Check

Check is a payroll infrastructure company that provides a platform for businesses to embed payroll solutions into their products. Founded in 2019 and launched publicly in January 2021, Check offers everything companies need to build, launch, and scale new payroll businesses. The company's API-first approach allows platforms to integrate payroll functionality seamlessly, without significant expense or technological resources.

Check's platform includes an intuitive API, customizable Components for flexible solutions, and a user-friendly customer management dashboard called Console. The company supports payroll processing in all 50 US states plus Washington D.C., handling tasks such as tax calculations, deductions, and compliance with local labor laws. Check's partners collectively serve more than 250,000 businesses and 4 million employees across various industries, including workforce management, financial services, and staffing businesses.