Best Open Source Alternatives to HetrixTools

Compare the best free and open-source alternatives to HetrixTools — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated November 2026 · 3 alternatives

HetrixTools

Proprietary SaaS

PricingFreemium

Platformsweb

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HetrixTools alternatives compared

Open-source alternatives to HetrixTools, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Uptime Kuma	93,191	MIT	LinuxDocker	Yes	Nov 2026	Visit
Upptime	17,195	MIT	Web	No	Nov 2026	Visit
Gatus	12,492	Apache-2.0	LinuxDocker	Yes	Oct 2026	Visit

Top open-source HetrixTools alternatives

Uptime Kuma93,191MIT

Self-hosted Uptime Kuma replaces UptimeRobot and Pingdom with 20-second probe intervals, multi-protocol checks, and customizable public status pages.

LinuxDocker

vs HetrixTools: a free, open-source option you fully control, licensed MIT.

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Upptime17,195MIT

Upptime is an open-source uptime monitor and status page powered by GitHub Actions, replacing Uptime Robot with Git-backed latency tracking.

Web

vs HetrixTools: a free, open-source option you fully control, licensed MIT.

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Gatus12,492Apache-2.0

Gatus is an automated uptime monitor and status page replacing tools like Better Uptime with lightweight, code-configured health checks written in Go.

LinuxDocker

vs HetrixTools: a free, open-source option you fully control, licensed Apache-2.0.

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Best Open Source Alternatives to HetrixTools

HetrixTools

HetrixTools alternatives compared

Top open-source HetrixTools alternatives

The modern standard for Protobuf workflows

Mentoring for backend developers. Consulting for startups.