head to head · open source
huginn vs 0xtools
huginn has 49,969 GitHub stars, 4,299 forks, 698 open issues and last shipped yesterday. 0xtools has 1,820 stars, 134 forks, 17 open issues and last shipped 10 months ago. huginn leads on adoption by 2,646% (49,969 vs 1,820 stars). huginn is written in Ruby under MIT; 0xtools is written in Python under GPL-2.0. huginn has attracted 9% as many forks as stars, 0xtools 7%. 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 | 0xtools | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 1.8K |
| License | MIT | GPL-2.0 |
| Written in | Ruby | Python |
| Last push | 2026-09-18 | 2025-11-25 |
| Forks | ⑂ 4.3K | ⑂ 134 |
| 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 0xtools if
- You want the 0xtools feature set and don't need the biggest community
- You prefer the GPL-2.0 license terms
- Your stack matches Python
- You evaluated both and 0xtools 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 0xtools
0x.Tools is a GPL 2.0 Linux performance and observability toolkit, listed in this registry as Python, that gives engineers an X ray view of what every thread on a running system is actually doing, from kernel space up.
read the full 0xtools overview →
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Frequently asked questions
Is huginn or 0xtools more popular?
huginn has 49,969 GitHub stars and 0xtools has 1,820. huginn has the larger community by that measure.
Are huginn and 0xtools free?
Both are open source. huginn is licensed under MIT and 0xtools under GPL-2.0. Neither carries a licence fee.
What is the difference between huginn and 0xtools?
huginn is written in Ruby and 0xtools in Python. 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 0xtools?
Choose huginn if you want the larger community (49,969 stars) or its MIT licence terms. Choose 0xtools if its feature set, stack or GPL-2.0 licence fits better. Both are self-hostable.