WhatJobs works with a diverse range of clients, including but not limited to: 

TotalJobs, CV-Library, Monster, Emprego, Stellenonline, Wollmilchsau, get in GmbH, StepStone, Jobvector, Jobware, LinkedIn, eFinancialCareers, CareerBuilder, Jobillico, ZipRecruiter, LinkUp, Dice