Self-hosted uptime monitoring tool that checks HTTP, TCP, DNS, ping and more, with status pages and notifications.
92.6K8.6KJavaScriptMITUpdated 12 hours ago
3 alternatives
Best open-source alternatives to Pingdom (2026)
Looking for a free, open-source alternative to Pingdom? These 3 projects can replace it. Each one is reviewed by a human and explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| louislam/uptime-kuma | ★ 92.6K | MIT | 12 hours ago |
| lissy93/web-check | ★ 35.2K | MIT | 2 days ago |
| Owloops/updo | ★ 1.1K | MIT | 5 months ago |
All-in-one OSINT web app that runs on-demand checks on any website, covering DNS, SSL, headers, server info, and security configuration.
35.2K2.9KTypeScriptMITUpdated 2 days ago
Command-line tool for monitoring website uptime, response time and SSL certificate expiry, with terminal UI and alert notifications.
1.1K61GoMITUpdated 5 months ago
FAQ
- Is there a free, open-source alternative to Pingdom?
- Yes. The most popular open-source alternatives to Pingdom on Repolode are uptime-kuma, web-check, updo.
- Which Pingdom alternative should I choose?
- uptime-kuma has the most GitHub stars and is released under MIT. Compare the license and last commit of each option in the table above before choosing.