Yes, both Commentif and Socialradar.co offer a Free Trial.
Commentif is designed for Large Enterprises, Medium Business and Small Business.
Socialradar.co is designed for Medium Business and Small Business.
Pricing for Commentif Starts at $25/Month whereas for Socialradar.co Starts at $6.99/Month.
Some top alternatives to Commentif includes Crowdfire, SocialBee, Mention, Brand24, Buffer, Zoho Social, Planable, Later, SocialBu, Socialradar.co, SocialReply, MavSocial, CloudSocial, BrandMentions and SocialHuge.
Some top alternatives to Socialradar.co includes Crowdfire, SocialBee, Social Opinion, Twitonomy, Mention, Buffer, Zoho Social, Hootsuite, Planable, Later, SocialBu, Commentif, CloudSocial, BrandMentions and Tweetastic.