Aberdeen Group AccuRev Akibia Altiga Networks American Internet Corp Antenna Software BBN Technologies Books24x7 BuyerZone ByAllAccounts Carbon Design Systems CardScan Centra Software Cerulean Technology Compete Constant Contact Copanion Crossbeam Systems Direct Hit Technologies e-Dialog Envoy Networks EveryZing Expressor Software Extraprise First Coverage HubCast i-Logix Inframetrics
Innoveer Solutions Kadient MacGregor Group Me.dium My Perfect Gig NBX Corporation Net2Net Corporation NeuroMetrix Nova Analytics Corporation Ounce Labs Pactolus Communications Qiave Technologies Quallaby Corporation Reval Seahorse Bioscience SoundBite Communications Swissray International Tally Systems The Echo Nest Tungle Vela Systems Virtera Visible Assets Wavesmith Networks Zeemote Zinio Systems Zoom Information

Boston, MA. Compete is an online market research firm that derives its data from millions of people who share their online behavior to create a more trusted, transparent and valuable Internet. Compete helps consumers directly benefit from clicksharing, and provides marketers with new insights into consumer behavior that help improve their marketing effectiveness. Acquired by TNS in 2008.
Investment Partners: Charles River Ventures, William Blair Capital Partners, Split Rock, North Hill Ventures
