A profile of Wiz co-founder and CEO Assaf Rappaport, who sold Adallom to Microsoft for $320M in 2015 before building the $10B Israeli cloud security startup
$200 million in sales. A $10 billion valuation. New billionaire Assaf Rappaport has built Wiz into one of software's fastest-growing startups ever. X: @alexrkonrad , @alexrkonrad , and @alexrkonrad X: Alex Konrad / @alexrkonrad : @AssafRappaport ... As one of Israel's highest-valued startups, but headquartered in New York, “We have the privilege to be bolder in our statements,” says Wiz's CEO. “He wears his heart on his sleeve, and he loves his country,” former Starbucks CEO @HowardSchultz told me. https://www.forbes.com/... Alex Konrad / @alexrkonrad : I visited Wiz CEO @AssafRappaport in Tel Aviv in June to walk the city's Pride parade, which he attends every year. After recently standing up to the Netanyahu government's judicial reforms by pulling Wiz's money out of Israel, it was a tense situation. https://www.forbes.com/... [image] Alex Konrad / @alexrkonrad : Wiz's breakneck speed has plenty of detractors — some of whom privately compare its CEO to another visionary Israeli founder, Adam Neumann. Even allies say it's aggressive in sales tactics. One rival, Orca Security, recently filed a lawsuit against Wiz. https://www.forbes.com/... [image]
Context & Ripple Effects
Wiz’s rise followed an unusually fast funding path: it was valued at an estimated $500M in its 2020 Series A, then reached a $1.7B valuation months later. This profile frames that acceleration through Rappaport’s earlier Adallom exit to Microsoft and the leadership model he brought to Wiz.
The company’s scale made its founder a consequential figure in Israeli cybersecurity, while its decision to move money out of Israel during judicial-reform protests showed that its influence extended beyond product sales.
First-order effects
- The $10B valuation elevates Wiz’s standing with enterprise buyers, recruits and prospective partners, while making Rappaport’s prior startup-to-acquisition track record central to the company’s credibility.
- Wiz’s visibility also concentrates scrutiny on its sales practices and competitive conduct, including the dispute involving Orca Security.
Second-order effects
- Cloud-security rivals face a better-capitalized, more prominent competitor; they must distinguish their products and commercial approach rather than compete only on point features.
- The valuation gives Wiz greater room to broaden its platform through deals, a direction later reflected in its purchase of Gem Security after an earlier developer-platform acquisition.
Third-order effects
- If this pattern persists, cloud-security spending may accrue to a small group of platform vendors able to combine rapid growth, acquisitions and large financing rounds.
- Founder reputation and geopolitical positioning may become more material to cybersecurity company valuation and governance, not merely background to product execution.
The trend: Wiz is one example of cloud-security consolidation around fast-scaling vendors that seek platform breadth as well as technical differentiation.