head to head · open source
Fider vs helios-server
Fider has 4,597 GitHub stars, 875 forks, 57 open issues and last shipped yesterday. helios-server has 927 stars, 391 forks, 27 open issues and last shipped yesterday. Fider leads on adoption by 396% (4,597 vs 927 stars). Fider is written in Go under AGPL-3.0; helios-server is written in Python under Apache-2.0. Fider has attracted 19% as many forks as stars, helios-server 42%. helios-server 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
| Fider | helios-server | |
|---|---|---|
| GitHub stars | ★ 4.6K | ★ 927 |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | Go | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 875 | ⑂ 391 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Fider if
- You weight community size — 4.6K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick helios-server if
- You want the helios-server 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 helios-server fits your workflow better
About Fider
Fider.io • Fider Feedback • Fider Demo • Docs • Contributing Fider is a feedback portal for feature requests and suggestions. Give your customers a voice and let them tell you what they need. Spend less time guessing and more time building the right product. Getting Started ☁️ Fider Cloud The easiest and quickest way to get started. A fully managed services by the creators of Fider to help you get started in minutes. Forget about managing software updates and patches, we do it all for you! Sign up now 🏢 Self Hosted Install Fider on your own servers, in your own infrastructure. It's totally free, but of course…
read the full Fider overview →
About helios-server
Helios Election System Helios is an end to end verifiable voting system.
read the full helios-server overview →
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Frequently asked questions
Is Fider or helios-server more popular?
Fider has 4,597 GitHub stars and helios-server has 927. Fider has the larger community by that measure.
Are Fider and helios-server free?
Both are open source. Fider is licensed under AGPL-3.0 and helios-server under Apache-2.0. Neither carries a licence fee.
What is the difference between Fider and helios-server?
Fider is written in Go and helios-server 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, Fider or helios-server?
Choose Fider if you want the larger community (4,597 stars) or its AGPL-3.0 licence terms. Choose helios-server if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.