Yes, both Plann and Sharemyinsights offer a Free Trial.
Plann is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Sharemyinsights is designed for Individuals, Medium Business and Small Business.
Pricing for Plann Starts at $12/Month when Billed Yearly whereas for Sharemyinsights Starts at $9/Month.
Some top alternatives to Plann includes Zoho Social, Crowdfire, SocialBee, Social Insight, Buffer, Planable, Later, Sked Social, FollowPlanner, Post Planner, POSTOPLAN, SocialPlanner.io, SocialGest, Planly and Sharemyinsights.
Some top alternatives to Sharemyinsights includes Zoho Social, Crowdfire, SocialBee, Iconosquare, Social Opinion, Buffer, Planable, Later, Social Shark, SocialStats, SumoGram, Zoomph, InoSocial, Astute Social and SocialGest.