Astah Professional vs Cacoo
Astah Professional
astah.net
Cacoo
nulab.comSide by side
| Figure | Astah Professional | Cacoo |
|---|---|---|
| Price from | — | $6/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 6 |
| Spec score · Diagram Software | 8.3 (#12) | 9.2 (#2) |
| Audience | The product page describes Astah Professional as a tool for visualizing software design for individuals and teams. | Nulab describes Cacoo as a tool for teams collaborating on diagramming, brainstorming, process visualization, meetings, presentations, and project management. |
| Diagram types | It supports UML diagrams as well as ERD, DFD, flowchart, requirement diagram and table, mind map, and CRUD diagrams. | flowcharts,wireframes,network diagrams,organizational charts,BPMN diagrams,component diagrams,deployment diagrams,AWS architecture diagrams |
| Founded | 2006 | 2004 |
| Headquarters | Fukui City, Fukui, Japan | Fukuoka, Japan |
| Integrations | Listed plug-ins include Mermaid diagram import and export, Microsoft Office embedding, Redmine ticket association, and miro diagram import. | Official integrations include Backlog, Google Drive, Google Docs, and Atlassian Confluence, with additional integrations listed by Nulab. |
| Purpose | Astah Professional creates UML, ER, flowchart, and data flow diagrams to visualize software design. | Cacoo is an online diagramming and visual collaboration tool for creating wireframes, flowcharts, mind maps, workflows, and other visuals. |
| 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 pricing comparison lists email support for Free and Pro, priority email support for Team, and 24/7 priority email support for Enterprise. |
Plans
Astah Professional
- Astah Professional Individual Perpetual LicensePrice not published
Cacoo
- FreeFree
- Pro$6 a month
- Team$6 a month
- EnterprisePriced on request
- Education$9 a month
- Enterprise private server$1,500 a year
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.
Cacoo
Cacoo is a diagramming and visual collaboration tool for teams creating flowcharts, wireframes, mind maps, workflows and technical diagrams. Its editor offers templates, shapes, sticky notes, an infinite canvas, tables and dynamic charts, with real-time collaboration and in-app video chat. It supports network, organizational, BPMN, component, deployment and AWS architecture diagrams. Users can share diagrams by public URL or shared folder, present them, embed them in websites and wikis, and protect them with passwords. Cacoo imports Microsoft Visio files and CSV. The Free plan supports PNG exports; paid plans add SVG, PDF, PS and PPT. Free includes unlimited users and six sheets, but limits exports and activity history. Pro and Team each cost $6 per user per month, billed monthly, and include a 14-day trial without a credit card. Enterprise offers security controls such as SAML SSO, SCIM provisioning and audit logs; private-server hosting is also available.