The fastest-valued data security startup in history, turning AI from enterprise risk into enterprise advantage.
www.cyera.com ↗Cyera was founded in 2021 by Yotam Segev (CEO) and Tamar Bar-Ilan (CTO), both veterans of the Israeli Defense Force's elite Unit 8200 who built and ran the IDF's cloud security division. The company's core value proposition is a unified, AI-native data security platform that gives enterprises complete visibility into where their sensitive data lives, how it is used, and how it is protected across cloud, SaaS, on-premises, and AI environments — without requiring agents.
Cyera's funding trajectory is among the most aggressive in cybersecurity history. The company raised a $300M Series C at a $1.4B valuation in April 2024, acquired AI-native DLP startup Trail Security for $162M in October 2024, raised a $300M Series D at $3B in November 2024, closed a $540M Series E at $6B in June 2025, and capped 2025 with a $400M Series F led by Blackstone at a $9B valuation in January 2026 — totaling over $1.7B raised since founding. In under four years, it became the most-funded private cybersecurity company globally.
Cyera's architectural edge lies in its agentless, cloud-native DSPM engine combined with real-time enforcement — a combination that competing platforms typically address through separate products. The Trail Security acquisition added next-generation DLP capabilities, enabling Cyera to offer the industry's first unified DSPM+DLP platform under a single pane of glass. The platform's AI classification engine handles both structured and unstructured data across 15 countries, now securing data and AI for 20% of the Fortune 500.
Cyera has done something rare in enterprise security: it built a category-defining platform at startup speed rather than through decades of M&A bolt-ons. With $1.7B raised and a $9B valuation in under five years, it is now the default choice for CISOs who need to answer the AI data governance question before deploying enterprise copilots or agentic systems. The company's customers — AT&T, Peloton, Nordstrom, Chipotle — validate that the platform scales beyond greenfield cloud shops. With ARR exceeding $100M and a three-times valuation increase in a single year, Cyera is on a credible IPO trajectory and poses an existential competitive challenge to incumbent vendors like Varonis that are still mid-SaaS transition.
Cyera sits at the apex of the DSPM market, having grown faster than any prior vendor in the category. Its agentless, cloud-native architecture gives it a structural deployment advantage over legacy players like Varonis (which still requires collectors in hybrid environments) and positions it as the natural consolidation hub as enterprises retire point-solution stacks. Cyera competes directly with Varonis, Wiz, Palo Alto Networks, and CrowdStrike on different dimensions — but its unified DSPM+DLP story, executed on a single codebase, is difficult for acquirer-assembled platforms to match. The Blackstone investment signals institutional confidence in a near-term public offering, which would put further pressure on competitors.
206 companies across 10 categories — the most comprehensive AI security company tracker.
Browse All Companies →