BillGrid.com - BillGrid is an easy to use online invoicing, billing and expense management system that will save you time with tracking clients projects, expenses, invoices and payments.
Qonto - The neobank for SMEs and freelancers
ChargeOver - ChargeOver automates recurring billing, subscription billing, & payment acceptance. A SaaS that integrates with Xero, Quickbooks, & has an API. Free trial.
Mercury - Mercury is banking* for startups
Elorus - A super-easy online invoicing & time tracking software
Cogni - People-driven digital banking app designed w/ you in mind.