Yes, both Roombelt and SimplyBook.me offer a Free Trial.
Roombelt is designed for Large Enterprises, Medium Business and Small Business.
SimplyBook.me is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Roombelt Starts at $5/Month whereas for SimplyBook.me Starts at $8.25/Month when Billed Yearly.
Some top alternatives to Roombelt includes SimplyBook.me, YouCanBook.me, DeskFlex, CatchApp Bookings, Lodago, deskbird, YArooms, RoomCheckr and MeetingRule.
Some top alternatives to SimplyBook.me includes Calendly, Square Appointments, Calendify, Scheduly, GoDaddy Website Security, ClickBook, FlexBooker, CalendarSpots.com, Calendpage and Zoho Booking.