Coggle vs Notion

Coggle is a browser-based mind-mapping and flowcharting tool built around real-time collaboration, where multiple people can edit the same diagram simultaneously and see changes appear instantly. It supports unlimited image uploads, floating text and image annotations, multiple starting points within a single diagram, and loop/branch joining for more flexible flowchart-style layouts beyond a strict tree hierarchy. The free tier gives users three private diagrams plus unlimited public diagrams forever, with no time limit or trial pressure, while paid Awesome and Organisation tiers unlock unlimited private diagrams, advanced styling, SAML SSO, and team/billing management. With roughly 10 million users, Coggle is popular for its minimalist interface and complete diagram change history that lets users revert to any earlier version.

Notion is a single space where you can think, write, and plan. Capture thoughts, manage projects, or even run an entire company.

• Genuinely free forever tier with no trial time-limit
• Real-time collaboration works smoothly with no lag noted by users
• Full version history lets you revert unwanted changes easily
• Simple, uncluttered interface that is fast to learn

• Extremely flexible - adapts to almost any workflow
• Clean, minimal interface
• Strong template ecosystem
• Good mobile apps

• Free tier limited to only 3 private diagrams
• Advanced enterprise features require the Organisation tier
• Fewer polished templates compared to more commercial diagramming tools

• Can get slow with very large databases
• Steep learning curve for advanced features
• Offline mode is limited