head to head · open source
huginn vs NLog
huginn has 49,967 GitHub stars, 4,298 forks, 698 open issues and last shipped 2 days ago. NLog has 6,546 stars, 1,379 forks, 50 open issues and last shipped 2 days ago. huginn leads on adoption by 663% (49,967 vs 6,546 stars). huginn is written in Ruby under MIT; NLog is written in C# under BSD-3-Clause. huginn has attracted 9% as many forks as stars, NLog 21%. NLog 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.
← all 8884 open source comparisons
Side by side
| huginn | NLog | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 6.5K |
| License | MIT | BSD-3-Clause |
| Written in | Ruby | C# |
| Last push | 2026-09-16 | 2026-09-16 |
| Forks | ⑂ 4.3K | ⑂ 1.4K |
| 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 NLog if
- You want the NLog feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches C#
- You evaluated both and NLog fits your workflow better
About huginn
Huginn is an open source system for building agents that perform automated tasks online, written in Ruby and released under the MIT license. Its agents read the web, watch for events, and take actions on the user's behalf. Internally, agents create and consume events that propagate along a directed graph, which means one agent's output becomes another agent's input and a chain of small steps can be composed into a larger workflow. The project lives in the Ruby ecosystem and is distributed as an official Docker image or installed locally from a forked repository.
read the full huginn overview →
About NLog
NLog is a free logging platform for .NET, distributed under the BSD 3 Clause license and maintained in the NLog/NLog repository on GitHub. It provides rich log routing and management capabilities, so an application can produce and manage high quality logs regardless of its size or complexity. It lives in the .NET ecosystem, is written in C , and targets cross platform use across .NET Framework, .NET Core, ASP.NET Core, MAUI, and Mono. The project has been developed for fourteen years and is published as the NLog package on NuGet, with the current 6.0 line adding AOT support.
More in Infrastructure & Operations
Related comparisons
More Monitoring & Observability projects
Compare either of these against the rest of the Monitoring & Observability field.
Frequently asked questions
Is huginn or NLog more popular?
huginn has 49,967 GitHub stars and NLog has 6,546. huginn has the larger community by that measure.
Are huginn and NLog free?
Both are open source. huginn is licensed under MIT and NLog under BSD-3-Clause. Neither carries a licence fee.
What is the difference between huginn and NLog?
huginn is written in Ruby and NLog 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 NLog?
Choose huginn if you want the larger community (49,967 stars) or its MIT licence terms. Choose NLog if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.