Kushal Byatnal

Kushal Byatnal is the co-founder and CEO of Extend, a New York company building a full-stack cloud for document processing. Extend turns messy PDFs, images, and emails into production-ready structured data using vision models, large language models, and human-in-the-loop tooling, and is used by teams at Brex, Chime, Flatiron Health, Opendoor, and Checkr. A two-time technical founder and Duke computer science graduate, Byatnal was an early engineer at Brex and co-founded the creator fintech Stir before starting Extend in 2023. In June 2025 the company raised $17 million led by Innovation Endeavors.