Lucidchart
Freemium
Lucidchart is a web-based application to draw diagrams.
Balsamiq Mockups
Commercial
Balsamiq Mockups is a rapid wireframing tool that helps you Work Faster & Smarter.
Axure RP
Commercial
Axure RP is a wireframing, rapid prototyping, documentation and specification software tool aimed at web and desktop applications.
Pencil Project
Open Source
Pencil Project is an open-source GUI prototyping tool.
Adobe XD
Freemium
Adobe XD is a commercial vector user experience design tool for designing web apps and mobile apps
Pidoco
Commercial
Pidoco is a cloud-based collaboration software.
Compare UXPin with alternatives
Compare Pencil Project and UXPin and decide which is most suitable for you.
Compare Balsamiq Mockups and UXPin and decide which is most suitable for you.