Yes, both Tweet Ninja and Tweetmonk offer a Free Trial.
Tweet Ninja is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Tweetmonk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Tweet Ninja Starts at $19/Month whereas for Tweetmonk Starts at $8/Month when Billed Yearly.
Some top alternatives to Tweet Ninja includes Zoho Social, Crowdfire, SocialBee, Buffer, Planable, Later, SocialBu, Naytev, Ultimate SMM, Tweetastic, Redfeets, SocialPear, BTweeps, Twitter Ads and Tweepsmap.
Some top alternatives to Tweetmonk includes Zoho Social, Crowdfire, SocialBee, Buffer, Hootsuite, Planable, SocialMgr, Later, SocialHub, Post Genie, BlogAssistant, Tweepsmap and Sposter.