Altova DiffDog vs pg-schema-diff
Altova DiffDog
altova.compg-schema-diff
github.comSide by side
| Figure | Altova DiffDog | pg-schema-diff |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 2 | 0 |
| Spec score · Database Schema Comparison Tools | 8.3 (#4) | 6.9 (#18) |
| Purpose | DiffDog compares and merges text and source-code files, XML and JSON files, Word documents, directories, and database schemas and content. | pg-schema-diff compares Postgres schemas and generates SQL migrations to move between them with minimal downtime and locks. |
Plans
Altova DiffDog
- DiffDog 2026 Professional Edition$189, paid once
- DiffDog 2026 Enterprise Edition$269, paid once
In their own words
Altova DiffDog
Altova DiffDog has no write-up on Specifiction yet; its figures are above.
pg-schema-diff
pg-schema-diff has no write-up on Specifiction yet; its figures are above.