head to head · open source
typeorm vs HeidiSQL
typeorm has 36,656 GitHub stars, 6,673 forks, 646 open issues and last shipped 2 days ago. HeidiSQL has 6,274 stars, 587 forks, 324 open issues and last shipped 2 days ago. typeorm leads on adoption by 484% (36,656 vs 6,274 stars). typeorm is written in TypeScript under MIT; HeidiSQL is written in Pascal under GPL-2.0. typeorm has attracted 18% as many forks as stars, HeidiSQL 9%. HeidiSQL was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (mariadb), 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 | HeidiSQL | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 6.3K |
| License | MIT | GPL-2.0 |
| Written in | TypeScript | Pascal |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 6.7K | ⑂ 587 |
| 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 HeidiSQL if
- You want the HeidiSQL feature set and don't need the biggest community
- You prefer the GPL-2.0 license terms
- Your stack matches Pascal
- You evaluated both and HeidiSQL 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 HeidiSQL
HeidiSQL is a free, GPL 2.0 licensed graphical client for managing MariaDB, MySQL, Microsoft SQL Server, PostgreSQL, SQLite, Interbase and Firebird databases, aimed at developers and database administrators who need to browse, edit and export data without working from a command line.
read the full HeidiSQL overview →
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Frequently asked questions
Is typeorm or HeidiSQL more popular?
typeorm has 36,656 GitHub stars and HeidiSQL has 6,274. typeorm has the larger community by that measure.
Are typeorm and HeidiSQL free?
Both are open source. typeorm is licensed under MIT and HeidiSQL under GPL-2.0. Neither carries a licence fee.
What is the difference between typeorm and HeidiSQL?
typeorm is written in TypeScript and HeidiSQL in Pascal. 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 HeidiSQL?
Choose typeorm if you want the larger community (36,656 stars) or its MIT licence terms. Choose HeidiSQL if its feature set, stack or GPL-2.0 licence fits better. Both are self-hostable.