dbdiagram.io vs YourERD
dbdiagram.io
dbdiagram.ioYourERD
yourerd.comSide by side
| Figure | dbdiagram.io | YourERD |
|---|---|---|
| Price from | $20/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 4 | 1 |
| Spec score · Database Design Tools | 8.4 (#7) | 7.1 (#28) |
| Headquarters | Singapore | Republic of Korea |
| Integrations | Its VS Code extension also supports Cursor, Windsurf, and other Open VSX based editors, and provides live ERD previews from DBML files. | YourERD provides an MCP server that connects to Claude Code so users can create diagrams from natural-language descriptions. |
| Purpose | dbdiagram.io creates database relationship diagrams by typing DBML, its Database Markup Language. | YourERD is an online tool for drawing entity-relationship diagrams in a browser. |
| Security | Holistics reports SOC 2 Type II compliance and says dbdiagram encrypts data in transit and at rest, with servers hosted in Frankfurt, EU. | The privacy policy says passwords use scrypt hashes, MCP and share-link tokens use SHA-256 hashes, and traffic is encrypted with HTTPS. |
| Support | Support is available by email or form Monday through Friday, 9 AM to 6 PM Singapore time, excluding weekends and Singapore public holidays. | Support is by email, and the contact page says there is no phone line or live chat. |
Plans
dbdiagram.io
- FreeFree
- Personal Pro$20 a month
- Team$60 a month
- CustomPriced on request
In their own words
dbdiagram.io
dbdiagram.io creates database relationship diagrams by letting users describe schemas in DBML, its Database Markup Language. Developers and data analysts can design diagrams in the web app, while its cloud version imports and exports SQL. Supported databases include PostgreSQL, MySQL, SQL Server, Oracle, Snowflake, and BigQuery; Oracle import uses Oracle 19c syntax. Free users can filter tables in the default view, while saving multiple customized views requires Personal Pro. Personal Pro also includes an AI Assistant for schema design, modification, and optimization through natural language, with a monthly token quota. The editor extension supports VS Code, Cursor, Windsurf, and other Open VSX-based editors, with live ERD previews from DBML files. A CLI syncs local DBML files with diagrams and can publish documentation to dbdocs.io from a terminal or CI pipeline. Free diagrams allow public link sharing; password protection and private mode require Personal Pro or Team. Free costs nothing; Personal Pro is $20 a month and Team is $60 a month. A 7-day Team trial requires a payment method and automatically charges when it ends.