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Pick up to four tools and compare adoption, momentum and maintenance at a glance. The crown marks the leader in each row.
| Metric | Flyway | Liquibase | Atlas | Alembic |
|---|---|---|---|---|
| Stars | 10.2k | 5.6k | 8.8k | 4.5k |
| Weekly downloads | n/a | n/a | n/a | 53.9M |
| Download growth | n/a | n/a | n/a | +27% |
| Popularity score | 73/100 | 68/100 | 72/100 | 82/100 |
| Forks | 1.6k | 2k | 380 | 391 |
| Open issues | 259 | 273 | 280 | 117 |
| Last commit | 6d ago | 3d ago | 6d ago | 1w ago |
| Latest version | n/a | n/a | n/a | 1.20.1Oct 22, 2026 |
| License | Apache-2.0 | n/a | Apache-2.0 | MIT |
| First released | 2012 | 2011 | 2021 | 2018 |
| Signals | Popular | None | Rising | None |
| Listed in | Backend › ORMs, Data Access & MigrationsDatabases › Migrations & Schema Management | Backend › ORMs, Data Access & MigrationsDatabases › Migrations & Schema Management | Backend › ORMs, Data Access & MigrationsDatabases › Migrations & Schema Management | Backend › ORMs, Data Access & MigrationsDatabases › Migrations & Schema Management |
Hover for exact values; switch to log scale for tools of very different sizes. Not shown (no comparable download data): Flyway, Liquibase, Atlas.