The best Whiteboard alternative to Miro is Excalidraw, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Miro and loads of them are Whiteboards so hopefully you can find a suitable replacement. Other interesting Whiteboard alternatives to Miro are AFFiNE, OpenBoard Whiteboard, tldraw and Whimsical.
Excalidraw is an open-source whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them. Available directly online as a web app and also through CodeSandbox to easily see how the code works, and the app is available for self-hosting.
Czechia
EU
Open-source, privacy-focused workspace combining note-taking, project and task management, Kanban board, interactive whiteboard, Pomodoro timer, Markdown support, offline access, real-time team collaboration with @mentions, goal tracking, subtasks, and customizable features.
Singapore
OpenBoard is a cross-platform (Linux / Windows / macOS) interactive whiteboard application. It is currently maintained by the Education Department (DIP) of the Canton of Geneva in Switzerland.
tldraw is a collaborative digital whiteboard available at tldraw.com. Its editor, user interface, and other underlying libraries available in this repository and also distributed on npm. You can use tldraw to create a drop-in whiteboard for your product or as the foundation on...
United States
Whimsical is a collaborative visual workspace for creating flowcharts, wireframes, virtual sticky notes, and more!.
United States
MURAL is a visual collaboration workspace for modern teams. Based in the cloud, MURAL serves shared, digital whiteboards where teams visually explore complex challenges, facilitate design thinking methods and organize Agile processes across any device.
United States
Milanote is an easy-to-use tool to organize your ideas and projects into visual boards.
United Kingdom
Padlet offers beautiful boards and canvases for visual thinkers and learners.
Singapore
Node-based AI canvas built with top designers, providing speed, control, and collaboration. Analyze stories, generate prompts, and design characters with structured, scalable workflows for creative professionals.
United States
A local-first infinite canvas for visual thinkers — boards are real folders on your disk, documents are Markdown files. Works fully offline, no account needed.
GermanyEU
Kinopio is a visual thinking tool for new ideas and hard problems. Used for note taking, planning, journaling, and diagramming – by yourself or collaboratively.
Canada
Meet the freeform digital canvas where ideas, content, and people come together.
United States
