Yes, both Catalyst and Really Simple Support offer a Free Trial.
Catalyst is designed for and undefined.
Really Simple Support is designed for Medium Business and Small Business.
The starting price of Really Simple Support begins at $6.66/Month when Billed Yearly, while pricing details for Catalyst are unavailable.
Some top alternatives to Catalyst includes Timely, TimeTracker App, My Hours, TrackingTime, StaffTimerApp, Timeero, TimeTrack, Time Track Bill, Timesheet and Hyperlogs.
Some top alternatives to Really Simple Support includes Freshdesk, Support Hub, Snappy, Support.cc by 500apps, SmartSupport, Little SaaS Communication, Qualified, Workvivo, QReviews, Stream Follows, Featurelly and IFTTT.