head to head · open source
Uptime Kuma vs nerdlog
Uptime Kuma has 93,190 GitHub stars, 8,655 forks, 805 open issues and last shipped yesterday. nerdlog has 1,586 stars, 41 forks, 14 open issues and last shipped 1 months ago. Uptime Kuma leads on adoption by 5,776% (93,190 vs 1,586 stars). Uptime Kuma is written in JavaScript under MIT; nerdlog is written in Go under BSD-2-Clause. Uptime Kuma has attracted 9% as many forks as stars, nerdlog 3%. Uptime Kuma 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
| Uptime Kuma | nerdlog | |
|---|---|---|
| GitHub stars | ★ 93K | ★ 1.6K |
| License | MIT | BSD-2-Clause |
| Written in | JavaScript | Go |
| Last push | 2026-11-02 | 2026-10-03 |
| Forks | ⑂ 8.7K | ⑂ 41 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Uptime Kuma if
- You weight community size — 93K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick nerdlog if
- You want the nerdlog feature set and don't need the biggest community
- You prefer the BSD-2-Clause license terms
- Your stack matches Go
- You evaluated both and nerdlog fits your workflow better
About Uptime Kuma
Uptime Kuma Uptime Kuma is an easy to use self hosted monitoring tool. 🥔 Live Demo Try it! Demo Server (Location: Frankfurt Germany): It is a temporary live demo, all data will be deleted after 10 minutes. Sponsored by Uptime Kuma Sponsors. ⭐ Features Monitoring uptime for HTTP(s) / TCP / HTTP(s) Keyword / HTTP(s) Json Query / Websocket / Ping / DNS Record / Push / Steam Game Server / Docker Containers Fancy, Reactive, Fast UI/UX Notifications via Telegram, Discord, Gotify, Slack, Pushover, Email (SMTP), and 90+ notification services, click here for the full list 20 second intervals Multi Languages Multiple…
read the full Uptime Kuma overview →
About nerdlog
Nerdlog Nerdlog is a fast, remote first, multi host TUI log viewer with timeline histogram and no central server. Loosely inspired by Graylog/Kibana, but without the bloat. Pretty much no setup needed, either. It's laser focused on being efficient while querying logs from multiple remote machines simultaneously, filtering them by time range and patterns, while also drawing an interactive timeline histogram for quick visual insight. Primary use case: reading system logs (from the files /var/log/messages or /var/log/syslog , or straight from journalctl ) from one or more remote hosts. Very efficient even on large…
read the full nerdlog overview →
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Frequently asked questions
Is Uptime Kuma or nerdlog more popular?
Uptime Kuma has 93,190 GitHub stars and nerdlog has 1,586. Uptime Kuma has the larger community by that measure.
Are Uptime Kuma and nerdlog free?
Both are open source. Uptime Kuma is licensed under MIT and nerdlog under BSD-2-Clause. Neither carries a licence fee.
What is the difference between Uptime Kuma and nerdlog?
Uptime Kuma is written in JavaScript and nerdlog 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, Uptime Kuma or nerdlog?
Choose Uptime Kuma if you want the larger community (93,190 stars) or its MIT licence terms. Choose nerdlog if its feature set, stack or BSD-2-Clause licence fits better. Both are self-hostable.