Leading startup accelerator Y Combinator will be holding the first-ever interview session in New York City, keenly focused on fintech builders developing projects around tokenization, stablecoins, prediction markets, and trading.

 

 

According to a YC spokesperson, the New York event will be the first of its kind, as it will focus on a specific sector, with accepted startups joining the Y Combinator Summer 2026 batch, which will begin on June 23 in San Francisco. Once a startup is accepted into the accelerator program, Y Coombinator will invest immediately in the company, even before the summer batch begins.

 

With New York becoming a major fintech hub in the U.S. and accounting for around 30% of all U.S. fintech investment in 2025, while also being home to roughly 1,500 crypto and fintech startups, Y Combinator is making this move to tap into this fast-growing sector and back more startups in the space.

 

Y Combinator Investing in Crypto

Through its funding, Y Combinator has helped support some of the most successful companies in the crypto space, with several reaching and surpassing unicorn status.

 

In 2012, Y Combinator invested about $150,000 into the crypto exchange Coinbase, acquiring an approximately 7% stake in the company. With support from Y Combinator and other early investors, Coinbase has grown into one of the largest crypto exchanges in the world, with a market cap of around $52 billion.

 

Y Combinator also invested early in the decentralized exchange Uniswap, contributing about $120,000 in 2018. Like Coinbase, Uniswap has grown into one of the largest decentralized exchanges, with a valuation of around $2 billion.

 

The startup accelerator has also invested in the prediction market sector, backing Kalshi at an early stage. With support from early investors, including Y Combinator, Kalshi has grown into one of the leading prediction market companies and recently raised $1 billion in a Series F round, reaching a valuation of $22 billion.

 

Other crypto companies that have benefited from Y Combinator’s support include the NFT marketplace OpenSea, blockchain intelligence company TRM Labs, and the Solana-based trading platform Axiom, with all of these companies surpassing the $1 billion valuation mark.