Excalidraw Alternatives in 2026
Looking for a Excalidraw alternative in 2026? The strongest options are Airtable, Cal.com, Figma. Excalidraw is open-source virtual whiteboard for hand-drawn style diagrams (free / open-source) — the tools below overlap on the core job with different trade-offs.
Connect team workflows and build AI-powered apps in one workspace
Open-source scheduling software for individuals, teams, and developers
Collaborative design, prototyping, and code handoff in one canvas
Excalidraw is a free, open-source collaborative whiteboard tool that lets individuals and teams sketch diagrams, flowcharts, and wireframes with a distinctive hand-drawn aesthetic. It runs entirely in the browser with no account required, making it accessible for designers, engineers, and anyone who needs a quick visual thinking tool.