head to head · open source
huginn vs frostmourne
huginn has 50,269 GitHub stars, 4,339 forks, 698 open issues and last shipped yesterday. frostmourne has 1,497 stars, 318 forks, 31 open issues and last shipped 7 months ago. huginn leads on adoption by 3,258% (50,269 vs 1,497 stars). huginn is written in Ruby under MIT; frostmourne is written in Java under MIT. huginn has attracted 9% as many forks as stars, frostmourne 21%. huginn 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
| huginn | frostmourne | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 1.5K |
| License | MIT | MIT |
| Written in | Ruby | Java |
| Last push | 2026-11-02 | 2026-04-17 |
| Forks | ⑂ 4.3K | ⑂ 318 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick huginn if
- You weight community size — 50K stars and counting
- You want the MIT license terms
- Your stack matches Ruby
- You value the larger contributor base for long-term maintenance
pick frostmourne if
- You want the frostmourne feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Java
- You evaluated both and frostmourne fits your workflow better
About huginn
What is Huginn? Huginn is a system for building agents that perform automated tasks for you online. They can read the web, watch for events, and take actions on your behalf. Huginn's Agents create and consume events, propagating them along a directed graph. Think of it as a hackable version of IFTTT or Zapier on your own server. You always know who has your data. You do. Here are some of the things that you can do with Huginn: Track the weather and get an email when it's going to rain (or snow) tomorrow ("Don't forget your umbrella!") List terms that you care about and receive email when their occurrence on…
read the full huginn overview →
About frostmourne
Github地址 Gitee地址 中文 English 📖 介绍 Frostmourne (霜之哀伤)是汽车之家经销商技术部监控系统的开源版本，用于帮助监控几乎所有数据库数据(包括 Elasticsearch , Prometheus , SkyWalking , MySql 等等)。如果你已经建立起了日志系统， 指标体系，却苦恼于没有一个配套监控系统，也许它能帮到你。使用本系统得当，至少可以做到线上应用出了什么问题，相关开发能第一时间了解报错情况，知道问题出在哪里， 可以快速响应处理，几乎先于所有人知道线上的情况，也因为心中有数所以可以从容应对各种问询，一点都不慌，你们团队值得拥有。 项目初衷 在用 ELK 建立起日志系统之后，我们发现应用日志监控这块除了 ElastAlert 之外，没有其他方案。我们初期使用 ElastAlert 来解决日志监控的问题， 但是随着配置的增加，不仅管理成本和使用成本较高，稳定性方面也不能让我们满意，所以为了更好的易用性，稳定性，我们决定自己做一套简单的监控系统， 来解决日志监控的问题。 项目并不局限于 Elasticsearch 数据，还支持 HTTP , PING , Telnet 监控， Prometheus , SkyWalking , InfluxDB ， MySQL , ClickHouse , IoTDB , SqlServer 数据监控，…
read the full frostmourne overview →
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Frequently asked questions
Is huginn or frostmourne more popular?
huginn has 50,269 GitHub stars and frostmourne has 1,497. huginn has the larger community by that measure.
Are huginn and frostmourne free?
Both are open source. huginn is licensed under MIT and frostmourne under MIT. Neither carries a licence fee.
What is the difference between huginn and frostmourne?
huginn is written in Ruby and frostmourne in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, huginn or frostmourne?
Choose huginn if you want the larger community (50,269 stars) or its MIT licence terms. Choose frostmourne if its feature set, stack or MIT licence fits better. Both are self-hostable.