Flapping Airplanes
Building a megakernel framework for training large AI models with less data.
Flapping Airplanes is an ai infrastructure company based in US, founded in 2025. It has raised $1 billion in disclosed funding. Its latest round was a Series A of $1 billion in October 2026.
Overview
No overview yet. It is written from sources once there are enough of them.
Funding
Total disclosed: $1B across 1 round. Computed only from sourced rounds.
| Date | Company | Amount | Stage | Lead | Other investors | Sector | Sources |
|---|---|---|---|---|---|---|---|
| $1B | Series A | Index Ventures, Lux Capital | Sequoia Capital +6 | AI Infrastructure | 1 |
Investors
Questions and answers
What does Flapping Airplanes do?
Building a megakernel framework for training large AI models with less data.
How much has Flapping Airplanes raised?
Flapping Airplanes has raised $1 billion in disclosed funding across 1 round tracked by OSH.
Who has invested in Flapping Airplanes?
Investors in Flapping Airplanes include Index Ventures, Lux Capital, Sequoia Capital, GV, Kleiner Perkins and 4 more.
When and where was Flapping Airplanes founded?
Flapping Airplanes was founded in 2025 and is based in US.
Timeline
Founded
Sources
- 1.Year-old AI lab Flapping Airplanes raises $1B at a $6B valuation — TechCrunch Startups, Oct 21, 2026