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quickMockup
Online tool for creating mockups in the browser.
17 Alternatives To quickMockup
Balsamiq Mockups 3
New public beta for the popular prototyping tool
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Cacoo
A cloud-based diagram maker for companies, teams, and you.
Diagramo
Diagramo is an online flowchart software
diagrams (create, edit and share)
Flawless
Compare expected and implemented designs in real-time through iOS simulation.
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Flinto
The prototyping tool designers have been waiting for.
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Keynotopia
Prototyping straight into Keynote or Powerpoint
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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.
MockFlow
MockFlow is an online wireframe tool for software and websites
Mockup Designer
Mockup Designer, built with Backbone, Backbone-LocalStorage and Html2Canvas, is a super-easy-to-use…
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Mockuuups Studio
Fast and easy way to create product mockups on macOS and Windows.
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POP (Prototyping on Paper)
POP helps you make interactive prototype with ease. If you can draw, you can design apps.
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Pencil Project
Single-user mockup / wireframing / diagramming tool
SessionStack
Record and replay web app issues. See them the way they happened to end users.
SimpleDiagrams
Explain Yourself. Visually.
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UXpin
Design is really about solving problems. UXPin is the UX Design Platform that gets that right.
Wired Designer
Simple but functional mockup designer based on Rough.js.