Yes, both Social Media Wall and ShareSpring offer a Free Trial.
Social Media Wall is designed for Individuals, Freelancers, Medium Business and Small Business.
ShareSpring is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Social Media Wall Starts at $4.83/Day whereas for ShareSpring Starts at $50/Month.
Some top alternatives to Social Media Wall includes Zoho Social, Crowdfire, SocialBee, Buffer, Planable, Later, ShareSpring, Social Web Suite, CloudSocial, SocialHub, Send Social Media, HipSocial by 500apps, Wallzoe, Walls.io and SocialHuge.
Some top alternatives to ShareSpring includes Zoho Social, Crowdfire, SocialBee, Social Media Wall, Buffer, Planable, Later, SocialBu, Aggreto, Broadcast, Social Mako, CloudSocial, SocialHub, Send Social Media and Posted.