Upwind Closes $400M to Scale Cloud AI Security
Upwind closed its $400M Series C led by Bessemer Venture Partners to scale its real-time cloud and AI security platform for enterprises.
The big picture: Upwind, led by founder Amiram Shachar, has closed a $400 million Series C round at a $3.8 billion valuation. Bessemer Venture Partners led the round for the San Francisco-based cloud and AI security company.
Why it matters:
- High valuation: The $3.8 billion valuation represents a 76x multiple on its reported $50 million annual recurring revenue, reflecting investor confidence in its growth trajectory.
- Experienced leadership: CEO Amiram Shachar previously sold his company Spot.io to NetApp for $450 million in 2020, bringing proven entrepreneurial success to his second venture.
- Competitive landscape: The cloud security market is projected to reach $12.9 billion by 2030, with Upwind competing against major players like Wiz, Palo Alto, and CrowdStrike.
How it works:
- Real-time monitoring: Upwind’s platform monitors cloud software, APIs, and AI agents in real time, moving beyond periodic scans to provide continuous threat detection.
- Contextualized alerts: It unifies signals from various cloud workloads and AI agents, helping security teams prioritize critical vulnerabilities and reduce alert fatigue.
- AI agent security: The platform can trace activity back to code, for example, if an AI agent accesses unauthorized data, providing granular visibility into AI-driven risks.
The catch: Upwind’s high 76x revenue multiple at a $3.8 billion valuation places significant pressure on the company to sustain its rapid growth, especially with a reported $4 billion acquisition offer from Datadog recently rejected. The market is dominated by Wiz (recently acquired by Google for $32 billion) and includes strong competitors like Palo Alto and CrowdStrike, alongside emerging AI-focused security startups such as Armadin, Glow, and Harmonic Security. Maintaining differentiation and capturing market share will be critical for Upwind to justify its valuation and navigate an intensely competitive and consolidating industry.
Key Facts
- Company: Upwind
- Amount: $400M
- Round: Series C
- Investors: Bessemer Venture Partners (lead), Canapi Ventures, Cyberstarts, Greylock Partners, Craft Ventures, Salesforce Ventures, Picture Capital
- Founders: Amiram Shachar, Liran Polak, Lavi Ferdman, Tal Zur
- Valuation: $3,800,000,000
- Sector: Cloud and AI Security
- Headquarters: San Francisco, US
AIPressRoom Weekly
Every round we reported this week, the people behind the companies, and the events coming up. One email, every Tuesday.