soldiers carried a “pay book” to record their salary payments and as identification. Paybook channeled this concept into an innovative and patented finance management app in 2011.

Syncfy, Paybook's financial API product, helps customers reduce costs and increase efficiency by giving them access to financial data like transactions and account details directly from sources like banks, credit cards, tax authorities, and digital wallets. By connecting to one API, Syncfy customers can also integrate payments and invoice stamping services, saving them the hassle of working with many different contractors and juggling multiple technical solutions.

The company was founded in 2011 and is headquartered in Austin, Texas, United States.