Tip-offs
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Each week, we surface promising startups & founders through data signals.
This week, we're spotlighting AI Defense Tech →
Defense procurement spent 50 years locked up
AI is unlocking the shift
For most of its history, the US defense market was inaccessible to new entrants. Long acquisition cycles and entrenched primes kept contracts concentrated. That is changing. Defense tech VC grew from ~$7B in 2021 to $49.1B in 2025.
The Pentagon's OTA contract vehicle, designed to bring in commercial technology faster, grew from $1.9B in 2016 to over $20B in 2024. More than 1,000 defense tech startups now hold active government contracts, up from a few dozen a decade ago.
What opened the door was AI: a capability the primes were slow to build and that DoD urgently needed. Founders with military backgrounds and software skills now have a genuine path to government customers.
A closed market is now open.
AI x Defense Tech Startups
High-growth startups building autonomous systems, sensing infra, and defense hardware. Ranked by website visit growth over the past 3 months.
Armatrix | 528% growth in 3 months
Advanced robotics for the inspection and maintenance of critical infrastructure, redefining access in difficult and hazardous environments. Raised a $2.1M Pre-Seed in February 2026.
Kanpur, India
Harmattan AI | 139% growth in 3 months
Autonomous, modular, and mission-ready defense systems designed for scalable warfare. Raised a $200M Series B in January 2026.
Paris, France
Digantara | 138% growth in 3 months
Space intelligence platform detecting and tracking objects in orbit, enabling real-time decision-making for defense agencies and commercial satellite operators. Raised a $50M Series B in December 2025.
Bengaluru, India
Icarus | 90% growth in 3 months
Stratospheric platform technology delivering persistent wide-area surveillance and always-on connectivity via the APOLLO system, operating above weather and conventional threats. Raised a $500K Pre-Seed in December 2025.
El Segundo, US
X-Bow Systems | 71% growth in 3 months
End-to-end advanced manufacturing of solid rocket motors for missiles and space launch, disrupting the traditional aerospace and defense supply chain. Raised $105M Series B in May 2025, led by Lockheed Martin.
Albuquerque, US
AI x Defense Tech Founders
Recently funded founders building defense hardware and AI systems.
Elvinas Kukys
Squad Leader, Lithuanian Riflemen's Union. Former Lithuanian Army. LLM, The University of Law. Now co-founder & CEO of Luna Robotics, building night vision systems for military FPV drones. Raised $1.3M Pre-Seed, Oct 2025.
Kaunas, Lithuania
Hareesh Chandrasekar
PhD (Compound Semiconductors). Ex-IBM. Ex-Bain Advisor. Now co-founder & CEO of Agnit, India's first vertically integrated GaN semiconductor company for defense and telecom. Raised $2.6M Seed, Mar 2026.
Bengaluru, India
Adam Warmoth
Ex-Anduril, ex-Archer (Senior Director) a16z. Now founder & CEO of Chariot Defense, building software-defined power systems for the battlefield.Raised $34M Series A, Feb 2026, led by a16z.
San Francisco, US
Daniel Choupak
Z Fellows alumni. Advisor at xOrbita. Now Co-founder of Initium Aerospace, developing a two-stage orbital-class launch vehicle for small satellite deployment and defense applications. Raised $512K Pre-Seed, Nov 2025.
San Francisco, US
Volodymyr Nepiuk
2x Founder. Co-founded xoposho.com, an e-commerce platform, and Datawiz.io, a retail analytics and business intelligence platform. Now co-founder & CTO of Farsightvision, building AI-powered battlefield intelligence and 3D situational awareness for defense forces. Raised $8.5M Seed, Feb 2026.
Tallinn, Estonia
Carried Interest
Tweets & articles of the week
