Fibo is developing a digital platform for tax refunds. The process is free and checks the user's refund for the last six years to see if they've overpaid. If so, the company returns the money from the state without any involvement from the customer. The company's technology consists of a bot that tracks and automates the operations of the accountant and a platform that interfaces with dozens of companies, government agencies, and other sources of information using natural-language processing technologies and optical character recognition.