Capital is the clearest signal of conviction in artificial intelligence. The companies below have attracted the largest private rounds in the industry — a ranking that reads like a map of where investors believe the next decade of value will be created.
These AI companies have raised the most venture capital and private funding, positioning them at the forefront of artificial intelligence innovation.
- 1
OpenAI
United States
$11.3BTotal raised - 2
Cruise
United States
$10.0BTotal raised - 3
Stripe
United States
$8.8BTotal raised - 4
Anthropic
United States
$7.6BTotal raised - 5
xAI
United States
$6.0BTotal raised - 6
Waymo
United States
$5.5BTotal raised - 7
Klarna AI
Sweden
$4.5BTotal raised - 8
Swiggy
India
$3.6BTotal raised - 9
Databricks
United States
$3.5BTotal raised - 10
OYO Rooms
India
$3.2BTotal raised - 11
Anduril Industries
United States
$2.8BTotal raised - 12
Nubank AI
Brazil
$2.3BTotal raised - 13
Flexport
United States
$2.3BTotal raised - 14
Nuro
United States
$2.1BTotal raised - 15
Horizon Robotics
China
$2.0BTotal raised
Frequently asked questions
Which AI company has raised the most funding?
Based on our database, OpenAI sits at the top with roughly $11.3B raised, reflecting the intense investor appetite for frontier AI.
How is "total raised" measured?
Total raised reflects the cumulative private capital a company has disclosed across all funding rounds — seed through late-stage growth. It excludes public-market capitalization, which we track separately for listed companies.
Why are AI startups raising such large rounds?
Training and serving frontier models is extraordinarily compute-intensive. Large rounds fund GPU clusters, top-tier research talent, and the multi-year runway needed before products mature into durable revenue.
Are these the same as the most valuable AI companies?
Not always. Total funding measures capital raised, not worth. Some public giants have modest disclosed "raises" but enormous market caps — see our market-cap ranking for that view.
How often is this funding ranking updated?
The list is generated directly from our company database, so it reflects the latest figures we have recorded for each company as rounds and valuations are added.