Key facts
- Mortgage startup Copperlane has secured $4.1 million in seed funding.
Copperlane, a mortgage startup founded by Athan Zhang and Brianna Lin, has raised $4.1 million in seed funding to develop Penny, an AI-powered loan officer designed to handle borrower intake, answer questions, and provide context to human loan officers and underwriters.

Copperlane's development of an AI loan officer addresses the mortgage industry's lag in technological adoption and aims to improve efficiency and borrower experience, potentially setting a new standard for AI integration in financial services.
Mortgage startup Copperlane has raised $4.1 million in seed funding to develop Penny, an AI-powered loan officer designed to streamline inefficiencies in the mortgage origination process. Founded by Athan Zhang and Brianna Lin, both 21, the company aims to offer a full-fledged AI "employee" rather than a supplementary tool.
Peni is envisioned as an autonomous AI loan officer capable of handling borrower intake, answering questions via phone, SMS, or iMessage, and providing loan officers with crucial context and borrower background information. The AI can also offer suggestions for program eligibility and assist with document verification, aiming to free up human loan officers to manage more customers.
The founders, whose parents have extensive experience in the mortgage industry, developed the idea through their entrepreneurial pursuits and participation in the Y Combinator accelerator. They identified inefficiencies in the mortgage origination process by speaking with industry professionals and observing loan officers firsthand.
Copperlane differentiates Penny from existing AI solutions in the market by focusing on a comprehensive, autonomous approach and anticipating future regulatory landscapes. With backgrounds in AI and computer science, Zhang and Lin aim to build Penny in a safe and compliant manner, positioning the startup to navigate the evolving regulatory environment of AI in finance.