head to head · open source
Uptime Kuma vs booklogr
Uptime Kuma has 93,190 GitHub stars, 8,655 forks, 805 open issues and last shipped yesterday. booklogr has 637 stars, 36 forks, 26 open issues and last shipped 22 days ago. Uptime Kuma leads on adoption by 14,530% (93,190 vs 637 stars). Uptime Kuma is written in JavaScript under MIT; booklogr is written in JavaScript under Apache-2.0. Uptime Kuma has attracted 9% as many forks as stars, booklogr 6%. Uptime Kuma was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (self-hosted, selfhosted), 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
| Uptime Kuma | booklogr | |
|---|---|---|
| GitHub stars | ★ 93K | ★ 637 |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | JavaScript |
| Last push | 2026-11-02 | 2026-10-12 |
| Forks | ⑂ 8.7K | ⑂ 36 |
| 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 booklogr if
- You want the booklogr feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and booklogr 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 booklogr
BookLogr A simple, self hosted service to keep track of your personal library. 🗒️Explore the docs » 💻View Demo 🐞Report Bug ✨Request Feature 👷Service status ❤️Sponsor this project 👉About the project BookLogr is a web app designed to help you manage your personal book library with ease. This self hosted service ensures that you have complete control over your data, providing a secure and private way to keep track of all the books you own, read, or wish to read. Optionally you can also display your library proudly to the public, sharing it with your friends and family. [!IMPORTANT] This project is under active…
read the full booklogr overview →
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Frequently asked questions
Is Uptime Kuma or booklogr more popular?
Uptime Kuma has 93,190 GitHub stars and booklogr has 637. Uptime Kuma has the larger community by that measure.
Are Uptime Kuma and booklogr free?
Both are open source. Uptime Kuma is licensed under MIT and booklogr under Apache-2.0. Neither carries a licence fee.
What is the difference between Uptime Kuma and booklogr?
Uptime Kuma is written in JavaScript and booklogr in JavaScript. 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 booklogr?
Choose Uptime Kuma if you want the larger community (93,190 stars) or its MIT licence terms. Choose booklogr if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.