Wayne Chang is a New York-based serial entrepreneur and angel investor who serves as the Founder and CEO. See portfolio, sector focus and contact routes.
Wayne Chang is a New York-based serial entrepreneur and angel investor who serves as the Founder and CEO of Reasoner, a neurosymbolic AI company, and previously founded Crashlytics, which was acquired by Twitter in 2013[1][3]. He invests personally from pre-seed to Series B stages, focusing on AI, SaaS, developer tools, and enterprise infrastructure across the United States[13]. His typical check size ranges from $50,000 to $1 million, and he often participates as a follow investor rather than a lead[13]. Notable portfolio companies include Dropbox, SoFi, Opendoor, Mural, and Guidewheel, with several achieving valuations over $1 billion[5][7][13]. Chang is recognized as one of Forbes’s Top 50 Angel Investors and has been involved in over 80 startups with 24 exits[10][12]. He frequently speaks at universities like Harvard and MIT and serves as a mentor for TechStars and MassChallenge, emphasizing his commitment to supporting the next generation of entrepreneurs[5][11].
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