ChargeOver - ChargeOver automates recurring billing, subscription billing, & payment acceptance. A SaaS that integrates with Xero, Quickbooks, & has an API. Free trial.
Business Banking APIs by Decentro - Perform any banking functions on top of corporate accounts
fusebill - Fusebill is the leading recurring billing and subscription management software for businesses. Try Fusebill for subscription billing made easy!
Cogni - People-driven digital banking app designed w/ you in mind.
Elorus - A super-easy online invoicing & time tracking software
Hack Club Bank - Non-profit bank account for high school hackathons