Miro - Scalable, secure, cross-device and enterprise-ready team collaboration tool for distributed teams. Join 2M+ users & 8000+ teams from around the world.

LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.

draw.io - Online diagramming application

Visio - Simplify and communicate complex information using data-linked diagrams.

yEd - yEd is a free desktop application to quickly create, import, edit, and automatically arrange diagrams. It runs on Windows, Mac OS X, and Unix/Linux.

Unito - Unito is a no-code automated platform that connects apps and tools used by professionals and syncs work data between them to save time and eliminate manual data entry.