UI - monitors are optionally configurable via a single YAML file, or you can choose to use either the UI or the API to maintain them - Cloud-native, distributed as amd64 and arm64 images - Only one…

    2025 · kuvasz-uptime.dev

20. 20
    Phare Uptime▲127

    Website monitoring, incident management, and alerting.

    2023

21. 21
    Curler▲123

    Dead Simple Free Uptime Monitoring

    2019

22. 22
    Edgemetry▲99

    Privacy-first web analytics on Cloudflare's free tier

    18d ago · github.com

23. 23
    Statusgator▲89

    Monitors the service status page of over 100 cloud services.

    2015

24. 24SC
    Server Check.in - inexpensive website uptime monitoring▲32

    2012 · servercheck.in

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