What are some alternatives?
When comparing UsabilityTools and AppCrush.net, you can also consider the following products
Hotjar - Hotjar is a new and easy way to truly understand your web and mobile site visitors.
Userbrain - You want to improve the usability of your website? See how real people use your website for the first time, find out what works, and what needs to be improved.
Lucky Orange - Get into the minds of your customers by watching them navigate your site and chatting with them as they do so.
Usability Testing Exchange - Free usability testing of, and feedback about, your website/app.
Smartlook - Qualitative analytics for websites and mobile apps Start understanding the 'whys' of your users' behaviors with clear, visual insights. With session recordings and event tracking, you get the complete picture.
UserTesting.com - Usability testing has never been easier. Get videos of real people speaking their thoughts as they use websites, mobile apps, prototypes and more!