Flapping Airplanes Secures $1 Billion In Series A Funding Led By Index Ventures And Lux Capital
Flapping Airplanes, an AI lab developing advanced GPU programming systems to improve the efficiency and flexibility of AI training and inference, has raised a $1 billion Series A co-led by Index Ventures and Lux Capit…
Flapping Airplanes, an AI lab developing advanced GPU programming systems to improve the efficiency and flexibility of AI training and inference, has raised a $1 billion Series A co-led by Index Ventures and Lux Capital. The company has developed a megakernel framework capable of running training, inference, and video games within a single kernel, aiming to reduce AI costs and enable new applications in robotics and scientific discovery. Other institutional backers include Sequoia, Valor, Atreides, Kleiner Perkins, GV, NVIDIA, and others, alongside individual investors including Steven A. Cohen and Henry Kravis.
FOUNDERS: Ben Spector, Asher Spector & Aidan Smith
INVESTORS: Index Ventures, Lux Capital, Nova, Sequoia, Valor, Atreides, Kleiner Perkins, Fundomo, BCV, GV, Hummingbird, Hof, Absolute Ventures, A*, CRV, Definition, Seven Stars, Genesis, Jump Trading, XTX Ventures, Snowy Leopard, NVIDIA, Steven A. Cohen, Stan Duquesne, Henry Kravis & Micky Malka
ROUND: Series A AMOUNT: $1,000,000,000
HQ: San Francisco, California
#VentureCapital #FlappingAirplanes #BenSpector #IndexVentures #TradedVC
ABOUT THE DEAL
- Raise
- $1B
- Round
- Series A
- Company
- Flapping Airplanes
- Desk
- Deals
- Filed
- Oct 22, 2026
- Founders
- Ben Spector
- Asher Spector
- Aidan Smith
- Investors
- Index Ventures
- Lux Capital
- Nova
- Sequoia
- Valor
- Atreides
- Kleiner Perkins
- Fundomo
- BCV
- GV
- Hummingbird
- Hof
- Absolute Ventures
- A*
- CRV
- Definition
- Seven Stars
- Genesis
- Jump Trading
- XTX Ventures
- Snowy Leopard
- NVIDIA
- Steven A. Cohen
- Stan Duquesne
- Henry Kravis
- Micky Malka