DbSchema vs ERD Designer
DbSchema
dbschema.com
ERD Designer
kajitiluna.github.ioSide by side
| Figure | DbSchema | ERD Designer |
|---|---|---|
| Price from | $9/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| Plans published | 8 | 1 |
| Spec score · Database Design Tools | 8.5 (#6) | 7.6 (#17) |
| Database support | DbSchema supports 70+ SQL and NoSQL databases through JDBC and can automatically download the required JDBC driver. | It generates DDL for PostgreSQL, MySQL, MariaDB, MS SQL Server, SQLite, BigQuery, and Snowflake. |
| Integrations | DbSchema's Git workflow supports repositories hosted on GitHub, GitLab, Bitbucket or a self-hosted Git server. | The product is available in a browser, as a VSCode extension, and as a Google Drive app; its agent plugin supports Claude Code and GitHub Copilot CLI. |
| Purpose | DbSchema is a database design and management tool for visualizing, designing, documenting and interacting with SQL and NoSQL databases. | ERD Designer is a free, open-source tool for visually designing database schemas. |
| Support | Technical support is available through the in-app support function, GitHub, email, a support ticket, or a booked call. | The project directs users to GitHub Issues for bug reports and feature requests. |
Plans
DbSchema
- ProPriced on request
- ArchitectPriced on request
- Community EditionFree
- AI Assistant add-on$9 a month
- Pro Monthly Subscription$29.40 a month
- Architect Monthly$47.04 a month
- Pro Perpetual$294, paid once
- Architect Perpetual$470.40, paid once
In their own words
DbSchema
DbSchema is a desktop tool for designing, documenting and working with SQL and NoSQL databases on Linux, macOS and Windows. It connects to more than 70 databases through JDBC and can download the needed driver. Users can build interactive schema diagrams, split designs into subsystem diagrams, or create physical schemas while offline and save them as local.dbs files. For connected databases, schema synchronization compares the model with the database and can produce migration SQL for review. The SQL editor offers schema-aware autocomplete, and a visual query builder lets users arrange tables, joins and filters and inspect generated SQL before execution. DbSchema can also publish interactive HTML5 schema documentation that opens in a browser without an installation or license. Connections run directly from the user's computer to the database, with configured SSL and SSH tunnels available. Community Edition is free forever. Pro Monthly is $29.40 a month, and Architect Monthly is $47.04 a month, plus taxes. The shared installer requires no registration and includes a 15-day Architect trial that can be extended by 15 days.
ERD Designer
ERD Designer has no write-up on Specifiction yet; its figures are above.