Mermaid
7.2#10 in diagram softwareFrom $10 a monthFree planWebAPIExtensionLinux
VisitMermaid vs Sparx Enterprise Architect
Sparx Enterprise Architect
7.9#1 in uml modeling software$245, paid onceFree planWebAPILinuxmacOS
VisitWhat both publish
| Fact | Mermaid | Sparx Enterprise Architect |
|---|---|---|
| Diagram types | The documentation lists diagram types including flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, mind maps, timelines, Sankey diagrams, and architecture diagrams. | UML Use Case,Activity,State,Interaction Overview,Sequence,Communication,Package,Class,Object,Composite,Component,Deployment; BPMN; SysML |
| Integrations | Listed integrations include VS Code, JetBrains IDEs, Cursor, Windsurf, Claude Code, ChatGPT, Confluence, Jira, Google Docs, Microsoft Word, and PowerPoint. | External-data integration covers Jira, Confluence, Polarion, Azure DevOps/TFS, Wrike, ServiceNow, Autodesk, Bugzilla, Salesforce, SharePoint and Dropbox. |
| Purpose | Mermaid is a JavaScript diagramming and charting tool that renders Markdown-inspired text definitions into diagrams and visualizations. | Enterprise Architect is a multi-user visual modeling tool for business and IT systems, software and systems engineering, and real-time and embedded development. |
Mermaid plans
- BasicFree
- Plus$10 a month
- Premium$20 a month
- EnterprisePriced on request
Sparx Enterprise Architect plans
- Professional — Standard License—
- Professional — Standard LicensePriced on request
- Professional — Floating License—
- Professional — Floating LicensePriced on request
- Corporate — Standard License—
- Corporate — Standard LicensePriced on request
Pick Mermaid if…
Mermaid suits teams and visual thinkers, including developers, analysts, educators, technical writers, and project managers. It can also suit users who want to work with diagram text definitions or share diagrams through live links.
Pick Sparx Enterprise Architect if…
It suits analysts, designers, architects, developers, testers, project managers, and maintenance staff working on shared models. Teams needing requirements traceability, model simulation, or code engineering may find its toolset relevant.