head to head · open source
huginn vs Uptrace
huginn has 50,269 GitHub stars, 4,339 forks, 698 open issues and last shipped yesterday. Uptrace has 4,311 stars, 224 forks, 52 open issues and last shipped 12 days ago. huginn leads on adoption by 1,066% (50,269 vs 4,311 stars). huginn is written in Ruby under MIT; Uptrace is written in Go under AGPL-3.0. huginn has attracted 9% as many forks as stars, Uptrace 5%. huginn was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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
| huginn | Uptrace | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 4.3K |
| License | MIT | AGPL-3.0 |
| Written in | Ruby | Go |
| Last push | 2026-11-02 | 2026-10-22 |
| Forks | ⑂ 4.3K | ⑂ 224 |
| 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 Uptrace if
- You want the Uptrace feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and Uptrace 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 Uptrace
Languages: English 简体中文 Open source APM: OpenTelemetry traces, metrics, and logs Uptrace is an open source APM that supports distributed tracing, metrics, and logs. You can use it to monitor applications and troubleshoot issues. Uptrace comes with an intuitive query builder, rich dashboards, alerting rules, notifications, and integrations for most languages and frameworks. Uptrace can process billions of spans and metrics on a single server and allows you to monitor your applications at 10x lower cost. Uptrace uses OpenTelemetry framework to collect data and ClickHouse database to store it. It also requires…
read the full Uptrace overview →
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Frequently asked questions
Is huginn or Uptrace more popular?
huginn has 50,269 GitHub stars and Uptrace has 4,311. huginn has the larger community by that measure.
Are huginn and Uptrace free?
Both are open source. huginn is licensed under MIT and Uptrace under AGPL-3.0. Neither carries a licence fee.
What is the difference between huginn and Uptrace?
huginn is written in Ruby and Uptrace 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, huginn or Uptrace?
Choose huginn if you want the larger community (50,269 stars) or its MIT licence terms. Choose Uptrace if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.