head to head · open source
huginn vs datadog-agent
huginn has 50,269 GitHub stars, 4,339 forks, 698 open issues and last shipped yesterday. datadog-agent has 3,772 stars, 1,525 forks, 721 open issues and last shipped yesterday. huginn leads on adoption by 1,233% (50,269 vs 3,772 stars). huginn is written in Ruby under MIT; datadog-agent is written in Go under Apache-2.0. huginn has attracted 9% as many forks as stars, datadog-agent 40%. datadog-agent 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 | datadog-agent | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 3.8K |
| License | MIT | Apache-2.0 |
| Written in | Ruby | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 4.3K | ⑂ 1.5K |
| 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 datadog-agent if
- You want the datadog-agent feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and datadog-agent 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 datadog-agent
Datadog Agent This repository contains the source code of the Datadog Agent version 7 and version 6. Please refer to the Agent user documentation for information about differences between Agent v5, Agent v6 and Agent v7. Additionally, we provide a list of prepackaged binaries for an easy install process here. Documentation The developer docs site contains information about how to develop the Datadog Agent itself. The source of the content is located under the docs directory and may contain pages that are not yet published. Contributing code You'll find information and help on how to contribute code to this…
read the full datadog-agent overview →
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Frequently asked questions
Is huginn or datadog-agent more popular?
huginn has 50,269 GitHub stars and datadog-agent has 3,772. huginn has the larger community by that measure.
Are huginn and datadog-agent free?
Both are open source. huginn is licensed under MIT and datadog-agent under Apache-2.0. Neither carries a licence fee.
What is the difference between huginn and datadog-agent?
huginn is written in Ruby and datadog-agent 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 datadog-agent?
Choose huginn if you want the larger community (50,269 stars) or its MIT licence terms. Choose datadog-agent if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.