Darrell Benatar is CEO of UserTesting.com, the largest video usability testing service in the world. Darrell was previously CEO of Surprise.com which was named one of "Time Magazine's 50 Best Sites". Prior to Surprise.com, Darrell produced computer-based learning applications including Make Your Case, a video-based mock trial game which is used in over 100,000 schools to teach students about jury trials. Darrell graduated from U.C. Berkeley's Haas School of Business. UserTesting.com is headquartered in Mountain View, CA.