Lightning AI
🔥 HOTEverything you need to know about Lightning AI — from their $112M in funding to who's backing them.
Awaira Score
Out of 100
HQ
United States
Founded
2019
Raised
$112M
Stage
Private
Team
150
About Lightning AI
Lightning AI is an AI infrastructure company founded in 2019 that provides tools and frameworks for building, training, and deploying machine learning models at scale. The company develops PyTorch Lightning, an open-source deep learning framework that abstracts away engineering complexity while maintaining flexibility for researchers and practitioners. Lightning AI's platform simplifies the…
Key Facts
- Lightning AI is valued at $2.5B as of March 2026.
- Lightning AI has raised a total of $112M in disclosed funding across 3 funding rounds.
- Lightning AI was founded in 2019 by William Falcon and is headquartered in United States.
- Lightning AI employs approximately 150 people.
- Lightning AI operates in the AI Infrastructure category and is currently at the Private stage.
- Lightning AI has an Awaira Score of 74/100, ranking it among the tracked AI companies on Awaira.
- Lightning AI's most recent funding round was a Series C of $50M closed in November 2024, led by Coatue Management.
Source: Awaira · Updated Mar 24, 2026
Valuation
$2.5B
Post-money
Total Raised
$112M
All rounds
Awaira Score
74/100
Founded
2019
150 employees
Strengths & Risks
Strengths
Unicorn status with $2.5B valuation
Strong Awaira Score of 74/100
Growing team of 150 employees
Analysis based on publicly available data. Not investment advice.
Funding Velocity
3
Total Rounds
$38.33M
Avg Round Size
3.9yr
Funding Span
Lightning AI raised 3 rounds over 3.9 years, averaging $38.33M per round — a pace of roughly one round every 16 months.
Awaira estimate based on public data. Not financial advice.
How does Lightning AI stack up against competitors?
Competitor Comparison
| Metric | ★Lightning AI | CoreWeave | Graphcore | Nebius |
|---|---|---|---|---|
| Awaira Score | 74/100 | 95/100 | 85/100 | 84/100 |
| Total Raised | $112M | $2.38B | $767M | $2B |
| Valuation | $2.5B | $49B | $600M | $25B |
| Stage | Private | Public | Acquired | Private |
| Founded | 2019 | 2017 | 2016 | 2023 |
| Employees | 150 | 1800 | 500-1000 | 1,000 |
| Country | 🇺🇸 | 🇺🇸 | 🇬🇧 | 🇳🇱 |
Investors in Lightning AI
Funding Rounds
QuietLed by Coatue Management
$50M
Nov 2024
Led by a16z
$45M
Jan 2022
Led by Bessemer Venture Partners
$20M
Jan 2021
Lightning AI Latest News
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