What Is The Best Diagramming Software in 2025

A developer shares their experience switching from Lucidchart to Excalidraw for team diagramming. After spending 90 minutes creating flowcharts in Lucidchart while technical discussions took only 15 minutes, they discovered Excalidraw's minimalist approach doubled their team's output. The tool prioritizes speed and simplicity over pixel-perfect designs, with an extremely short learning curve that enables rapid diagram creation.