Yes, both Preppr and Social Insight offer a Free Trial.
Preppr is designed for Individuals, Freelancers, Medium Business and Small Business.
Social Insight is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Preppr begins at $8/Month, while pricing details for Social Insight are unavailable.
Some top alternatives to Preppr includes Crowdfire, SocialBee, Social Insight, Buffer, Zoho Social, Hootsuite, Planable, SocialMgr, Later, SocialPilot, SumoGram, InoSocial, SocialHub, SocialGest and Postaside.
Some top alternatives to Social Insight includes and undefined.