head to head · open source
orm vs flyway
orm has 47,661 GitHub stars, 2,605 forks, 2,627 open issues and last shipped 2 days ago. flyway has 10,185 stars, 1,634 forks, 258 open issues and last shipped 6 days ago. orm leads on adoption by 368% (47,661 vs 10,185 stars). orm is written in TypeScript under Apache-2.0; flyway is written in Java under Apache-2.0. orm has attracted 5% as many forks as stars, flyway 16%. orm was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (database), 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
| orm | flyway | |
|---|---|---|
| GitHub stars | ★ 48K | ★ 10K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | TypeScript | Java |
| Last push | 2026-11-03 | 2026-10-30 |
| Forks | ⑂ 2.6K | ⑂ 1.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick orm if
- You weight community size — 48K 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 flyway if
- You want the flyway feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and flyway fits your workflow better
About orm
Docs Discord X Blog Post Architecture Using Prisma 7? It remains fully supported. Its source lives on the v7 branch of this repository and its docs at prisma.io/docs/orm/v7. Prisma 8 is a release candidate. 8.0.0 final is expected in the next four to eight weeks. Until then a release candidate may include breaking changes, and every release ships with an upgrade recipe that the prisma 8 skill applies for you. The candidate is a complete implementation we stand behind: we treat bugs in it as urgent, and the risk you take on is a feature that is not built yet rather than churn. The feature scoreboard names every…
About flyway
Flyway by Redgate Database Migrations Made Easy. Evolve your database schema easily and reliably across all your instances. Simple, focused and powerful. Works on Windows, macOS, Linux, Docker and Java Supported build tools Maven and Gradle Supported databases Supports 50+ DBMS, including: Oracle, SQL Server, MySQL, PostgreSQL, MariaDB, MongoDB, Snowflake, Google BigQuery, Amazon Redshift, Azure Synapse, SAP HANA (including SAP HANA Cloud), SQLite, IBM DB2 LUW, Amazon Aurora MySQL, Amazon Aurora PostgreSQL, Google Cloud Spanner, SingleStoreDB, CockroachDB, TimescaleDB, Babelfish, Cassandra, Couchbase, Fabric…
read the full flyway overview →
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Frequently asked questions
Is orm or flyway more popular?
orm has 47,661 GitHub stars and flyway has 10,185. orm has the larger community by that measure.
Are orm and flyway free?
Both are open source. orm is licensed under Apache-2.0 and flyway under Apache-2.0. Neither carries a licence fee.
What is the difference between orm and flyway?
orm is written in TypeScript and flyway 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, orm or flyway?
Choose orm if you want the larger community (47,661 stars) or its Apache-2.0 licence terms. Choose flyway if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.