Simulithic

<!-- hacklab:yc-profile -- YC company profile AI users that test your app on every device and browser AI made writing code fast. Testing it is still slow. Simulithic sends AI us…

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About Simulithic

YC company profile

AI users that test your app on every device and browser

AI made writing code fast. Testing it is still slow. Simulithic sends AI users through your app on every device, browser and account type your customers use, so you can ship as fast as you can code, without writing or maintaining a single test.

YC batch: Fall 2026
Founded: 2026
Team size: 2
Location: San Francisco
Country: US
Status: Active
Industry: B2B
Stage: Early
Tags: Developer Tools, Infrastructure, AI
YC partner: Aaron Epstein

Founders

Ryan Ning — Founder/CEO

Founder at Simulithic (YC F26). Previously SWE @ Uber, Shopify, and AI research @ University of Toronto.

LinkedIn · X

Satyam Singh — Founder/CTO

Founder at Simulithic (YC F26). Previously Software Engineer at Ramp and Bree (YC S21).