Yes, both ScheduleOnce and Cirrus Insight offer a Free Trial.
ScheduleOnce is designed for Large Enterprises, Medium Business and Small Business.
Cirrus Insight is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for ScheduleOnce Starts at $10/User/Month when Billed Yearly whereas for Cirrus Insight Starts at $7/Month.
Some top alternatives to ScheduleOnce includes Appointy, Acuity Scheduling, Calendly, Scheduly, SnapAppointments, DaySchedule, Appointmind, Web-appointments, i-Scheduling for Appointments and CatchApp Bookings.
Some top alternatives to Cirrus Insight includes Apollo.io, AroundDeal, CrankWheel, ZoomInfo Engage, Salesforce, SalesCRM, Snapforce CRM, Outreach, ImagineSales, Salesforce Sales Cloud, Salesvue, Salesforce Partner Relationship Management and SalesDirector.ai.