head to head · open source
Fider vs guiadobackend
Fider has 4,530 GitHub stars, 852 forks, 57 open issues and last shipped yesterday. guiadobackend has 2,443 stars, 249 forks, 3 open issues and last shipped 16 days ago. Fider leads on adoption by 85% (4,530 vs 2,443 stars). Fider is written in Go under AGPL-3.0; guiadobackend is written in various languages under MIT. Fider has attracted 19% as many forks as stars, guiadobackend 10%. Fider 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 | guiadobackend | |
|---|---|---|
| GitHub stars | ★ 4.5K | ★ 2.4K |
| License | AGPL-3.0 | MIT |
| Written in | Go | — |
| Last push | 2026-09-17 | 2026-09-02 |
| Forks | ⑂ 852 | ⑂ 249 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Fider if
- You weight community size — 4.5K 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 guiadobackend if
- You want the guiadobackend feature set and don't need the biggest community
- You prefer the MIT license terms
- You evaluated both and guiadobackend fits your workflow better
About Fider
Fider is an open source, self hostable feedback portal, written in Go under the AGPL 3.0 licence, that lets a product team collect feature requests and suggestions from its customers and hear directly what they need.
read the full Fider overview →
About guiadobackend
guiadobackend is a Portuguese language back end learning guide published as an open source GitHub repository under the MIT license. It presents itself as a directory of trails, courses, books, channels, tools, and communities for people entering back end development or continuing in the field. Its purpose is to help readers organize study, discover technologies for their stack, and choose based on needs rather than hype.
read the full guiadobackend overview →
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Frequently asked questions
Is Fider or guiadobackend more popular?
Fider has 4,530 GitHub stars and guiadobackend has 2,443. Fider has the larger community by that measure.
Are Fider and guiadobackend free?
Both are open source. Fider is licensed under AGPL-3.0 and guiadobackend under MIT. Neither carries a licence fee.
What is the difference between Fider and guiadobackend?
Fider is written in Go and guiadobackend in various languages. 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 guiadobackend?
Choose Fider if you want the larger community (4,530 stars) or its AGPL-3.0 licence terms. Choose guiadobackend if its feature set, stack or MIT licence fits better. Both are self-hostable.