A complete, AI-native, data-driven cybersecurity platform that doesn’t depend on the public cloud Some of the world’s largest organizations cannot, for security concerns or regulatory purposes, depend on products that rely on the public cloud. They’re left either stitching together a patchwork of on-premises or private cloud security products—difficult to integrate and often lacking full…
Location: United States
Total raised: $45M
Funding Rounds 1
| Date | Series | Amount | Investors |
| 09.03.2026 | Seed | $45M | Greylock P... |
Mentions in press and media 7
| Date | Title | Description |
| 09.09.2026 | Venture Capital & Startup Funding Roundup, September 9, 2026: Coatue, Andreessen Horowitz, Greylock, Kleiner Perkins, Sequoia & More | Venture capital’s center of gravity today isn’t in one neat category called AI. It is moving toward companies that control high-value workflows: legal work, sales, wealth management, cybersecurity, industrial production and even weather-ris... |
| 10.03.2026 | Cylake Secures $45M for AI-Native Data Sovereignty Platform | Cylake emerges with $45 million in seed funding. This groundbreaking AI-native cybersecurity platform focuses on data sovereignty. It serves heavily regulated institutions. The system operates strictly on-premises or within private cloud en... |
| 09.03.2026 | Cylake Raises $45M in Seed Funding | Cylake, a Sunnyvale, CA-based developer of an AI-native cybersecurity platform for regulated institutions, raised $45m in seed funding. The round was led by Greylock Partners, with participation from other tech investors. The company intend... |
| 09.03.2026 | Cylake: $45 Million Seed Raised For AI-Native Cybersecurity Platform Built For Data Sovereignty | Cylake announced its launch as a new cybersecurity company developing an AI-native, data-driven security platform designed for organizations that require full control over their data and infrastructure. The company debuted with $45 million ... |
| 06.03.2026 | Cylake Raises $45M Seed to Expand Cybersecurity Platform | Cylake, a new cybersecurity startup, just came out of stealth with a huge $45 million seed round. Their goal is to build a next-gen cybersecurity platform for organizations that need serious control over their data and infrastructure. Greyl... |
| 05.03.2026 | Cybersecurity startup Cylake launches with $45M to build AI-native data sovereignty platform Send us a News Tip EXTRACT THE SIGNAL FROM THE NOISE Cookies | Cybersecurity startup Cylake Inc. launched today with an announcement that it had raised $45 million in funding to further develop its artificial intelligence-driven platform. Founded by Nir Zuk, Wilson Xu and Ehud (Udi) Shamir (pictured), ... |
| - | Cylake | “A complete, AI-native, data-driven cybersecurity platform that doesn’t depend on the public cloud Some of the world’s largest organizations cannot, for security concerns or regulatory purposes, depend on products that rely on the public cl... |