Get All Access for $5/mo

Coinbase Nets $25 Million in Largest Ever Bitcoin Fundraise The largest Bitcoin service in the U.S. just got a major push to expand its business.

By Brian Patrick Eha

Opinions expressed by Entrepreneur contributors are their own.

Duncan Elms/Vimeo

Wall Street may be gearing up to enter the Bitcoin market in a big way, but Silicon Valley is already there.

Bitcoin exchange and wallet service Coinbase announced today that it has raised $25 million in a Series B round led by Andreessen Horowitz, the largest fundraise ever by a Bitcoin company.

San Francisco-based Coinbase is perhaps the most prominent Bitcoin operations in the United States, allowing individuals to buy and sell Bitcoin with a U.S. bank account and allowing merchants to accept the digital currency as payment. Online-dating service OKCupid is among the 16,000 merchants using Coinbase. Previously the eight-employee startup, which launched in June 2012, had raised about $6 million of investment capital.

"We think Coinbase can significantly accelerate Bitcoin's proliferation, and as that happens the Internet will enter a new phase of invention and opportunity," said Andreessen Horowitz's Chris Dixon, who will join Coinbase's board of directors on the heels of this latest funding round. "Bitcoin is the first plausible proposal for an economic protocol for the Internet."

The Series B money will allow Coinbase to grow its staff and scale its business. As it stands, its recent growth is impressive: The company says its user base has tripled since Aug. 1, from 200,000 to more than 600,000 user accounts.

Fred Wilson of Union Square Ventures, which participated in the funding round along with Ribbit Capital, will also join the Coinbase board.

Coinbase also announced today that Gavin Andresen, the head developer of the open-source software underlying Bitcoin, is joining the company as an advisor.

Related: SecondMarket CEO: Wall Street Will Put 'Hundreds of Millions' Into Bitcoin

Brian Patrick Eha is a freelance journalist and former assistant editor at Entrepreneur.com. He is writing a book about the global phenomenon of Bitcoin for Portfolio, an imprint of Penguin Random House. It will be published in 2015.

Want to be an Entrepreneur Leadership Network contributor? Apply now to join.

Side Hustle

The Side Hustle He Started in His College Apartment Turned Into a $70,000-a-Month Income Stream — Then Earned Nearly $2 Million Last Year

Kyle Morrand and his college roommates loved playing retro video games — and the pastime would help launch his career.

Business News

Homeowners in These 10 States Pay the Most in 'Hidden' Upkeep Costs

Hidden home costs pile on top of mortgage payments.

Growing a Business

5 Books to Help You Motivate, Unify and Build Perspective

In a post-Covid world, check out these must-read books to help build a more resilient organization, create a modern work culture and maintain a powerful growth mindset.

Money & Finance

Avoid These 10 Mistakes Entrepreneurs Make with Money

Despite the challenging statistic that only 5% of startups survive beyond five years, common financial pitfalls often contribute to their failure. Through personal observation, I've identified the prevalent financial mistakes made by entrepreneurs.

Growing a Business

How Visionary Leaders Transform Curiosity Into Groundbreaking Ideas

Lee Brian Schrager, founder of the South Beach Wine & Food Festival, discusses the spark that launched FoodieCon, his best practices for running popular food events, and why all business owners need to adapt to social media trends.

Making a Change

Learn All of Rosetta Stone's Languages for $152

A lifetime subscription is nearly $250 off for a limited time.