Gliffy vs. Aha!

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.

Aha! is the world's #1 product management software. We help more than 1 million product builders to bring their strategy to life. Our integrated tools empower teams to go from discovery to delivery with AI. The suite includes Aha! Roadmaps, Aha! Discovery, Aha! Ideas, Aha! Whiteboards, Aha! Builder, Aha! Develop, Aha! Teamwork, and Aha! Knowledge. Product teams rely on our expertise, Elle (the AI assistant), and training programs via Aha! Academy to do their best work. We are proud to be a very different type of high-growth SaaS company.