head to head · open source
telegraf vs Gatus
telegraf has 17,893 GitHub stars, 5,846 forks, 449 open issues and last shipped yesterday. Gatus has 12,481 stars, 885 forks, 382 open issues and last shipped 5 days ago. telegraf leads on adoption by 43% (17,893 vs 12,481 stars). telegraf is written in Go under MIT; Gatus is written in Go under Apache-2.0. telegraf has attracted 33% as many forks as stars, Gatus 7%. telegraf was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (golang, monitoring), so they are genuine substitutes rather than adjacent tools.
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
| telegraf | Gatus | |
|---|---|---|
| GitHub stars | ★ 18K | ★ 12K |
| License | MIT | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-10-29 |
| Forks | ⑂ 5.8K | ⑂ 885 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick telegraf if
- You weight community size — 18K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Gatus if
- You want the Gatus feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and Gatus fits your workflow better
About telegraf
Telegraf Telegraf is an agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data. Offers a comprehensive suite of over 300 plugins, covering a wide range of functionalities including system monitoring, cloud services, and message passing Enables the integration of user defined code to collect, transform, and transmit data efficiently Compiles into a standalone static binary without any external dependencies, ensuring a streamlined deployment process Utilizes TOML for configuration, providing a user friendly and unambiguous setup experience Developed with contributions…
read the full telegraf overview →
About Gatus
Gatus is a developer oriented health dashboard that gives you the ability to monitor your services using HTTP, ICMP, TCP, and even DNS queries as well as evaluate the result of said queries by using a list of conditions on values like the status code, the response time, the certificate expiration, the body and many others. The icing on top is that each of these health checks can be paired with alerting via Slack, Teams, PagerDuty, Discord, Twilio and many more. I personally deploy it in my Kubernetes cluster and let it monitor the status of my core applications: Looking for a managed solution? Check out…
read the full Gatus overview →
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Frequently asked questions
Is telegraf or Gatus more popular?
telegraf has 17,893 GitHub stars and Gatus has 12,481. telegraf has the larger community by that measure.
Are telegraf and Gatus free?
Both are open source. telegraf is licensed under MIT and Gatus under Apache-2.0. Neither carries a licence fee.
What is the difference between telegraf and Gatus?
telegraf is written in Go and Gatus in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, telegraf or Gatus?
Choose telegraf if you want the larger community (17,893 stars) or its MIT licence terms. Choose Gatus if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.