Yes, both Calendly and Autoklose offer a Free Trial.
Calendly is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Autoklose is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Calendly Starts at $8/User/Month when Billed Yearly whereas for Autoklose Starts at $49.99/User/Month when Billed Yearly.
Some top alternatives to Calendly includes Appointy, Acuity Scheduling, Setmore, Microsoft Bookings, Cogsworth, Book Like A Boss, Doodle, Tidycal, Cal.com, DaySchedule, Google Calendar, Calendar and Zoho Booking.
Some top alternatives to Autoklose includes Apollo.io, AroundDeal, CrankWheel, ZoomInfo Engage, EngageBay, Close, Outreach, ImagineSales, Adapt Engage, eSales Hub, Sales Booster by Leadspicker, Closely and SalesHandy.