Apps similar to Oppalin include Excalidraw, which is open source with a free version. Other options are Miro, OpenBoard Whiteboard, tldraw and Milanote. In total there are seven Whiteboards like Oppalin for the web, Mac, Windows, iPad and Android.
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
A secure collaboration platform for distributed teams offering real-time and asynchronous capabilities, infinite canvas, integrations with major tools like Google Suite, Slack, and Dropbox, and features for enhanced product development and design workflows.
United States
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
Milanote is an easy-to-use tool to organize your ideas and projects into visual boards.
United Kingdom
FigJam is an online whiteboard from Figma, made for designers to ideate and brainstorm with their extended teams. It’s for defining user problems, looking for inspiration, and exploring ideas.
United States
Collaboration + Whiteboard = Collaboard. Sketch your projects and your dreams on an unlimited online whiteboard. With Collaboard “Great Minds Think Together”.
Switzerland
