AI Diagram Maker vs AutoUML
AI Diagram Maker
aidiagrammaker.com
AutoUML
autouml.comSide by side
| Figure | AI Diagram Maker | AutoUML |
|---|---|---|
| Price from | $10/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 3 | 1 |
| Spec score · AI Diagram Generators | 9.3 (#1) | 7.6 (#22) |
| Diagram types | Documented diagram choices include flowchart, system architecture, sequence, ERD, and UML class diagrams. | It generates Class, ER, Sequence, Use Case, and Activity diagrams. |
| Integrations | The MCP server works with Cursor, Claude Desktop, Claude Code, and other MCP-compatible clients. | The site describes exporting diagrams for use in docs, slides, Notion, and Confluence. |
| Intended users | The site presents the product for developers who want to visualize software architecture and workflows within development workflows. | The site presents AutoUML for university students, engineering teams, and solo developers. |
| Support | The contact page directs users to its Discord community for support, while Plus and Max plans include priority support. | AutoUML lists [email protected] for contact and says it aims to respond within 24 hours. |
| What it does | AI Diagram Maker converts natural-language descriptions into editable technical and process diagrams through a browser interface. | AutoUML generates UML diagrams from plain-English descriptions, with no sign-up required. |
Plans
In their own words
AI Diagram Maker
AI Diagram Maker has no write-up on Specifiction yet; its figures are above.