New York, NY
Headquarters
New York, NYFounded
2020CEO / Founder
Assaf RappaportEmployees
1001-5000Funding
Acquired — $1.9BProducts
1 product listedAvg. AI Score
8.3/10Website
www.wiz.ioProfile updated
Wiz is a cloud security platform founded in 2020 by Assaf Rappaport, Ami Luttwak, Yinon Costica, and Roy Reznik, who previously sold Adallom to Microsoft. The software provides agentless cloud security posture management, workload protection, and runtime detection across AWS, Azure, and Google Cloud.
Wiz reached $500 million in annual recurring revenue within four years and serves more than 45% of the Fortune 100, including Morgan Stanley, Salesforce, and BMW. It was the fastest SaaS company to reach $100M ARR.
In March 2025, Google announced its acquisition of Wiz for $32 billion, one of the largest cybersecurity deals ever; after unconditional clearances in the US and EU the deal closed on 11 March 2026 and Wiz now operates inside Google Cloud. Prior to the acquisition, Wiz had raised $1.9 billion at a $12 billion valuation.
Dated, source-cited figures. Estimates are marked.
All products by wiz.io reviewed by our AI panel of experts.
Six independent reviewer personalities assessed wiz.io's product on their own terms. They landed within 0.6 points of each other, an unusually strong consensus.
Averaged across 1 reviewed product in our catalog. Scores are out of 10.
Who wiz.io competes with, and how they differ.
CrowdStrike originates from endpoint detection and response and extends into cloud security (Falcon Cloud Security), whereas Wiz was built agentless-first specifically for cloud workload and configuration risk visibility.
1 product reviewed on TopReviewedPalo Alto Networks sells cloud security (Prisma Cloud) as part of a broader network and SASE security portfolio, competing on bundled enterprise deals rather than a pure-play CNAPP focus like Wiz.
1 product reviewed on TopReviewedSnyk focuses on developer-centric application security scanning (SCA, SAST, IaC) earlier in the SDLC, while Wiz emphasizes runtime cloud infrastructure risk and agentless workload scanning.
1 product reviewed on TopReviewedSentinelOne is primarily an endpoint and XDR vendor with cloud workload protection as an add-on, competing on agent-based detection rather than Wiz's agentless cloud posture management approach.
1 product reviewed on TopReviewedOrca Security is Wiz's closest direct competitor, offering an agentless cloud security platform with similar architecture, targeting the same CNAPP buyer and competing head-to-head on cloud-native visibility.
Lacework (acquired by Fortinet) offers a cloud security platform with data-driven anomaly detection, competing directly with Wiz for CNAPP deals though with less market share after its acquisition.
Key milestones in wiz.io's history, with sources.
Google completes $32B acquisition of Wiz
Google completed its $32 billion all-cash acquisition of Wiz, the largest acquisition in Google's history; Wiz joined Google Cloud while retaining its brand and continuing to support multicloud environments (AWS, Azure, Oracle Cloud).
techcrunch.comEuropean Commission unconditionally clears deal
The European Commission announced its unconditional approval of Google's proposed $32 billion acquisition of Wiz under the EU Merger Regulation, finding no competition concerns.
securityweek.comDOJ clears Google-Wiz deal
The U.S. Department of Justice ended its antitrust review of Google's proposed $32 billion acquisition of Wiz without challenging it, a milestone Wiz CEO Assaf Rappaport confirmed at a Wall Street Journal event.
techcrunch.comGoogle announces agreement to acquire Wiz for $32B
Google signed a definitive agreement to acquire Wiz for $32 billion in an all-cash transaction, its largest acquisition ever, subject to customary closing conditions including regulatory approvals.
blog.googleDeclined Google acquisition offer of up to $23B
Wiz turned down a takeover bid of as much as $23 billion from Alphabet/Google, choosing instead to pursue an independent path toward an IPO; CEO Assaf Rappaport cited reaching $1B in ARR as the next milestone.
insurancejournal.comSeries E -- $1B at $12B valuation
Wiz raised $1 billion co-led by Andreessen Horowitz, Lightspeed Venture Partners and Thrive Capital, reaching a $12 billion valuation.
techcrunch.comSeries D -- $300M at $10B valuation
Wiz raised $300 million led by Lightspeed Venture Partners, with existing investors participating, reaching a $10 billion valuation and becoming the most valuable venture-backed cybersecurity company at the time.
securityweek.comSeries C -- $250M at $6B valuation
Wiz raised $250 million led by Greenoaks Capital and Insight Partners, tripling its valuation to $6 billion just 18 months after launch.
siliconangle.comSeries B extended -- additional $120M
Wiz closed out its Series B with a further $120 million from Salesforce Ventures and Blackstone, with Aglae Ventures participating, bringing the round to roughly $250M total.
wiz.ioSeries B (initial close) -- $130M at $1.7B valuation
Wiz raised $130 million, reaching a $1.7 billion valuation roughly a year after launch and achieving unicorn status.
siliconangle.comSeries A -- $100M, emerges from stealth
Wiz emerged from stealth with a $100 million Series A financing round, nine months after the founding team began building the product.
nocamels.comFounded by four Adallom/Microsoft alumni
Wiz was founded in January 2020 by Assaf Rappaport, Yinon Costica, Roy Reznik and Ami Luttwak, the same team that had previously founded cloud security firm Adallom (acquired by Microsoft in 2015) and gone on to lead Microsoft's Cloud Security Group.
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