EzzyBooks offers a comprehensive suite of tools including time tracking, invoicing, expense management, estimates, quotes, and accounting software. It helps freelancers and small business owners streamline their business operations by providing an all-in-one solution. With EzzyBooks, users can easily send professional invoices and ensure timely payments. Additionally, it offers online project billing software for professional services and consulting companies. Overall, EzzyBooks aims to simplify business organization and invoicing processes for freelancers and small businesses.