Yes, both Meeting+ and Team O'clock offer a Free Trial.
Meeting+ is designed for Large Enterprises, Medium Business and Small Business.
Team O'clock is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for Meeting+ Starts at $25/Month when Billed Yearly whereas for Team O'clock Starts at $29/Month.
Some top alternatives to Meeting+ includes GitScrum, Sprintly, Today, Standup Bot, Teamline, Autostandup, Qualified, VivifyScrum, Workvivo, Daily App, Calm QA and ScrumDesk.
Some top alternatives to Team O'clock includes LinkedIn Sales Navigator, Standup Bot, Range Meetings, TimeSync, Autostandup, Topicflow, Meeting+, Claap and upto.team.