head to head · open source
typeorm vs pony
typeorm has 36,656 GitHub stars, 6,673 forks, 646 open issues and last shipped 2 days ago. pony has 3,818 stars, 255 forks, 358 open issues and last shipped 1 months ago. typeorm leads on adoption by 860% (36,656 vs 3,818 stars). typeorm is written in TypeScript under MIT; pony is written in Python under Apache-2.0. typeorm has attracted 18% as many forks as stars, pony 7%. typeorm was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 5 topic tags (cockroachdb, mysql, orm, postgresql), 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
| typeorm | pony | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 3.8K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Python |
| Last push | 2026-09-18 | 2026-08-10 |
| Forks | ⑂ 6.7K | ⑂ 255 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick typeorm if
- You weight community size — 37K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick pony if
- You want the pony 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 pony fits your workflow better
About typeorm
TypeORM is an MIT licensed object relational mapper for TypeScript and JavaScript that runs on Node.js, in the browser, and across mobile and desktop platforms, and it is aimed at developers who want to model, query, and migrate SQL and NoSQL databases from one decorator driven codebase.
read the full typeorm overview →
About pony
Pony is an Apache 2.0 licensed Python object relational mapper that maps Python classes to relational tables and translates generator expression and lambda queries into SQL for SQLite, MySQL, PostgreSQL and Oracle.
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Frequently asked questions
Is typeorm or pony more popular?
typeorm has 36,656 GitHub stars and pony has 3,818. typeorm has the larger community by that measure.
Are typeorm and pony free?
Both are open source. typeorm is licensed under MIT and pony under Apache-2.0. Neither carries a licence fee.
What is the difference between typeorm and pony?
typeorm is written in TypeScript and pony 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, typeorm or pony?
Choose typeorm if you want the larger community (36,656 stars) or its MIT licence terms. Choose pony if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.