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Arga Labs

YC X26

San Francisco, US · Founded 2025 · 4 employees · 4 known investors

Find your way into Arga Labs

319 people in our graph share verified history with the Arga Labs team — schools, employers, funds. One of them is your warm intro.

Laura Buhlerunlockedknows Akira Tong · together at Stripe (overlapped)
×7knows the team · via Stripe
×4knows the team · via Goldman Sachs

Arga Labs provides testing infrastructure for AI agents and applications that need to interact with multiple third-party services. The platform allows developers to run agent workflows and code changes in isolated, resettable sandbox environments with digital twins of external APIs, without modifying production data.

Founders & leadership· Y Combinator alumni (X26)

Arga Labs was founded in 2025 by Phillip Li and Akira Tong.

PLPhillip Li
Phillip LiinCo-Founder & CEOHe previously built automation tools at Amazon for engineering workflows and studied cognitive systems at the University of British Columbia.
ATAkira Tong
Akira Tongin𝕏Co-FounderPreviously, he worked as a software engineer at Stripe and as a quantitative analyst at Goldman Sachs, and completed his degree at age 19.

Investors · 4

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Frequently asked questions

What does Arga Labs do?
Arga Labs provides testing infrastructure for AI agents and applications that need to interact with multiple third-party services. The platform allows developers to run agent workflows and code changes in isolated, resettable sandbox environments with digital twins of external APIs, without modifying production data.
Who founded Arga Labs?
Arga Labs was founded by Phillip Li, Akira Tong in 2025.
Who are Arga Labs's investors?
Arga Labs's investors include General Catalyst, Gradient Ventures, Scribble Ventures, Y Combinator.
Where is Arga Labs headquartered?
Arga Labs is headquartered in San Francisco, US.