Yes, both SocialOomph and Sprout Social offer a Free Trial.
SocialOomph is designed for Medium Business and Small Business.
Sprout Social is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for SocialOomph Starts at $15/Month whereas for Sprout Social Starts at $89/User/Month when Billed Yearly.
Some top alternatives to SocialOomph includes Sprout Social, Zoho Social, Crowdfire, SocialBee, Buffer, SMhack, Hootsuite, Planable, Socialhoox, SocialMgr, Later, HotPost, Social Web Suite, CloudSocial, SocialHub and HipSocial by 500apps.
Some top alternatives to Sprout Social includes Zoho Social, Crowdfire, SocialBee, Buffer, Sprinklr, Hootsuite, Planable, SocialMgr, Later, SocialBu, Ultimate SMM, Social Mako, CloudSocial, SocialHub and Lately.