The best Note-taking alternative to draw.io is Excalidraw, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to draw.io and 17 are Note-taking Tools so hopefully you can find a suitable replacement. Other interesting Note-taking Tool alternatives to draw.io are TreeSheets, DeepNotes, 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
A "hierarchical spreadsheet" that is a great replacement for spreadsheets, mind mappers, outliners, PIMs, text editors and small databases.
NetherlandsEU
DeepNotes is an open source, end-to-end encrypted visual note-taking app with deep page navigation and live collaboration. Create mind maps, diagrams, kanban boards, among others. Infinite nesting of infinite canvases.
United States
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
ProcessOn is One tool for diverse diagramming needs.Product capabilities are mainly divided into Mind Map,Flowchart,Whiteboard,Mermaid,Formula Editor.Most importantly, ProcessOn supports AI-powered graphing, empowering tools through intelligent AI.
Hong Kong SAR China
Meet the freeform digital canvas where ideas, content, and people come together.
United States
Not another chat box. Nodalist is a visual reasoning workspace where thinking holds its shape: node canvas, six-model AI debate (AI Storming), cited reusable research (AI Grounding), file-aware AI.
Türkiye
Scapple is an easy-to-use tool for getting ideas down as quickly as possible and making connections between them. It isn’t exactly mind-mapping software—it’s more like a freeform text editor that allows you to make notes anywhere on the page and to connect them using straight...
United Kingdom
Japan
