Deputy - Deputy is a software for employee scheduling, time and attendance and communication management.

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.

Planday - Employee scheduling, time tracking & absence management

ChargeOver - ChargeOver automates recurring billing, subscription billing, & payment acceptance. A SaaS that integrates with Xero, Quickbooks, & has an API. Free trial.

Sage HR - Sage HR is a one-stop shop for your HR management needs. Your HR - simplified!

Elorus - A super-easy online invoicing & time tracking software