Prateek Jannu is Co-Founder of Coasty, a Y Combinator Summer 2026-backed computer use agent that autonomously operates real software inside the enterprise tools companies already run.

Prateek studied at Purdue University, where he built deep neural networks and automation tools used across 5+ industries, and previously co-founded Wavelogix, an AI and ML startup, and GRIT LLC, a student productivity platform.

Prateek identified a critical gap in enterprise AI adoption: companies wanted AI value without disrupting their existing tech stacks, which led him to champion computer use as the most practical path to enterprise automation.

At Coasty, Prateek collaborated with Microsoft through the Founders Hub Program and secured startup competition funding, building a platform that replaces brittle RPA scripts like UiPath and Automation Anywhere with adaptive, screen-reading AI agents.

Coasty has achieved 82% accuracy on the OSWorld benchmark, outperforming OpenAI at 38%, and is ranked the number one computer-using agent across 369 real-world tasks.