Ultra Security
An agentic security platform built for real-time visibility and guardrails so autonomous agents can run securely ultra.security
Funding
- $10 million Seed, announced October 21, 2026. no lead named; investors include Ludlow Ventures, Hidden Capital, Entrée Capital, Detroit Venture Partners, Firedrop and FDVC. Emerged from stealth; angels include Shrav Mehta, Tim Sadler and Christina Cacioppo. Listed in the AI startup funding roster for October 18–24, 2026. Sources: Ultra Security, FinSMEs.
Of the 92 Seed rounds with exactly stated amounts in dollars on Presspool's weekly rosters since September 21, 2026, Ultra Security's $10 million is the joint 26th largest; their median is $7.2 million.
Whether AI names Ultra Security
- Machine Relations Index: Not cited in any Machine Relations Index answer, May 10, 2026 to November 10, 2026.
Related records
Closest rounds in the roster for October 18–24, 2026: BioStack ($9.5 million Seed, October 22, 2026), Context.dev ($9M Seed, October 19, 2026), Electric Plant Company ($11.2 million Seed, October 20, 2026), XRlabs ($8.4 million Seed, October 19, 2026), Sunlight AI ($17.4 million Seed, October 19, 2026), BOB ($5.5 million Seed, October 22, 2026).
Entrée Capital, named as an investor in this round, led Chamelio ($26 million Series A, September 22, 2026). It is also named as an investor in Undecimal Bio ($18 million Seed, October 13, 2026).