Companies that run usability testing on your behalf and return you the results
- Remote usability testing
Conducted by Userfocus - Usability testing by Userfocus
With the insight our usability tests provide, you can make critical design changes that will boost sales and conversion rates, increase usage, and improve customer satisfaction - Usabilla
Micro usability tests – the most simple way to test with real users - UserFeel.com
Remote usability testing (conducted on your behalf) - Userlytics
Where agile meets usability - UserTesting.com
The fastest, cheapest way to find out why users leave your website - whatusersdo.com
We video people using your website so you can see how to improve the user experience
Similar: http://www.userfeel.com
Thanks for the link, Yannis – I’ll add it to the list!