Cash App Investing Names Apex Ascend as Strategic Clearing Platform

Cash App Investing, the brokerage arm of Block Inc.'s Cash App, has chosen Apex Clearing Corporation — a subsidiary of Apex Fintech Solutions — as its strategic clearing provider. The integration, announced May 28, 2026, will tap Apex's proprietary AscendOS™ platform to serve Cash App Investing's millions of customers.

Cash App, which reported more than 59 million monthly transacting active users, selected Apex after an extensive evaluation process. The partnership aims to combine Cash App's user-centric investing experience with Apex's real-time clearing, custody and trading infrastructure.

“Cash App has built something remarkable for everyday investors, and we’re proud to power what comes next,” said Bill Capuzzi, CEO of Apex Fintech Solutions. “Real-time technology, reliability that earns trust, and a partner built to support their momentum. This collaboration positions Cash App to continue to scale their investing platform and user base.”

Cash App Investing customers will continue to access their accounts through the existing Cash App interface, with all current features — including dividend reinvesting and Round Ups — remaining intact. The backend switch to Apex's infrastructure is designed to support high-volume real-time processing and robust security protocols.

Logan Kolar, CEO of Cash App Investing, noted that Apex's API-first approach and modern technology platform align with the firm's mission to democratize investing. “Apex’s real-time infrastructure and API-first approach give us the flexibility to innovate quickly while ensuring our customers have the reliability and protection they expect,” he said.

The move underscores Apex's growing role as infrastructure provider for digital brokerages, offering access to multiple asset classes, a wide range of account types and 24×5 trading. For Cash App Investing, the alliance provides a scalable foundation for future product expansion without disrupting the existing user experience.