Yes, both MavSocial and Later offer a Free Trial.
MavSocial is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Later is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for MavSocial Starts at $65/Month when Billed Yearly whereas for Later Starts at $12.50/Month when Billed Yearly.
Some top alternatives to MavSocial includes Crowdfire, SocialBee, Zoho Social, Hootsuite, Planable, SocialMgr, Later, SocialBu, SocialPilot, InoSocial, CloudSocial, SocialHub, Social Aider, Send Social Media and SocialHuge.
Some top alternatives to Later includes Crowdfire, SocialBee, Social Insight, Postcron, SocialMgr, SocialPilot, Sked Social, Socialdraft, InoSocial, CloudSocial, SocialHub and SocialGest.
