head to head · open source
scoold vs nimforum
scoold has 921 GitHub stars, 228 forks, 7 open issues and last shipped 2 days ago. nimforum has 786 stars, 71 forks, 129 open issues and last shipped 4 months ago. scoold leads on adoption by 17% (921 vs 786 stars). scoold is written in Java under Apache-2.0; nimforum is written in Nim under MIT. scoold has attracted 25% as many forks as stars, nimforum 9%. scoold was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (forum), so they are genuine substitutes rather than adjacent tools.
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
| scoold | nimforum | |
|---|---|---|
| GitHub stars | ★ 921 | ★ 786 |
| License | Apache-2.0 | MIT |
| Written in | Java | Nim |
| Last push | 2026-11-03 | 2026-07-03 |
| Forks | ⑂ 228 | ⑂ 71 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick scoold if
- You weight community size — 921 stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick nimforum if
- You want the nimforum feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Nim
- You evaluated both and nimforum fits your workflow better
About scoold
The most effective way to share knowledge within your team or organization Scoold is a Q&A and a knowledge sharing platform for teams, inspired by Stack Overflow. Scoold is enterprise ready, super customizable and lightweight. Scoold Pro , the premium version of Scoold, is the perfect knowledge sharing platform for your company or team. The pricing is flat, without limits, the license perpetual. Are you still paying per seat in 2026? Scoold Pro is the knowledge sharing platform to migrate to! Website Documentation Demo Compare Features API Scoold open source knowledge sharing platform Scoold is a Q&A and a…
read the full scoold overview →
About nimforum
nimforum NimForum is a light weight forum implementation with many similarities to Discourse. It is implemented in the Nim programming language and uses SQLite for its database. Examples in the wild forum.nim lang.org Features Efficient, type safe and clean single page application developed using the Karax and Jester frameworks. Utilizes SQLite making set up much easier. Endlessly customizable using SASS. Spam blocking via new user sandboxing with great tools for moderators. reStructuredText enriched by Markdown to make formatting your posts a breeze. Search powered by SQLite's full text search. Context aware…
read the full nimforum overview →
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Frequently asked questions
Is scoold or nimforum more popular?
scoold has 921 GitHub stars and nimforum has 786. scoold has the larger community by that measure.
Are scoold and nimforum free?
Both are open source. scoold is licensed under Apache-2.0 and nimforum under MIT. Neither carries a licence fee.
What is the difference between scoold and nimforum?
scoold is written in Java and nimforum in Nim. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, scoold or nimforum?
Choose scoold if you want the larger community (921 stars) or its Apache-2.0 licence terms. Choose nimforum if its feature set, stack or MIT licence fits better. Both are self-hostable.