Database admin tools cover different jobs, from operating PostgreSQL infrastructure to querying databases and documenting schemas. This July 2026 comparison uses ToolVitals scores, health and shipping scores, GitHub stars, license data, and project descriptions to distinguish those roles.
The ranking includes open/source-visible tools only and orders them by ToolVitals score, with GitHub stars used as a secondary popularity signal when scores are tied. Stars do not override the primary score, so a widely starred project can rank below a healthier or more actively shipping one.
Rankings
| Rank | Tool | Openness | License | Health | Shipping | GitHub Stars | Score | Status |
|---|---|---|---|---|---|---|---|---|
| 1 | Autobase | OSI-approved OSS | MIT | 81 | 76 | 4299 | 84 | 🟢 Excellent |
| 2 | Conar | OSI-approved OSS | AGPL-3.0 | 76 | 77 | 1401 | 81 | 🟢 Excellent |
| 3 | Liam | OSI-approved OSS | Apache-2.0 | 64 | 21 | 4930 | 58 | 🟡 Fair |
| 4 | ChartDB | OSI-approved OSS | AGPL-3.0 | 60 | 4 | 22597 | 52 | 🟡 Fair |
| 5 | DBX Studio | OSI-approved OSS | Apache-2.0 | 31 | 0 | 72 | 34 | 🔴 Needs Attention |
| 6 | Tome | OSI-approved OSS | Apache-2.0 | 27 | 0 | 50 | 33 | 🔴 Needs Attention |
| 7 | Querym | OSI-approved OSS | GPL-3.0 | 6 | 0 | 100 | 21 | 🔴 Needs Attention |
Top 3 Highlights
Autobase ranks first with a ToolVitals score of 84, a health score of 81, and a shipping score of 76. It provides an automated PostgreSQL database platform described as a self-managed DBaaS, has 4,299 GitHub stars, and is labeled OSI-approved OSS under MIT.
Conar ranks second with a ToolVitals score of 81, narrowly behind Autobase. Its shipping score of 77 is the highest in this group, while its health score is 76. It supports Postgres, MySQL, MSSQL, and ClickHouse, has 1,401 GitHub stars, and is labeled OSI-approved OSS under AGPL-3.0.
Liam ranks third with a ToolVitals score of 58 and focuses on generating readable ER diagrams from databases. Its 4,930 GitHub stars exceed both higher-ranked tools, but its health score of 64 and shipping score of 21 keep it below them under the score-first ranking. It is labeled OSI-approved OSS under Apache-2.0.
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