Yes, both Hootsuite and Tweet Ninja offer a Free Trial.
Hootsuite is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Tweet Ninja is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Tweet Ninja begins at $19/Month, while pricing details for Hootsuite are unavailable.
Some top alternatives to Hootsuite includes Zoho Social, Crowdfire, SocialBee, Hubspot Marketing Hub, Zoho Connect, Zoho Cliq, Buffer, Sprout Social, Planable, Later, SocialPilot, MavSocial, CloudSocial, SocialHub and SendPilot.
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.