Gliffy
LucidChart
OmniGraffle
draw.io
yEd
Dia
Moqups
Axure RP
Compify
bolt.new
Compify is an experimental open-source React component workflow. It combines an AI-assisted browser editor for building, theming, and previewing components with publishing and sharing, a shadcn-compatible registry/API, CLI, and Storybook integration. The current repository is AGPL-3.0-only, and Docker Compose deployment documentation is available. The hosted service is a public alpha with no managed-service SLA.
Gliffy
CompifyGliffy is recommended for project managers, business analysts, software developers, educators, and any professionals or teams that require a reliable and easy-to-use tool for creating diagrams and visualizing information.
LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
bolt.new - Prompt, run, edit, and deploy full-stack web apps
OmniGraffle - OmniGraffle is for creating precise graphics like website wireframes, an electrical system designs, or mapping out software class.
draw.io - Online diagramming application
yEd - yEd is a free desktop application to quickly create, import, edit, and automatically arrange diagrams. It runs on Windows, Mac OS X, and Unix/Linux.
Dia - Dia is a GTK+ based diagram creation program for GNU/Linux, MacOS X, Unix, and Windows, and is released under the GPL license.