Yes, both Later and Commentif offer a Free Trial.
Later is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Commentif is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Later Starts at $12.50/Month when Billed Yearly whereas for Commentif Starts at $25/Month.
Some top alternatives to Later includes Zoho Social, Crowdfire, SocialBee, Social Insight, Postcron, SocialMgr, SocialPilot, Sked Social, Socialdraft, InoSocial, CloudSocial, SocialHub and SocialGest.
Some top alternatives to Commentif includes Zoho Social, Crowdfire, SocialBee, Mention, Brand24, Buffer, Planable, Later, SocialBu, Socialradar.co, SocialReply, MavSocial, CloudSocial, BrandMentions and SocialHuge.
