Yes, both Postfity and Postcron offer a Free Trial.
Postfity is designed for Large Enterprises, Medium Business and Small Business.
Postcron is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Postfity Starts at $9.99/Month whereas for Postcron Starts at $8/Month when Billed Yearly.
Some top alternatives to Postfity includes Zoho Social, Crowdfire, SocialBee, Planable, Postcron, Later, HotPost, Post Planner, Qpost, SocialHub, Postaside, Postly, Postmypost, Recur Post and Planly.
Some top alternatives to Postcron includes Zoho Social, Crowdfire, SocialBee, Buffer, Planable, SocialMgr, Later, HotPost, SocialPilot, Post Planner, SocialOomph, Broadcast, CloudSocial, Postaside and Recur Post.