head to head · open source
AppSmith vs Structr
AppSmith has 40,894 GitHub stars, 4,761 forks, 4,467 open issues and last shipped yesterday. Structr has 830 stars, 161 forks, 5 open issues and last shipped 8 days ago. AppSmith leads on adoption by 4,827% (40,894 vs 830 stars). AppSmith is written in TypeScript under Apache-2.0; Structr is written in Java under a custom or non-standard licence. AppSmith has attracted 12% as many forks as stars, Structr 19%. AppSmith 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
| AppSmith | Structr | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 830 |
| License | Apache-2.0 | Custom / other |
| Written in | TypeScript | Java |
| Last push | 2026-09-17 | 2026-09-10 |
| Forks | ⑂ 4.8K | ⑂ 161 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick AppSmith if
- You weight community size — 41K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Structr if
- You want the Structr feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Java
- You evaluated both and Structr fits your workflow better
About AppSmith
Appsmith is an open source, Apache 2.0 low code platform written primarily in TypeScript that lets teams build custom internal tools such as admin panels, dashboards, and CRUD applications on top of their own databases and APIs.
read the full AppSmith overview →
About Structr
Structr is an open source, generic low code development and runtime platform built on a graph database, aimed at developers and teams who need to model, build, and operate fully custom applications rather than configure a prebuilt product.
read the full Structr overview →
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Frequently asked questions
Is AppSmith or Structr more popular?
AppSmith has 40,894 GitHub stars and Structr has 830. AppSmith has the larger community by that measure.
Are AppSmith and Structr free?
Both are open source. AppSmith is licensed under Apache-2.0, and Structr has no licence declared in this registry. Both are free to self-host.
What is the difference between AppSmith and Structr?
AppSmith is written in TypeScript and Structr in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, AppSmith or Structr?
Choose AppSmith if you want the larger community (40,894 stars) or its Apache-2.0 licence terms. Choose Structr if its feature set, stack or Custom / other licence fits better. Both are self-hostable.