Upwind Security Stock
| Valuation | $3.8B1 |
| Valuation Date | Sep 3, 2026 |
| Implied Valuation | $3.84B |
| Last Price | $7.79 |
| 52-Week High | n/a |
| 52-Week Low | n/a |
| YTD Return | n/a |
| 1-Year Return | n/a |
| 3-Year Return | n/a |
| Total Funding | $730M1, 2 |
| Latest Round Amount | $300M1 |
| Latest Round | Series C |
| Funding Rounds | 5 |
| IPO Status | Unknown |
| Expected IPO Date | n/a |
| Revenue | n/a |
| Revenue Type | n/a |
| P/S Ratio | n/a |
About Upwind Security
Upwind Security is a cloud security company that runs a runtime-powered cloud-native application protection platform. Its software uses eBPF-based sensors to map cloud assets in near real time and watch live workloads, correlating that runtime context with posture, network, API and data signals so security teams can prioritize the threats that are actually exploitable rather than chase noisy alerts. The platform spans cloud, data, identity, APIs and code and layers in AI agents that automate threat detection and risk assessment. Upwind makes money by selling subscriptions to enterprises with large cloud footprints, counting Siemens, Peloton, Roku, Wix and Nubank among its customers. It was founded in 2022 by the team behind Spot.io, the cloud-optimization company NetApp acquired for $450 million, and is led by CEO Amiram Shachar.
Invest in Upwind Security
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News
Upwind reels in $300M for its automated cloud security platform
Upwind raised a $300 million Series C led by Bessemer Venture Partners and TCV, lifting its valuation to $3.8 billion roughly eight months after its Series B.
Upwind raises $300 million, more than doubles valuation to $3.8 billion in five months
Israeli cloud security startup Upwind closed about $300 million at a roughly $3.8 billion valuation, less than eight months after its $250 million Series B.
Upwind Launches AI Agentic Pack, Introducing an Agentic Security Workforce Built on Runtime Context
Upwind introduced a set of specialized AI agents built into its Cloud & AI Security Platform to automate investigation, risk validation and remediation across cloud and AI environments.
Upwind Partners with Microsoft to Deliver Runtime Security for Azure Workloads
Upwind announced a partnership with Microsoft to deliver runtime cloud security through the Microsoft Marketplace for Azure customers.
Upwind Integrates With New Extended Plan for AWS Security Hub
Upwind became a Select CNAPP partner in the AWS Security Hub Extended plan, letting AWS customers buy and deploy its runtime-first platform through a single-vendor contract and bill.
Upwind raises $250M at $1.5B valuation to continue building 'runtime' cloud security
Upwind closed a $250 million Series B led by Bessemer Venture Partners at a $1.5 billion valuation, entering the unicorn club after posting 900% year-over-year revenue growth.
Upwind launches unified runtime security after Nyx integration
Upwind completed the integration of its Nyx acquisition, creating a Cloud Application Detection and Response platform that adds function-level application visibility to its cloud runtime security.
Upwind Acquires Nyx To Dominate Application Runtime Security
Upwind made its first acquisition, buying Tel Aviv-based embedded security startup Nyx to extend its runtime protection into the application layer.
Cloud security specialist Upwind confirms it raised $100M at a $900M valuation
Upwind closed a $100 million Series A led by Craft Ventures at a $900 million post-money valuation, bringing total funding to $180 million.
Israeli cloud security company Upwind raises $50M
Upwind launched out of stealth with a $50 million round led by Greylock, Cyberstarts and Leaders Fund, taking its total raised to $80 million within a year of founding.