Coggle is a lightweight, browser-based mind-mapping and flowchart tool: real-time collaboration, unlimited private diagrams, flowchart shapes, image uploads, multiple starting points and full change history, with January 2026 adding email sign-in and passkey support.
Free forever for core use. Paid tier reported around $5/month for individuals. Organization plan adds SAML SSO; Enterprise options include on-premise instances and Active Directory authentication.
Teams wanting a fast, no-friction mind-mapping tool for brainstorming and simple flowcharts, rather than a full diagramming suite.
The "free forever" core promise is a genuine differentiator versus feature-gated free tiers elsewhere, a solid default choice for lightweight brainstorming without needing to evaluate a paid plan first.
Build mind maps quickly and share them with your team.
