Yes, both HeyOrca and Zoho Social offer a Free Trial.
HeyOrca is designed for Large Enterprises, Medium Business and Small Business.
Zoho Social is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for HeyOrca Starts at $84/Month when Billed Yearly whereas for Zoho Social Starts at $10/Month when Billed Yearly.
Some top alternatives to HeyOrca includes Crowdfire, SocialBee, Zoho Social, Hootsuite, Planable, SocialMgr, Later, Socialdraft, Broadcast, SocialPlanner.io, Social Mako, CloudSocial, SocialHub, Vista Social and Planly.
Some top alternatives to Zoho Social includes Crowdfire, SocialBee, Buffer, Hootsuite, Sprout Social, AgoraPulse, SocialMgr, SocialPilot, MavSocial, CloudSocial, SocialHub and SendPilot.