Yes, both BrandVox and Socialinsider offer a Free Trial.
BrandVox 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 BrandVox begins at $15/Month, while pricing details for Socialinsider are unavailable.
Some top alternatives to BrandVox includes Twitter Analytics, NetBase, Unmetric, TrueSocialMetrics, SocialTracker, Planable, Vaizle, WeAnalyze, Socialinsider, Analyser PRO, SocialBee and Tweetastic.
Some top alternatives to Socialinsider includes Zoho Social, Crowdfire and SocialBee.