Prototyping Tools

Lookback

Lookback is a user research platform for conducting live and self-moderated usability studies with screen, camera, and audio recording. Get rich qualitative feedback from users.

Prototyping Tools

Lyssna

Lyssna (formerly UsabilityHub) is a user research platform for testing designs with real participants using preference tests, five-second tests, and click tests. Free plan available.

Prototyping Tools

Optimal Workshop

Optimal Workshop is a UX research platform offering card sorting, tree testing, and first-click testing with actionable reports. A free plan with limited responses is available.

Prototyping Tools

Sprig

Sprig is an in-product user research platform for capturing insights directly from users as they interact with your product. Supports in-context surveys, session replays, and AI analysis.

Prototyping Tools

Marvel App

Marvel is a web-based design and prototyping platform with a free tier for creating wireframes, clickable prototypes, and design specs. Works directly in any browser.

Prototyping Tools

Maze

Maze is a continuous product discovery platform for running rapid usability tests and user research studies. Create and share tests built from Figma or Marvel prototypes.

Prototyping Tools

Principle

Principle is a macOS prototyping tool for designing animated and interactive user interfaces with a timeline-based approach. Create fluid multi-screen prototypes with realistic motion.

Prototyping Tools

ProtoPie

ProtoPie is a high-fidelity prototyping tool for creating realistic interactive prototypes without writing code. Supports complex interactions including touch, keyboard, and sensor inputs.