UX Metrics is described as 'Online card sorting and tree testing tool that works on any device. Make confident information architecture decisions based on qualitative data. Unlimited studies and participants for free with optional upgrades'. There are seven alternatives to UX Metrics for a variety of platforms, including Online / Web-based, Android, iPhone, Mac and Windows. The best alternative is Proven By Users, which is free. Other great apps like UX Metrics are UserBit (Freemium), UsabilityHub (Freemium), Loop11 (Paid) and Optimal Workshop (Freemium).
UsabilityHub is a platform for running quick and simple usability tests and design surveys. It's free to join, make tests, and invite your own test recruits. You can also order responses from our tester community, and even take other people's tests.
Test an unlimited number of websites, ask an unlimited number of tasks or questions and invite 1000 users. Loop11 is the best available tool if you are wanting both qualitative and quantitative data from your test participants.
Improve your information architecture and usability with the best enterprise-grade card sorting tool. Conduct your own user research for your website or app for organization, categorization, process, navigation, or hierarchy data.