RaiseCloud is the right call if your farm is 100% Raise3D. It's free within its caps, deeply integrated with ideaMaker, and built around serious industrial machines, with a queue, online slicing, job history and reporting that work smoothly on Raise3D hardware.
SimplyPrint is the better fit for a mixed or growing farm. It runs Raise3D-style fleets and Bambu, Klipper/Moonraker, Prusa, Marlin (incl. USB), Duet and OctoPrint natively, no abandoned bridge required, and adds AI failure detection with an AI bed-check, AutoPrint continuous printing, filament inventory with NFC and label printing, a maintenance system, a school plan, SSO and EU/US data residency. If you don't want to be locked to one printer brand, that's the difference.