Syncing Invoice Ninja and Quickbase is currently on our roadmap
Invoice Ninja is a free, open-source solution for invoicing & billing customers. With Invoice Ninja, users can easily create and send professional invoices from any internet-enabled device. Clients can print invoices or download them as pdf files as well as pay online from within the system.
Quickbase offers online database software; collaboration and automation solutions for project management, customer service, HR and CRM. Collaborate more effectively with business apps for managing projects, people, and processes. Choose from several plans.
PieSync is easy to use and helps you build your business by increasing productivity. Our two-way contact integration will decrease data errors and ensure that you and your team will have access to the most up to date customer information.