head to head · open source
rancher vs Healthchecks
rancher has 25,924 GitHub stars, 3,221 forks, 3,371 open issues and last shipped yesterday. Healthchecks has 10,344 stars, 1,012 forks, 53 open issues and last shipped 6 days ago. rancher leads on adoption by 151% (25,924 vs 10,344 stars). rancher is written in Go under Apache-2.0; Healthchecks is written in Python under BSD-3-Clause. rancher has attracted 12% as many forks as stars, Healthchecks 10%. rancher was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| rancher | Healthchecks | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 10K |
| License | Apache-2.0 | BSD-3-Clause |
| Written in | Go | Python |
| Last push | 2026-09-19 | 2026-09-14 |
| Forks | ⑂ 3.2K | ⑂ 1.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rancher if
- You weight community size — 26K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Healthchecks if
- You want the Healthchecks feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches Python
- You evaluated both and Healthchecks fits your workflow better
About rancher
Rancher is an Apache 2.0 licensed, Go based open source container management platform for organizations that deploy containers in production and need to run Kubernetes everywhere while meeting IT requirements and empowering DevOps teams.
read the full rancher overview →
About Healthchecks
Healthchecks is an open source cron job and background task monitoring service written in Python and Django. It lives in the Infrastructure and Operations ecosystem, in the orchestration and scheduling area, where teams need to know whether recurring jobs ran as expected. The service listens for HTTP requests and email messages, called pings, from cron jobs and scheduled tasks, called checks. When a ping does not arrive on time, Healthchecks sends alerts.
read the full Healthchecks overview →
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Frequently asked questions
Is rancher or Healthchecks more popular?
rancher has 25,924 GitHub stars and Healthchecks has 10,344. rancher has the larger community by that measure.
Are rancher and Healthchecks free?
Both are open source. rancher is licensed under Apache-2.0 and Healthchecks under BSD-3-Clause. Neither carries a licence fee.
What is the difference between rancher and Healthchecks?
rancher is written in Go and Healthchecks in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, rancher or Healthchecks?
Choose rancher if you want the larger community (25,924 stars) or its Apache-2.0 licence terms. Choose Healthchecks if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.