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Poolside AI

🔥 HOT
Updated Mar 24, 2026

How Poolside AI stacks up in AI Dev Tools — funding data, key investors, and more.

🇺🇸United StatesSeries BAI Dev Tools

Out of 100

🇺🇸

HQ

United States

🗓

Founded

2023

💰

Raised

$626M

🏷️

Stage

Series B

👥

Team

300

Poolside AI is an artificial intelligence development tools company founded in 2023 and headquartered in the United States. The company has achieved a valuation of $12.0 billion following Series B funding of $626 million, reflecting significant investor confidence in its market opportunity. Poolside AI develops software tools designed to enhance developer productivity and streamline artificial

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Key Facts

  • Poolside AI is valued at $12B as of March 2026.
  • Poolside AI has raised a total of $626M in disclosed funding across 3 funding rounds.
  • Poolside AI was founded in 2023 by Jason Warner and is headquartered in United States.
  • Poolside AI employs approximately 300 people.
  • Poolside AI operates in the AI Dev Tools category and is currently at the Series B stage.
  • Poolside AI has an Awaira Score of 80/100, ranking it among the highly notable AI companies on Awaira.
  • Poolside AI's most recent funding round was a Series B of $500M closed in January 2024, led by Sequoia Capital.

Source: Awaira · Updated Mar 24, 2026

$12B

Post-money

$626M

All rounds

80/100

2023

300 employees

Strengths

Unicorn status with $12B valuation

Elite Awaira Score of 80/100

Growing team of 300 employees

Considerations

!

Very early stage — limited track record

Analysis based on publicly available data. Not investment advice.

3

Total Rounds

$210.67M

Avg Round Size

0.7yr

Funding Span

Poolside AI raised 3 rounds over 0.7 years, averaging $210.67M per round — a pace of roughly one round every 3 months.

⚠️ ESTIMATE
💵Est. Annual Revenue
$500M–$5B estimated ARR

Awaira estimate based on public data. Not financial advice.

How does Poolside AI stack up against competitors?

MetricPoolside AIVercelPostman AICursor
Awaira Score80/10091/10090/10087/100
Total Raised$626M$863M$433M$3.4B
Valuation$12B$9.3B$5.6B$29.3B
StageSeries BSeries FSeries DSeries D
Founded2023201520142022
Employees3007501000+50
Country🇺🇸🇺🇸🇺🇸🇺🇸
J

Jason Warner

Founder & CEO

View founder profile →
StageSeries B
Employees300
Country🇺🇸 United States
Connect
Inactive
3 rounds
Series BLatest

Led by Sequoia Capital

$500M

Jan 2024

Series A

Led by Sequoia Capital

$106M

Jun 2023

Seed

Founders Fund, Lerer Hippeau

$26M

May 2023

Frequently Asked Questions

What is Poolside AI's valuation?
The current market valuation is approximately $12B, based on publicly available funding data.
Who invested in Poolside AI?
On the cap table: Sequoia Capital, Founders Fund, Lerer Hippeau. Their combined backing has helped fund operations and expansion.
When did Poolside AI last raise funding?
A Series B of $500M represents the most recent capital raise in January 2024. The round was led by Sequoia Capital.
How many employees does Poolside AI have?
The team is roughly 300 people, headquartered in United States.
What does Poolside AI do?
Poolside AI is an artificial intelligence development tools company founded in 2023 and headquartered in the United States. The company has achieved a valuation of $12. Founded in 2023, Poolside AI is categorized under AI Dev Tools.
Who founded Poolside AI?
Jason Warner established the company in 2023. It's based in United States. Jason Warner serves as Founder & CEO.
Is Poolside AI profitable?
Whether the company is profitable hasn't been confirmed publicly. It has raised $626M in total funding and is classified at the Series B stage.
Where is Poolside AI headquartered?
Home base is United States 🇺🇸. The AI Dev Tools company was founded in 2023 and operates from there.
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