18.4
UXPin is a design and prototyping platform for building interactive prototypes with states, logic, conditional flows, variables and dynamic content.
Free planAndroidiOSWeb
Best UI UX Designing Software in 2026
28.3
Justinmind is an interaction design and prototyping tool for web and mobile apps.
Free planAndroidiOSWeb
38.3
Mockplus is a product design platform for rapid prototyping, collaboration and design systems.
Free planAndroidiOSWeb
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Pixso
Pixso is a workspace for teams building digital products, combining UI/UX design, prototyping, whiteboarding, feedback, design systems, and developer handoff.
Free planAndroidiOSWebAPI8.2From $4 a month - 5
ProtoPie
ProtoPie is a high-fidelity prototyping platform for creating and testing interactive digital experiences.
Free planAndroidiOSWebAPI7.9From $25 a month - 6
Proto.io
Proto.io is a web-based, no-code tool for creating interactive prototypes for iOS, Android, and web.
Free planAndroidiOSWeb7.7From $29 a month - 7
Moqups
Moqups combines wireframing, mockups, diagrams, prototypes, and whiteboarding in an online app.
Free planWebAPIExtension7.6From $11 a month - 8
Visily
Visily is a browser-based AI UI design tool for people who need app mockups and product designs.
Free planWebExtension7.3From $14 a month - 9
7.2From $20 a month - 10
Sketch
Sketch covers product design work from interface creation through design systems, interactive prototypes, and developer handoff.
iOSWebmacOS7.2From $12 a month - 11
Penpot
Penpot is an open-source design platform for teams that supports collaboration between designers and developers.
Free planWebAPISelf-hosted7.1From $7 a month - 12
Wireframe.cc
Wireframe.cc is a web-based tool for sketching page layouts and interface ideas.
Free planWeb7.0Free plan - 13
MasterGo
Free planAndroidiOSWebAPI6.9Free plan - 14
MockFlow
MockFlow is a visual workspace for brainstorming and planning with diagrams, mind maps, flowcharts, moodboards, storyboards, wireframes, and lite prototypes.
Free planWebExtensionmacOSWindows6.9Free plan - 15
Principle
Principle is software for designing animated, interactive interfaces for web, mobile, and desktop.
iOSWebmacOSSelf-hosted6.9$129 one-time - 16
Axure RP
Axure RP is a prototyping tool for creating interactive UX designs with triggers, conditions, actions, and variables.
macOS6.8From $29 a month - 17
Uizard
Uizard is a cloud-based design tool available on the web and as a browser extension.
Free planWebExtension6.8From $39 a year - 18
Origami Studio
Origami Studio is a free design tool for building and sharing interactive interface prototypes.
Free planAndroidiOSmacOS6.7Free plan - 19
Figma Buzz
Figma Buzz is a web tool for teams creating and sharing branded static assets such as social media graphics, display ads, and one-pagers.
Free planWeb6.6Free plan - 20
Pencil Project
Pencil Project is a free, open-source desktop tool for creating GUI mockups, wireframes, and diagrams.
Free planLinuxmacOSWindows6.5Free plan - 21
Balsamiq Wireframes
Balsamiq Wireframes is a wireframing and prototyping tool available for macOS, Windows, and the web, with both desktop and cloud deployment.
WebmacOSWindows6.4From $16 a month - 22
Quant-UX
Quant-UX is a research, usability and prototyping tool for creating interactive designs and collecting data-driven insights.
Free planWebSelf-hosted6.4Free plan