Fintech Sandbox | 14,598 followers on LinkedIn. Driving innovation by increasing data access to fintech startups around the world | Fintech Sandbox provides a leg-up for entrepreneurs around the world by providing free access to critical data and resources in order to build their early-stage fintech products through our Data Access Residency. As an industry-backed nonprofit, we empower fintech entrepreneurs around the globe and foster a strong fintech community. Since 2014, we have worked with over 350 startups and built a global fintech community.