Aperture Sectors › Cybersecurity AI
Cybersecurity AI funding
Cybersecurity AI
New since yesterday No rounds announced on Sat Nov 14. Most recent: 2 rounds on Tue Nov 10.
AI security software for networks, cloud, identity, data and applications, and security for AI systems.
616 rounds, $23.1B raised by 461 companies, Jan 2, 2023 to Nov 14, 2026. Top three companies: Cyera 11%, Island 4%, Upwind 3%.
| Company | HQ | Capital raised | Rounds |
|---|---|---|---|
| Cyera | Israel | $2.6B | 7 |
| Island | United States | $925M | 4 |
| Upwind | United States | $800M | 4 |
| Saviynt | United States | $700M | 1 |
| Cato Networks | Israel | $597M | 2 |
| Chainguard | United States | $557M | 3 |
| ReliaQuest | United States | $500M | 1 |
| Exein | Italy | $485M | 4 |
| Armadin | United States | $445M | 2 |
| Horizon3 | United States | $390M | 3 |
| Dream Security | Israel | $360M | 2 |
| Vanta | United States | $300M | 3 |
| TENEX.AI | United States | $277M | 2 |
| Torq | United States | $252M | 3 |
| Abnormal Security | United States | $250M | 1 |
| XBOW | United States | $230M | 3 |
| Sublime Security | United States | $230M | 3 |
| Cybereason | United States | $220M | 2 |
| Huntress | United States | $210M | 2 |
| Sentra | Israel | $200M | 2 |
| Exaforce | United States | $200M | 2 |
| Cyberhaven | United States | $188M | 2 |
| Vega | Israel | $185M | 2 |
| Halcyon | United States | $184M | 4 |
| Coro | United States | $175M | 2 |
| Company | Amount | Stage | Announced |
|---|---|---|---|
| Saviynt | $700M | Series B | Dec 9, 2025 |
| Cyera | $600M | Series F+ | Jun 10, 2026 |
| Cyera | $540M | Series E | Jun 11, 2025 |
| ReliaQuest | $500M | Unlabeled | Mar 31, 2025 |
| Island | $400M | Series F+ | Sep 24, 2026 |
| Cyera | $400M | Series F+ | Sep 22, 2026 |
| Upwind | $400M | Series C | Sep 2, 2026 |
| Cyera | $400M | Series F+ | Jan 8, 2026 |
| Cato Networks | $359M | Series F+ | Jun 30, 2025 |
| Chainguard | $356M | Series D | Apr 23, 2025 |