Y Combinator-backed Parker files for bankruptcy after abrupt shutdown

Parker, the Y Combinator-backed fintech that sold credit cards and banking tools to e-commerce businesses, has filed for Chapter 7 bankruptcy and appears to have abruptly shut down, leaving merchants scrambling to move spending and bill payments elsewhere.

The company, which came out of stealth in March 2023, had pitched itself as a better fit for internet businesses than broad-based corporate card rivals like Brex, American Express and Ramp. Parker said it targeted companies with $3 million to $100 million in annual sales, offered rolling payment terms of 15, 45, 60 or 90 days, and used cash-flow-based underwriting instead of legacy credit scores. Co-founder and chief executive Yacine Sibous said at launch that Parker could extend up to $10 million in credit to e-commerce customers.

Behind that growth story was a heavy funding stack. Parker was part of Y Combinator’s winter 2019 cohort, and its Series A was led by Valar Ventures. When it emerged from stealth in 2023, Parker said it had raised $157 million in equity and debt funding. Its website later claimed more than $200 million in total funding, including a $125 million lending arrangement, and Sibous recently repeated the $200 million figure while saying Parker had reached $65 million in revenue.

The bankruptcy filing, dated May 7, listed assets and liabilities each in the $50 million to $100 million range and identified 100 to 199 creditors. Customers said the breakdown came after failed acquisition talks and a sudden shutdown. Fintech consultant Jason Mikula said the collapse left small-business customers in a tough spot and raised questions about oversight of Parker’s banking partner Piermont Bank and its card issuer Patriot Bank.

Parker’s website was still live after the filing and did not mention a shutdown, but social media posts indicated Patriot Bank had told customers the company was going out of business. Other reports said Parker stopped operating on May 4, and customers were already seeing declined transactions and were being forced to migrate spending, supplier payments and other business expenses.

The collapse fits a broader post-easy-money shakeout in fintech, where startups built on rapid growth, cheap funding and generous credit terms are running into harsher economics. For Parker, the problem was not just the hype cycle; it was a business model that depended on cheap capital, stable merchant cash flow and enough scale to make short-term credit profitable. When rates rose and financing tightened, that equation got much harder to defend.