Gliffy vs. Whimsical

Gliffy's diagramming applications make it easy to communicate and collaborate at the speed of your ideas. Whether you're using Gliffy in Confluence and Jira or jumping into our standalone diagramming tool, Gliffy Online, you'll find an intuitive way to draw diagrams. Drag and drop your way to professional-looking flowcharts, UML diagrams, entity-relationship diagrams, and more in just a few clicks. Plus, you can now build your diagrams using code with Mermaid js. Use a template to make a mind map or concept map while brainstorming.

Whimsical is the whiteboard for thinking and planning. It’s built for teams to move from chaos to clarity and turn ideas into action. Start from scratch or describe what you need and let AI build it. From sticky notes, sketches, and mind maps to process diagrams, flowcharts, wireframes, and presentations, Whimsical makes it seamless to create stunning visuals without the friction. It’s faster than heavy design tools built for high-fidelity prototyping and simpler than complex diagramming software tailored for formal documentation, so you go from 0 to 1 in record time.