head to head · open source
huginn vs client_python
huginn has 49,969 GitHub stars, 4,299 forks, 698 open issues and last shipped today. client_python has 4,375 stars, 876 forks, 150 open issues and last shipped 3 days ago. huginn leads on adoption by 1,042% (49,969 vs 4,375 stars). huginn is written in Ruby under MIT; client_python is written in Python under Apache-2.0. huginn has attracted 9% as many forks as stars, client_python 20%. 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.
← all 8884 open source comparisons
Side by side
| huginn | client_python | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 4.4K |
| License | MIT | Apache-2.0 |
| Written in | Ruby | Python |
| Last push | 2026-09-18 | 2026-09-15 |
| Forks | ⑂ 4.3K | ⑂ 876 |
| 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 client_python if
- You want the client_python feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and client_python 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 client_python
client python is the official Prometheus instrumentation library for Python applications, letting Python code expose metrics that a Prometheus server collects, and it is aimed at Python developers and reliability engineers who need their services measurable inside a Prometheus monitoring stack.
read the full client_python overview →
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 client_python more popular?
huginn has 49,969 GitHub stars and client_python has 4,375. huginn has the larger community by that measure.
Are huginn and client_python free?
Both are open source. huginn is licensed under MIT and client_python under Apache-2.0. Neither carries a licence fee.
What is the difference between huginn and client_python?
huginn is written in Ruby and client_python 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 client_python?
Choose huginn if you want the larger community (49,969 stars) or its MIT licence terms. Choose client_python if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.