Yes, both Mention List and BrandVox offer a Free Trial.
Mention List is designed for Large Enterprises, Medium Business and Small Business.
BrandVox is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Mention List Starts at $16.58/Month when Billed Yearly whereas for BrandVox Starts at $15/Month.
Some top alternatives to Mention List includes Twitter Analytics, Twitonomy, Mention, Planable, SocialBee, Mentioned, Twitter Ads, Tweet Niche, Create Target Audience, Mentioned By and MentionMe.
Some top alternatives to BrandVox includes Twitter Analytics, NetBase, Unmetric, TrueSocialMetrics, SocialTracker, Planable, Vaizle, WeAnalyze, Socialinsider, Analyser PRO, SocialBee and Tweetastic.