Yes, both ThoughtMetric and SocialBu offer a Free Trial.
ThoughtMetric is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
SocialBu is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for ThoughtMetric Starts at $9/Month whereas for SocialBu Starts at $6.70/Month when Billed Yearly.
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 SocialBu includes Zoho Social, Crowdfire, SocialBee, Planable, SocialMgr, Later, SocialPilot, MavSocial, Broadcast, Ultimate SMM, Social Mako, CloudSocial, SocialHub, SocialGest and Send Social Media.