Yes, both TwitKid and Zoho Social offer a Free Trial.
TwitKid is designed for Individuals, Freelancers and Small Business.
Zoho Social is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for TwitKid Starts at $19.97/Month whereas for Zoho Social Starts at $10/Month when Billed Yearly.
Some top alternatives to TwitKid includes Zoho Social, Crowdfire, SocialBee, Buffer, Planable, SocialMgr, Later, SocialBu, Broadcast, CloudSocial, SocialHub, Tweetastic, Postaside, SocialPear and SocialDog.
Some top alternatives to Zoho Social includes Crowdfire, SocialBee, Buffer, Hootsuite, Sprout Social, AgoraPulse, SocialMgr, SocialPilot, MavSocial, CloudSocial, SocialHub and SendPilot.