head to head · open source
huginn vs opentelemetry-dotnet
huginn has 50,269 GitHub stars, 4,339 forks, 698 open issues and last shipped yesterday. opentelemetry-dotnet has 3,767 stars, 913 forks, 143 open issues and last shipped yesterday. huginn leads on adoption by 1,234% (50,269 vs 3,767 stars). huginn is written in Ruby under MIT; opentelemetry-dotnet is written in C# under Apache-2.0. huginn has attracted 9% as many forks as stars, opentelemetry-dotnet 24%. 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 | opentelemetry-dotnet | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 3.8K |
| License | MIT | Apache-2.0 |
| Written in | Ruby | C# |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 4.3K | ⑂ 913 |
| 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 opentelemetry-dotnet if
- You want the opentelemetry-dotnet feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches C#
- You evaluated both and opentelemetry-dotnet 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 opentelemetry-dotnet
OpenTelemetry .NET The .NET OpenTelemetry implementation. Table of Contents Supported .NET versions Project status Getting started Getting started with Logging Getting started with Metrics Getting started with Tracing Repository structure Troubleshooting Extensibility Releases Contributing References Supported .NET versions Packages shipped from this repository generally support all the officially supported versions of .NET and .NET Framework (an older Windows based .NET implementation), except .NET Framework 3.5 . Any exceptions to this are noted in the individual README.md files. Project status Stable across…
read the full opentelemetry-dotnet overview →
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Frequently asked questions
Is huginn or opentelemetry-dotnet more popular?
huginn has 50,269 GitHub stars and opentelemetry-dotnet has 3,767. huginn has the larger community by that measure.
Are huginn and opentelemetry-dotnet free?
Both are open source. huginn is licensed under MIT and opentelemetry-dotnet under Apache-2.0. Neither carries a licence fee.
What is the difference between huginn and opentelemetry-dotnet?
huginn is written in Ruby and opentelemetry-dotnet in C#. 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 opentelemetry-dotnet?
Choose huginn if you want the larger community (50,269 stars) or its MIT licence terms. Choose opentelemetry-dotnet if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.