Yes, both POSTOPLAN and Zoho Social offer a Free Trial.
POSTOPLAN is designed for Freelancers, Medium Business and Small Business.
Zoho Social is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for POSTOPLAN Starts at $1.58/Month when Billed Yearly whereas for Zoho Social Starts at $10/Month when Billed Yearly.
Some top alternatives to POSTOPLAN includes Crowdfire, SocialBee, Zoho Social, Hootsuite, Planable, SocialMgr, Later, SocialPilot, Post Planner, Broadcast, SocialPlanner.io, CloudSocial, SocialHub, Postly and Planly.
Some top alternatives to Zoho Social includes Crowdfire, SocialBee, Buffer, Hootsuite, Sprout Social, AgoraPulse, SocialMgr, SocialPilot, MavSocial, CloudSocial, SocialHub and SendPilot.