Aspose.Cells for Cloud - Aspose.Cells for Cloud is a REST based API for processing spreadsheets in the cloud.
OnPay - Payroll and HR that make business a breeze
EtherCalc - EtherCalc is a web spreadsheet.
Viventium - Viventium is a cloud-based payroll and human resource software solution designed for small to midsize businesses.
Simple Spreadsheet - Simple Spreadsheet
PeopleGoal - PeopleGoal is a cloud-based employee performance management solution.