Chief Product Officer

Martin Stein is an international product executive who started his career as a tech-journalist reviewing thousands of software applications for Macworld. Before joining RStudio, Martin served as General Manager for, where he created an ethically sourced data and model marketplace for cognitive AI solutions. Additionally, he served as Chief Product Officer and Chief Analytics Officer for G5, developing G5’s AI-based Call Scoring and Advertising technology. For this achievement, Constellation Research recognized Martin with the 2018 SuperNova Award for Digital Marketing Transformation and Sales Effectiveness Category for Disruptive Technology Leadership. Martin brings over 20 years of product experience and business expertise from companies like Apple,,, and IDG. Martin holds five patents and has an M.A. in computational sociology and social networks/systems from the University of Stuttgart, Germany. He resides in the Pacific Northwest with his wife and two Rhodesian Ridgebacks.