Excalidraw CLI
Focus: excalidraw, cli and ai agents. Shares diagrams and open source with draw.io. A framework, not a web app. Rated 4.4 (draw.io: 4.7).
FrameworkFreemacOS, Windows
4.4Visit
Web App
draw.io
A free diagramming app for flowcharts, org charts and architecture diagrams.
Built with love by Shushant Lakhyani. Building bestproductivityresources.com
What is draw.io?
draw.io (diagrams.net) is a free, open-source diagram editor that runs in the browser or as a desktop app. Build flowcharts, mind maps, network and UML diagrams from large shape libraries, and save files to your device, Google Drive, OneDrive or GitHub.
Pros
- Completely free with no account required
- Huge shape libraries and templates
- Desktop app works offline
Cons
- Interface looks dated
- Real-time collaboration depends on the storage you choose
Who should use draw.io
Anyone who needs clean diagrams without paying for a diagramming suite.
Who may not need it
People who only need quick rough sketches rather than structured diagrams.
draw.io alternatives
Similar resources to draw.io, picked from the directory.
Stirling PDF
Focus: pdf editor, pdf tools and self-hosted. Shares open source with draw.io. Freemium (draw.io: Free). Rated 4.6 (draw.io: 4.7).
Web AppFree planWeb, Windows
4.6Visit
Grist
Focus: spreadsheets, database and excel alternative. Shares open source with draw.io. Freemium (draw.io: Free). Rated 4.4 (draw.io: 4.7).
Web AppFree planWeb
4.4Visit
Excalidraw
Focus: whiteboard. Shares diagrams and open source with draw.io. Freemium (draw.io: Free). Same 4.7 rating.
Web AppFree planWeb, Cross-Platform
4.7Visit
Rectangle
Focus: window manager, window snapping and raycast alternative. Shares open source with draw.io. A Mac app, not a web app. Same 4.7 rating.
Mac AppFreemacOS
4.7Visit
Maccy
Focus: clipboard manager, clipboard history and raycast alternative. Shares open source with draw.io. A Mac app, not a web app. Rated 4.6 (draw.io: 4.7).
Mac AppFreemacOS
4.6Visit
Free alternatives to draw.io
Free resources that cover similar ground.
agent-deck
Focus: terminal, tui and ai agents. Shares open source with draw.io. A desktop app, not a web app. Rated 4.4 (draw.io: 4.7).
Desktop AppFreemacOS, Linux
4.4Visit
dbt-charts
Focus: dbt, sql and dashboards. Shares open source with draw.io. An automation tool, not a web app. Rated 4.4 (draw.io: 4.7).
Automation ToolFreeWeb, Cross-Platform
4.4Visit
Lemo Opuscar
Focus: film styles, prompts and claude opus. Shares open source with draw.io. A template, not a web app. Rated 4.4 (draw.io: 4.7).
TemplateFreeWeb
4.4Visit
Noodle
Focus: ai agents and workspace. Shares open source with draw.io. An AI tool, not a web app. Rated 4.4 (draw.io: 4.7).
AI ToolFreeWeb
4.4Visit
drawio-skill
Focus: draw.io, architecture and agent skill. Shares diagrams with draw.io. An AI tool, not a web app. Rated 4.3 (draw.io: 4.7).
AI ToolFreeCross-Platform
4.3Visit
ueli
Focus: launcher, keyboard shortcuts and raycast alternative. Shares open source with draw.io. A desktop app, not a web app. Rated 4.3 (draw.io: 4.7).
Desktop AppFreeWindows, macOS
4.3Visit
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