ChartDB vs drawDB
ChartDB
chartdb.io
drawDB
drawdb.appSide by side
| Figure | ChartDB | drawDB |
|---|---|---|
| Price from | $25/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 8 | 5 |
| Spec score · Data Modeling Software | 8.5 (#3) | 7.8 (#12) |
| Spec score · Database Design Tools | 8.5 (#5) | 7.8 (#15) |
| Purpose | ChartDB is a database visualization and diagramming tool for visualizing, designing, and managing database schemas. | drawDB is a browser-based database diagram editor for modeling schemas and exporting SQL. |
| Self-hosting | ChartDB describes its self-hosted version as free and open source and says it gives users control over their data and setup. | The maker says users can clone the open-source repository and run drawDB with Docker on their own infrastructure. |
| Support | The free plan includes a community support forum, Pro lists 3-day email support, and Teams lists priority support. | The maker lists support by email at [email protected], Discord, documentation, and GitHub Issues. |
Plans
ChartDB
- FreeFree
- Pro$25 a month
- Teams$59 a month
- CustomPriced on request
- ChartDB FreeFree
- ChartDB Pro$25 a month
- ChartDB Teams$59 a month
- Custom PlanPriced on request
drawDB
- FreeFree
- SoloPriced on request
- TeamPriced on request
- Solo ProPriced on request
- Team ProPriced on request
In their own words
drawDB
drawDB is a browser-based database diagram editor for modeling schemas, importing existing definitions and exporting SQL. It supports Generic, MySQL, PostgreSQL, SQLite, MariaDB, Microsoft SQL Server and Oracle diagrams. Imports include drawDB JSON and DDB files, DBML, and SQL scripts for the listed database systems; exports include SQL, image and document formats, drawDB JSON, DBML, Mermaid and Markdown. The free plan is listed at free and includes local diagrams, SQL dialects, and import and export. In the open-source editor, diagrams and custom templates live in browser IndexedDB, tying them to that browser profile. The maker says it can also be self-hosted with Docker. Pro options add cloud storage and sync, public sharing, AI assistance and version history; team options include workspaces, roles, diagram permissions and live collaboration. The AI assistant can create or edit schema elements from prompts, while the MCP server provides read-only access for compatible coding tools to schemas in Pro cloud workspaces. Schema context is sent to the AI service when it operates on a diagram.