Indigo Studio Alternatives

Design is really about solving problems. UXPin is the UX Design Platform that gets that right.

Pencil is an animation/drawing software for Mac OS X, Windows, and Linux.

Prototyping and collaboration for design teams

Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.

The prototyping and specification software used by 87% of the Fortune 100. Beyond mockups, design interactive prototypes for business solutions, websites, and applications.

Macaw: The Code-Savvy Web Design Tool

Create fully-interactive high-fidelity prototypes in minutes that look and work exactly like your app should. Sign up for a free 15-day trial and get started.

Fluid UI helps you prototype Android, iPhone, iPad or Windows 8 mobile apps with our custom libraries, or upload your own images for pixel perfect mobile

Antetype - Layout aware User Interface Design - responsive and future proof.

Pidoco is a powerful web-based prototyping software for rapidly creating clickable wireframes and interactive UX prototypes for web and mobile applications.

The prototyping tool designers have been waiting for.

iRise combines fast prototyping with integrated requirements management to ensure you're managing the right requirements and user stories. 

Team-based interface design, Figma lets you collaborate on designs in real time.