ATTO offers Free Trial, but When I Work does not.
ATTO is designed for Large Enterprises, Medium Business and Small Business.
When I Work is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for ATTO Starts at $4/User/Month when Billed Yearly whereas for When I Work Starts at $2/User.
Some top alternatives to ATTO includes TimeTracker App, Timesheets.com, TrackingTime, Timeero, Tick, TimeTrack, Timesheet, TeamTime, QuickBooks Time and Open Time Clock.
Some top alternatives to When I Work includes Homebase, StaffTimerApp, WhenToWork, Sling, Schedule it, TrackSmart Scheduling, My Work Scheduler, StaffAny, SocialSchedules and Deputy.
