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- Flapping Airplanes
Flapping Airplanes Valuation, Funding & Investors
Flapping Airplanes is valued at $1.5B as of January 2026.
Last Flapping Airplanes valuation
$1.5B
Seed · Jan 2026
Last Flapping Airplanes funding round
$180M
Seed · Jan 2026
Cumulative funding Flapping Airplanes raised
$180M
across 1 funding round
Key investors in Flapping Airplanes
Sequoia Capital
GV
Index Ventures
Menlo Ventures
Jeff Dean
Andrej Karpathy
About Flapping Airplanes
Flapping Airplanes is an AI research lab advancing data-efficient models and novel learning paradigms to reduce reliance on large-scale datasets and compute.
Founded
2025
HQ
Website
Status
Privately held
Customer focus
B2B
Revenue model
Licensing
Valuation
$1.5B (Jan 2026)
Sectors
Flapping Airplanes Valuation
Flapping Airplanes is currently valued at $1.5B, based on its seed round in January 2026.
The $180M round was led by GV, Index Ventures and Sequoia Capital, with participation from Menlo Ventures, Andrej Karpathy, Jeff Dean and Chris Re.
Flapping Airplanes valuation by funding round
| Date | Stage | Valuation |
|---|---|---|
| Jan 2026 | Seed | $1.5B |
Flapping Airplanes Funding History
Flapping Airplanes has raised a total of $180M across 1 funding round.
Flapping Airplanes funding rounds
| Date | Stage | Investors | Raised | Valuation | Deal Summary |
|---|---|---|---|---|---|
| Jan 2026 | Seed | GV (lead); Index Ventures (lead); Sequoia Capital (lead); Menlo Ventures; Andrej Karpathy; Jeff Dean; Chris Re | $180M | $1.5B | Flapping Airplanes is an AI research lab co-founded by brothers Ben and Asher Spector along with Aidan Smith, focused on developing models that require significantly less data and compute than current approaches. The lab challenges the industry's prevailing "scaling paradigm" by pursuing fundamental research breakthroughs to improve AI training data efficiency by 1000 times, taking inspiration from how the human brain learns rather than optimizing existing architectures through brute-force scaling. In February 2026, the company emerged from stealth with a $180 million seed round co-led by Sequoia Capital, Google Ventures, and Index Ventures, with additional participation from Menlo Ventures. The funding round reflects investor conviction that pure research plays in AI remain underexplored despite dominance of infrastructure-heavy scaling approaches. As of the funding announcement, Flapping Airplanes had not launched commercial products, remaining in a research-first phase focused on attracting exceptional scientific talent and pursuing long-horizon fundamental research toward more efficient large language models and artificial general intelligence. |
Who has invested in Flapping Airplanes?
7 investors have backed Flapping Airplanes across its funding rounds, including Sequoia Capital, GV, Index Ventures, Menlo Ventures, Jeff Dean and Andrej Karpathy.
Lead investors include GV, Index Ventures and Sequoia Capital.
Flapping Airplanes Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
| 1 | Lead | Jan 2026 | ||
| 1 | Participant | Jan 2026 | ||
| 1 | Lead | Jan 2026 | ||
| 1 | Lead | Jan 2026 | ||
| 1 | Participant | Jan 2026 | ||
This data is available for Pro users. Sign up to see all 7 Flapping Airplanes investors. Start Free Trial | ||||
Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples
Sign up to see data on 350K+ funding rounds and disclosed revenue and EBITDA valuation multiples, from seed, through growth stage, to pre-IPO.
Start Free TrialFlapping Airplanes Competitors
Flapping Airplanes competitors include listed companies like Shenzhen Ysstech Info and PCITECH, and private ones like Anew Labs, CodeRabbit, Magic and Meshy AI.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Private | - | - | $1.5B | - | ||
| Private | $15M | - | $1.5B | - | ||
| Private | $147M | - | $1.5B | 10.2x | ||
| Private | $30M | - | $1.5B | 50.0x | ||
| Publicly listed | $205M | $4M | $1.5B | - | ||
| Publicly listed | $1.5B | $53M | $1.4B | 0.9x |
Flapping Airplanes Public Comps
Flapping Airplanes is still privately-owned, but its public comps include Shenzhen Ysstech Info, PCITECH, BigBear.ai, TRS Information Technology, Arcs Co, Wenge AI, C3.ai, Optasia, iFLYHealth and Extreme Vision.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $205M | $4M | 7.2x | - | 378.8x | - | |||
| $1.5B | $53M | 0.8x | 0.9x | 24.1x | - | |||
| $128M | ($295M) | 8.3x | 7.6x | (3.6x) | (27.8x) | |||
| $76M | ($20M) | 19.3x | 19.7x | (73.5x) | 478.8x | |||
| $4B | $185M | 0.2x | 0.2x | 4.8x | 4.9x | |||
| $60M | ($20M) | 27.6x | - | (82.7x) | - | |||
| $250M | ($484M) | 4.3x | 4.5x | (2.2x) | (6.2x) | |||
| $265M | $79M | 4.3x | 3.6x | 14.5x | 9.1x | |||
This data is available for Pro users. Sign up to see all Flapping Airplanes competitors and their valuation data. Start Free Trial | ||||||||
Common questions about Flapping Airplanes
| When was Flapping Airplanes founded? | Flapping Airplanes was founded in 2025. |
| Where is Flapping Airplanes headquartered? | Flapping Airplanes is headquartered in United States. |
| Is Flapping Airplanes publicly listed? | No, Flapping Airplanes is a private, VC-backed company. |
| What is Flapping Airplanes' valuation? | Flapping Airplanes was last valued at $1.5B in its seed round in January 2026. |
| How much funding has Flapping Airplanes raised? | Flapping Airplanes has raised $180M across 1 funding round. |
| What was Flapping Airplanes' last funding round? | Flapping Airplanes' last funding round was a $180M seed round in January 2026, led by GV, Index Ventures and Sequoia Capital. |
| Who are Flapping Airplanes' investors? | Flapping Airplanes' investors include Index Ventures, Menlo Ventures, GV, Sequoia Capital, Andrej Karpathy, Jeff Dean and Chris Re. |
| Which companies are comparable to Flapping Airplanes? | Companies comparable to Flapping Airplanes include Anew Labs, CodeRabbit, Magic, Meshy AI, Shenzhen Ysstech Info and PCITECH. |
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