Astah Professional vs ConceptDraw DIAGRAM
Astah Professional
astah.net
ConceptDraw DIAGRAM
conceptdraw.comSide by side
| Figure | Astah Professional | ConceptDraw DIAGRAM |
|---|---|---|
| Price from | — | $199/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | — |
| API | Yes | — |
| Plans published | 1 | 2 |
| Spec score · Diagram Software | 8.3 (#12) | 8.5 (#9) |
| Audience | The product page describes Astah Professional as a tool for visualizing software design for individuals and teams. | The maker describes DIAGRAM as a tool for business, technical, educational, and creative diagramming projects. |
| Diagram types | It supports UML diagrams as well as ERD, DFD, flowchart, requirement diagram and table, mind map, and CRUD diagrams. | flowcharts,block diagrams,process diagrams,UML diagrams,organizational charts,network diagrams,rack diagrams,cloud service architecture diagrams,technical schematics,building plans,floor plans,dashboards,infographics,presentations |
| Founded | 2006 | 1993 |
| Headquarters | Fukui City, Fukui, Japan | Odessa, Ukraine |
| Purpose | Astah Professional creates UML, ER, flowchart, and data flow diagrams to visualize software design. | ConceptDraw DIAGRAM creates flowcharts, network diagrams, floor plans, business visuals, and other diagrams. |
| Support | A perpetual license includes the first year of support and maintenance; continuing support and upgrades from year two require a support renewal license. | The maker lists telephone sales and technical support and a help desk ticket option. |
Plans
Astah Professional
- Astah Professional Individual Perpetual LicensePrice not published
ConceptDraw DIAGRAM
- ConceptDraw DIAGRAM 18$199 a month
- ConceptDraw DIAGRAM 18$199, paid once
In their own words
Astah Professional
Astah Professional is a desktop modeling tool for visualizing software design with diagrams and code-related models. It supports UML diagrams, ERD, data flow, flowchart, requirement, CRUD, and mind map diagrams. ER diagrams can be created manually or generated from imported database tables, with SQL export and reverse engineering. Modeling features include automatic layout, traceability maps, project comparison and merging, map view, and state-transition paths and tables. Astah can reverse engineer Java, C#, and C++ and generate code for PHP, SQL, and other languages. Team features cover file locking, file merging, model comparison, and read-only project references; real-time collaboration is not available. Its API and Script Editor can retrieve model information and create or modify diagrams and models. Plug-ins listed include Mermaid, Microsoft Office, Redmine, and Miro. AI Chat Copilot requires an external provider API key or endpoint. Supported platforms listed for Professional 12.0 include Windows 11 x64, macOS 13+ arm64, Ubuntu 24.04, and Rocky Linux 9.6.
ConceptDraw DIAGRAM
ConceptDraw DIAGRAM has no write-up on Specifiction yet; its figures are above.