Upwind Security raises $400 million Series C at $3.8 billion valuation
The round comes nine months after a $250 million raise and follows disputed reports that Datadog offered nearly $4 billion to acquire the startup.
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Organization
Bessemer Venture Partners
- Mentions · 7d2
- Mentions · 30d5
- All mentions5
- First seenOct 14, 2026
- Last mentioned2d ago
Timeline
5 articles · newest firstUpwind raises $400 million Series C for cloud and AI security
Bessemer led the round less than nine months after a $250 million Series B, lifting total funding above $800 million.
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TechCrunch lists speakers for Founder Summit 2026 in Boston
The November 4 event, with Fidelity Private Shares, mixes fundraising, scaling, and AI sessions.
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Last chance to save up to $200 on your TechCrunch Founder Summit pass: Early booking ends Oct. 16
TechCrunch is promoting discounted Founder Summit passes before an October 16 booking deadline.
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Zenzap raises $44M for its AI chat app that aims to replace WhatsApp in the workplace
Workplace messenger Zenzap raised $44 million for AI chat aimed at replacing WhatsApp at work.
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Appears with
- Upwind Securityvendor · 2
- TechCrunchorganization · 2
- The Garageorganization · 1
- Zenzaporganization · 1
- Lightspeedorganization · 1
- Canapi Venturesorganization · 1
- Starbucksorganization · 1
- Dollar Generalorganization · 1
- Fidelity Private Sharesorganization · 1
- Toastorganization · 1
- Datadogorganization · 1
- FedExorganization · 1
- 7AIorganization · 1
- Zenzapproduct · 1
- Taco Bellorganization · 1
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