Yes, both ThoughtMetric and Preppr offer a Free Trial.
ThoughtMetric is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Preppr is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for ThoughtMetric Starts at $9/Month whereas for Preppr Starts at $8/Month.
Some top alternatives to ThoughtMetric includes Zoho Social, Crowdfire, SocialBee, Buffer, Hootsuite, Planable, Later, SocialBu, SocialPilot, Zoomph, InoSocial, SocialPlanner.io, CloudSocial, SocialGest and Send Social Media.
Some top alternatives to Preppr includes Zoho Social, Crowdfire, SocialBee, Social Insight, Buffer, Hootsuite, Planable, SocialMgr, Later, SocialPilot, SumoGram, InoSocial, SocialHub, SocialGest and Postaside.