Saar Wilf is an Israeli serial entrepreneur and angel investor who serves as Chairman at multiple technology. See portfolio, sector focus and contact routes.
Saar Wilf is an Israeli serial entrepreneur and angel investor who serves as Chairman at multiple technology companies including WikiWand, Deep Optics, and Bzigo, having founded over ten startups such as Fraud Sciences, which was acquired by PayPal for $169 million. His investment thesis centers on early-stage technology ventures in sectors aligned with his technical expertise: probability, machine learning, payments, computer vision, and optics, primarily within Israel. While specific check sizes and lead/follow behavior are not publicly documented, he is recognized as a founding or first investor in several notable companies, indicating a tendency to lead early rounds. His portfolio includes Moon Active (valued at $1.25 billion), Supersonic (merged with IronSource), Crosswise (acquired by Oracle), and WikiWand, among others. Wilf’s distinctive point of view emphasizes Bayesian inference and signal processing as foundational to venture success, reflecting his deep background in finance and machine learning. He has not published widely available public writing on investing, but his technical specialties and startup track record shape his investor
Every field above is read from the StartupFundraising investor directory — disclosed location, recorded investments and stated focus — and re-checked as filings arrive. Founders pair it with investors in Israel when building a target list.
Investors like Saar Wilf · Full investor directory · Investor access · Company funding database