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Notable Founder

Jason Warner

Founder & CEO at Poolside AI

Last updated: April 2026

Founder & CEO🇺🇸 USAAge 42
Poolside AISeries B

Awaira Score

Net Worth

$1.7B

estimated

Company Valuation

$12B

Poolside AI

Age

42

years old

Leadership Profile

Jason Warner serves as Founder & CEO at Poolside AI, operating out of USA at age 42. The company carries a valuation of $12B at the Series B stage, competing in the AI Dev Tools market. Total capital raised stands at $626M, reflecting sustained investor confidence in the company's trajectory. Awaira tracks Jason Warner's profile as part of its comprehensive AI founder intelligence database.

Career Highlights

  • Founder & CEO at Poolside AI
  • Series B stage company in AI Dev Tools
  • Company valued at $12B
  • $626M in total funding raised
  • Estimated net worth: $1.7B
  • Based in 🇺🇸 USA

Founder Score Breakdown

Awaira Founder Score

77/100

Notable Tier

Top 23% of tracked founders

0Average: 50100

Jason Warner holds a notable position among AI founders. This above-average score reflects solid company performance, meaningful funding traction, and growing market presence.

Key Numbers

Awaira Score

77

Age

42

Net Worth

$1.7B

Company Valuation

$12B

Total Funding

$626M

Employees

300

About Jason Warner

Jason Warner is the founder and CEO of Poolside AI, an artificial intelligence platform focused on developer tools. Under his leadership, the company has achieved a valuation of $12.0 billion and secured $626 million in total funding through Series B rounds, positioning it as a significant player in the AI development tools sector.

Warner brings substantial experience from the technology industry, with a background that includes roles at major tech companies where he worked on infrastructure and developer-focused products. His career has been characterized by a focus on building tools and platforms that enable engineering teams to work more effectively at scale.

Poolside AI reflects Warner's vision of creating AI systems specifically designed to assist software developers. The company focuses on developer productivity and code generation, addressing the practical needs of engineering teams as they integrate artificial intelligence into their workflows. The platform aims to bridge the gap between AI capabilities and the specific demands of professional software development.

The company's significant valuation and funding milestones demonstrate investor confidence in Warner's approach to the developer tools market. Poolside AI's growth trajectory reflects broader market recognition of the importance of AI-native developer infrastructure and tools that can enhance engineering productivity.

Career Context

At 42, Jason Warner brings years of experience to Poolside AI. Under their leadership, Poolside AI has raised $626M. The company has grown to about 300 people. Founded in 2023, the company is 3 years in and hitting its stride.

Background & Education

Jason Warner holds a B.S. in Computer Science from University of Washington. Before founding Poolside AI, Jason built expertise in developer tooling and software infrastructure through roles at Google and Salesforce.

At a Glance

Jason Warner — Founder & CEO, 42 years old, based in USA.

💼

Role

Founder & CEO

🏢

Company

Poolside AI

📅

Company Founded

2023

🚀

Stage

Series B

🌍

Based In

🇺🇸 USA

🏷️

Sector

AI Dev Tools

👥

Team Size

300

Poolside AI — Company Profile

P

Poolside AI

🇺🇸AI Dev ToolsSeries BEst. 2023

80

score

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 intelligence development workflows. The company's core focus centers on creating intelligent development environments and code assistance platforms that utilize advanced language models to support engineers building AI systems. Its technology addresses the growing demand for developer-centric tools within the rapidly expanding AI infrastructure sector. The company operates in a competitive landscape alongside established players and emerging startups offering AI development platforms, code generation tools, and developer productivity software. Poolside AI's positioning emphasizes practical solutions for professional developers and engineering teams working on AI projects. The company's rapid valuation growth and substantial funding demonstrate strong market demand for specialized AI development tooling. Its Series B stage indicates active scaling operations and expansion of product capabilities. Growth trajectory appears accelerated given the valuation achieved within approximately one year of founding, reflecting broader industry momentum in AI development infrastructure and tools. Specific customer details and detailed product specifications remain not disclosed publicly. Poolside AI achieved unicorn status within its first year of operation, positioning itself as a significant player in the AI developer tools market.

Valuation

$12B

Total Funding

$626M

Employees

300

View full company profile

Jason Warner — Frequently Asked Questions

Who is Jason Warner?
Jason Warner is the Founder & CEO behind Poolside AI, operating out of USA. Jason Warner is the founder and CEO of Poolside AI, an artificial intelligence platform focused on developer tools. The company has achieved a $12B valuation.
What is Jason Warner's net worth?
The going estimate is $1.7B for Jason Warner, derived from Poolside AI's valuation history and standard ownership assumptions. Worth noting: private AI company wealth is notoriously hard to pin down between rounds.
What company did Jason Warner found?
In 2023, Jason Warner founded Poolside AI as a AI Dev Tools venture headquartered in United States. Poolside AI has attracted $626M in capital and currently operates at the Series B stage.
How old is Jason Warner?
Jason Warner is currently 42. As Founder & CEO at Poolside AI (USA), Jason Warner brings a strong track record to the AI landscape.
Where is Jason Warner from?
Operating from USA 🇺🇸, Jason Warner leads Poolside AI, which is headquartered in United States. USA has become an increasingly important hub for AI talent and investment.
What is Jason Warner's Awaira Score?
With an Awaira Score of 77/100, Jason Warner ranks among notable AI founders worldwide. The score synthesizes five key factors: company valuation, funding raised, growth stage, team size, and market influence across the AI sector.
How much has Poolside AI raised?
To date, Poolside AI has secured $626M across its funding rounds and currently operates at the Series B stage. Its latest valuation stands at $12B. Detailed round-by-round data is tracked on Awaira.
Is Jason Warner on Twitter or X?
Jason Warner can be found on X at https://x.com/jasonwarner. They use the platform to discuss Poolside AI's progress, AI trends, and the broader technology ecosystem.
What is Poolside AI valued at?
Poolside AI carries a valuation of $12B at the Series B stage. The company has raised $626M to reach this point. This positions Poolside AI as a significant player in the AI Dev Tools market.
Who are Jason Warner's co-founders?
Co-founder information for Jason Warner is not currently available on Awaira. Poolside AI may have been founded solo or co-founder data is being updated.

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