head to head · open source
Uptime Kuma vs voltagent
Uptime Kuma has 93,190 GitHub stars, 8,655 forks, 805 open issues and last shipped yesterday. voltagent has 10,916 stars, 1,184 forks, 86 open issues and last shipped 19 days ago. Uptime Kuma leads on adoption by 754% (93,190 vs 10,916 stars). Uptime Kuma is written in JavaScript under MIT; voltagent is written in TypeScript under MIT. Uptime Kuma has attracted 9% as many forks as stars, voltagent 11%. 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 | voltagent | |
|---|---|---|
| GitHub stars | ★ 93K | ★ 11K |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-11-02 | 2026-10-15 |
| Forks | ⑂ 8.7K | ⑂ 1.2K |
| 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 voltagent if
- You want the voltagent feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and voltagent 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 voltagent
AI Agent Engineering Platform English 繁體中文 简体中文 日本語 한국어 Home Page Documentation Examples VoltAgent is an end to end AI Agent Engineering Platform that consists of two main parts: Open Source TypeScript Framework – Memory, RAG, Guardrails, Tools, MCP, Voice, Workflow, and more. VoltOps Console Cloud Self Hosted – Observability, Automation, Deployment, Evals, Guardrails, Prompts, and more. Build agents with full code control and ship them with production ready visibility and operations. Core TypeScript Framework With the open source framework, you can build intelligent agents with memory, tools, and multi step…
read the full voltagent overview →
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Frequently asked questions
Is Uptime Kuma or voltagent more popular?
Uptime Kuma has 93,190 GitHub stars and voltagent has 10,916. Uptime Kuma has the larger community by that measure.
Are Uptime Kuma and voltagent free?
Both are open source. Uptime Kuma is licensed under MIT and voltagent under MIT. Neither carries a licence fee.
What is the difference between Uptime Kuma and voltagent?
Uptime Kuma is written in JavaScript and voltagent in TypeScript. 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 voltagent?
Choose Uptime Kuma if you want the larger community (93,190 stars) or its MIT licence terms. Choose voltagent if its feature set, stack or MIT licence fits better. Both are self-hostable.