Best European alternatives to Excalidraw in 2026

Mindomo is an online mind mapping and concept mapping tool for brainstorming, planning and collaboration. It supports diagrams, outlines, real-time teamwork and integrates with Google Drive and Microsoft Office.

A web-based graphical editor for creating commutative and pasting diagrams with an intuitive interface. Supports mouse and keyboard input, and exports high-quality diagrams to LaTeX via tikz-cd with embedded links for easy sharing and editing.