Extend

Extend is an AI-native document processing platform that transforms complex PDFs into structured, validated, production-ready data using cutting-edge large language models (LLMs). The platform provides a complete, end-to-end solution for handling tables, signatures, handwriting, and images with exceptional accuracy, trusted by leading AI and technical teams.

Funding Round: Seed & Series A

Funding Amount: $17M

Date: 17-Jun-2025

Investors: Innovation Endeavors, Y Combinator, Homebrew, Character, Scott Belsky, Guillermo Rauch

Markets: Fintech

HQ: San Francisco, California, United States

Founded: 2017

Website: https://www.paywithextend.com/

LinkedIn: https://www.linkedin.com/company/paywithextend

Twitter: https://twitter.com/HelloExtend

Instagram:

Facebook: https://www.facebook.com/extendprotection