Dev tools · alternatives · 2026

24 alternatives to MonitorFlare

Zero-cost uptime monitoring on the Cloudflare free tier

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Web Analytics by Cloudflare▲303

   Free, privacy-focused web analytics.

   2020 · dash.cloudflare.com · its alternatives →

2. 2
   Free Monitoring Suite by WebGazer▲338

   Monitoring for websites, APIs, and cron jobs

   2024 · webgazer.io · its alternatives →

3. 3
   Apex Ping▲303

   Uptime & performance monitoring for websites and APIs

   2016 · its alternatives →

4. 4
   Simple Uptime▲203

   Monitor the health of your websites and servers inside Slack

   2024 · simpleuptime.app · its alternatives →

5. 5
   StatusPing▲78

   Monitor everything about your website

   2021 · its alternatives →

6. 6
   Monitor Buddy▲131

   Simple & cheap uptime monitoring service

   2021 · monitorbuddy.com · its alternatives →

7. 7
   Uptime Monitor▲76

   Get instant alerts when your website goes down.

   2023 · uptime-monitor.io · its alternatives →

8. 8
   Domain Monitor▲69

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

   2022 · domain-monitor.io · its alternatives →

9. 9
   66uptime▲98

   Self-hosted & easy to use uptime monitoring software.

   2022 · 66uptime.com · its alternatives →

10. 10
    Curler▲123

    Dead Simple Free Uptime Monitoring

    2019 · its alternatives →

11. 11
    Stack Status IO▲7

    Real-time cloud service status monitoring dashboard

    2025 · stack-status.io · its alternatives →

12. 12
    Phare Uptime▲127

    Website monitoring, incident management, and alerting.

    2023 · phare.io · its alternatives →

13. 13
    Netumo▲92

    Uptime monitoring is easy, and simple.

    2021 · netumo.com · its alternatives →

14. 14
    Domain Monitor: SSL & Uptime▲4

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

    May 2026 · domainmonitor.samtech.solutions · its alternatives →

15. 15
    Realtime, self-hosted monitoring for Node.js inspired by GitHub Status▲75

    🚀 Realtime Monitoring solution for Node.js/Express.js apps, inspired by status.github.com, sponsored by https://dynobase.dev - RafalWilinski/express-status-monitor

    2016 · github.com · its alternatives →

16. 16
    aPulse▲114

    A one-file Node.js server status monitoring tool

    2024 · github.com · its alternatives →

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

    Low cost, low effort P2P WebRTC serverless signalling using Cloudflare Workers - gfodor/p2pcf

    2022 · github.com · its alternatives →

18. 18
    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 · its alternatives →

19. 19
    Uptime Monitor▲59

    Monitor your domains uptime with Domaintowers Uptime monitor

    2014 · domaintower.com · its alternatives →

20. 20
    Uptimewolf▲10

    Uptime monitoring & status pages

    2025 · uptimewolf.com · its alternatives →

21. 21
    IsServiceUp – Monitor the status of your cloud services in one page▲22

    Monitor the status of all your cloud services in one page - marcopaz/is-service-up

    2016 · github.com · its alternatives →

22. 22
    exit1.dev▲11

    I'm trying to disrupt the insane pricing of uptime monitoring. I hope you'll help me out. I'm trying to create the absolute cheapest dev monitoring tool on the market, while still being competitive with all the others. This means $3/month plan, while still having monitoring for: Website, REST API, UDP/TCP, ICMP, Heartbeat/CRON, WS/WSS, DNS, Domain Intel/expiry and SSL. Everything with unlimited alerts through webhooks. I'm also taking an unlimited approach to the amount of checks you can have. I'd love to hear your thoughts.

    2025 · exit1.dev · its alternatives →

23. 23AF
    A Forever Free Alternative to Pingdom/Uptimerobot/Statuscake▲31

    2019 · freshworks.com · its alternatives →

24. 24
    Monitoria▲5

    Free uptime and SSL monitoring for your website.

    2020 · monitoria.ca · 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 →