Yes, both TrueSocialMetrics and Socialinsider offer a Free Trial.
TrueSocialMetrics is designed for Large Enterprises, Medium Business and Small Business.
Socialinsider is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of TrueSocialMetrics begins at $1,000 when Billed Monthly, while pricing details for Socialinsider are unavailable.
Some top alternatives to TrueSocialMetrics includes Minter.io, Twitter Analytics, Social Opinion, ListenFirst, Planable, Social Combiner, Vaizle, Socialinsider, SocialStats, Analyser PRO, SocialBee and GetSocial.
Some top alternatives to Socialinsider includes Crowdfire and SocialBee.