Mermaid Chart vs draw.io (diagrams.net)

Comparing the features of Mermaid Chart to draw.io (diagrams.net)

Feature
Mermaid Chart
draw.io (diagrams.net)

Capability Features

AI Diagram Generation
AI Diagram Repair
Basic Plan Features
DiagramsAI diagramsPresentationsWhiteboardVersion historyPlugins
Connection Features
Connection ArrowsConnection Points
Custom Shapes
Customer Contracts
Diagram Editing
Diagram Styles
Diagram Types Supported
FlowchartSequence DiagramClass DiagramState DiagramEntity Relationship DiagramUser JourneyGanttPie ChartRequirement DiagramGitgraph DiagramC4 DiagramMindmapTimeline
Editing Functions
Edit DataClear Default Style
Guides and Grid
GridGuides
Markdown-style Syntax
Mermaid Whiteboard
Multi-user Editing
Multiple Pages
Orientation
PortraitLandscape
Paper Size Options
US-Letter (8,5" x 11")US-Legal (8,5" x 14")US-Tabloid (11" x 17")US-Executive (7" x 10")A0 (841 mm x 1189 mm)A1 (594 mm x 841 mm)A2 (420 mm x 594 mm)A3 (297 mm x 420 mm)A4 (210 mm x 297 mm)A5 (148 mm x 210 mm)A6 (105 mm x 148 mm)A7 (74 mm x 105 mm)B4 (250 mm x 353 mm)B5 (176 mm x 250 mm)16:9 (1600 x 900)16:10 (1920 x 1200)4:3 (1600 x 1200)Custom
Playground Editor
Presentations
Private Teams
Real-time Collaboration
Scratchpad
Shape Library
GeneralMiscAdvancedBasicArrowsClipart / ComputerClipart / FinanceClipart / VariousClipart / NetworkingClipart / PeopleClipart / TelecommunicationFlowchartActive DirectoryAndroidAtlassianBootstrapData Flow DiagramEntity RelationiOS IconsiOS UIiOS6KubernetesMockup ButtonsMockup ContainersMockup FormsMockup GraphicsMockup MarkupMockup MiscMockup NavigationMockup TextSitemapSalesforce / ComponentsSalesforce / ProductSalesforce / PlatformSalesforce / IndustryUML 2.5UMLAlibaba CloudAllied Telesis / BuildingsAllied Telesis / Computer and TerminalsAllied Telesis / Media ConvertersAllied Telesis / SecurityAllied Telesis / StorageAllied Telesis / SwitchAllied Telesis / WirelessAWS*Azure*CAE*C4Cisco*CumulusCitrix*Dynamics365*GCP*IBM*Network 2025Network 2018SAP*Office*OpenStack*Rack*Veeam*VMware Validated DesignArchimate*BPMN 2.0*SysML*Value Stream MappingCabinetsInfographicEIP*Electrical*FloorplansFluid Power (ISO 1219)GMDL*Proc. Eng.*Threat ModelingWeb IconsWeb LogosSigns / AnimalsSigns / FoodSigns / HealthcareSigns / NatureSigns / PeopleSigns / SafetySigns / ScienceSigns / SportsSigns / TechSigns / Transportation
Shape/Connector Tools
ShapeConnector
Share Feature
Support & Training
Units Support
PointsInchesMillimeters
Unlimited AI Diagrams
Unlimited Comments
Unlimited Diagrams
Unlimited Presentations
Unlimited Teams
Version History

Integration Features

Custom Integrations
GitHub Login
Google Login
Mermaid JS Integration
Plugin Support
Plugins
SSO/SAML Support

Limitation Features

API Access
Max Team Members
Unlimited (paid)
Multiple Export Formats
Not specified
No Explicit Integrations Listed
No Pricing Plans Displayed
Offline Access

Pricing Features

Free Tier
Free Trial