Gleek
Keyboard‑first diagramming for developers: flowcharts, UML, ERD, Gantt.
Pricing Features
Free Tier
Capability Features
Supported Diagram Types
Informal diagramsClass diagramsSequence diagramsState diagramsGantt chartsUser journey diagramsEntity-relationship diagramsFlowchartsObject diagrams
Keyboard Only Input
Text-to-Diagram
Chen Notation Support
Crow’s Foot Notation Support
Version Control
Real-time Collaboration
Diagram Export
Design Templates
Customization Options
UML Support
Class diagramsSequence diagramsState machine diagramsObject diagrams
Rapid Diagramming
Intuitive Syntax
Export Formats
Limitation Features
Steep Learning Curve
Mouse Support
Integration Features
API Integration
File Format Support
Multiple export formats