MonitorFlare
MonitorFlare is an open-source uptime monitoring tool that runs on Cloudflare Workers, D1, and Pages. It checks HTTP, DNS, TCP, and SSL endpoints, sends notifications through multiple channels, and provides public or private status pages with incident timelines and uptime statistics.
Overview
12 featuresMonitorFlare sits in PulseGate's Uptime & status pages category. It focuses on monitoring service availability and communicating outages without paying for hosted uptime infrastructure. It is built as an open-source project for developers and small teams managing websites and online services. MonitorFlare is open source under the MIT license. MonitorFlare is available on the web, and it can be self-hosted.
Behind MonitorFlare is CSR Plus, and it first shipped in 2026. Development happens publicly on GitHub with 47 commits in the last 90 days. Key capabilities include HTTP monitoring, DNS monitoring, and TCP monitoring. It exposes integrations via a public API.
Summary written by a language model from the project’s public pages.
- HTTP monitoring
- DNS monitoring
- TCP monitoring
- SSL expiry checks
- Public status pages
- Incident timelines
- Scheduled maintenance
- Uptime statistics
- Latency charts
- Email subscriptions
- RSS and Atom feeds
- Custom branding
Built with & integrations
- Cloudflare
- cf-ray header · cf-cache-status header
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about MonitorFlare
- What does MonitorFlare do?
- MonitorFlare focuses on monitoring service availability and communicating outages without paying for hosted uptime infrastructure. It is catalogued under Uptime & status pages on PulseGate.
- Who should use MonitorFlare?
- MonitorFlare is an open-source project built for developers and small teams managing websites and online services.
- Is MonitorFlare free?
- Yes — MonitorFlare is open source under the MIT license and free to use.
- What platforms does MonitorFlare run on?
- MonitorFlare runs on the web. It can also be self-hosted.
- Is MonitorFlare still active?
- The GitHub repository shows 47 commits in the last 90 days.
- What projects are similar to MonitorFlare?
- Similar projects tracked by PulseGate include Failed Actions Monitor for Action Scheduler – WordPress plugin, Admin Labs, and Oack.Failed Actions Monitor for Action Scheduler – WordPress pluginAdmin LabsOack
- Who develops MonitorFlare?
- MonitorFlare is developed by CSR Plus.
- When did MonitorFlare launch?
- MonitorFlare first shipped in 2026.
Also in Uptime & status pages
Same category — not a similarity match