Throughout his career, Siegel and his companies have been commended by his industry peers with multiple awards. In 2005, eNeighborhoods was selected #84 on the Inc. 500 list of the fastest growing private companies and #205 on the Deloitte Technology Fast 500 of the fastest growing technology companies; in 2002, the company was honored by the National Association of Realtors with the selection of its products as a Realtor Benefit; in 2001, he was named Entrepreneur of the Year by Ernst & Young; in 2000, he was named CEO of the Year by the Eastern Technology Council and a Rising Star by Deloitte and Touche; in 1999, the company was commended by Microsoft and Information Week as the 7th Fastest Growing Software Developer in the nation. He was also honored by the Direct Marketing Association as the U.S. Direct Marketer of the Year among industry executives under 30. He is a member of Young Presidents' Organization, Direct Marketing Association, and National Association of Real Estate Editors. He is a regular contributor to industry publications and has been a featured speaker at numerous events.
Additionally, Stu has been active on a corporate and personal level in various civic and charitable groups through his personal charitable foundation. Siegel’s most aggressive philanthropic work is in the founding of the Good Neighbor Awards in conjunction with the National Association of Realtors. Together, they are encouraging and rewarding the works of real estate professionals in their local marketplaces and motivating the over one million members within the real estate industry to actively take part in improving their local communities.