Trello, Odoo, Dolibarr, ERPNext, Nextcloud Tasks, Crust CRM, EspoCRM , Tryton, Widget-Board, Officevibe, Greenhouse, Nailted, OneJobSlot, Paycom, Hyperwallet, PeopleStrong Alt, IBM Kenexa, TeamRock.Pro, Paylocity, Coupa, Square Payroll, Benefitfocus, HireLoop, Compliance Fox, Freshteam, PayFit, VC Rep, Horsefly, GuideSpark, Ultimate Software, Cornerstone OnDemand, Insperity, Culture Amp, ScheduleLeave are some alternatives to Workday.