Yes, both Walls.io and Social Web Suite offer a Free Trial.
Walls.io is designed for Large Enterprises, Medium Business and Small Business.
Social Web Suite is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Walls.io Starts at $200/Month when Billed Yearly whereas for Social Web Suite Starts at $19/Month when Billed Yearly.
Some top alternatives to Walls.io includes Zoho Social, Crowdfire, SocialBee, Social Media Wall, Planable, SocialMgr, Later, SocialBu, ShareSpring, Social Web Suite, Socialdraft, CloudSocial, SocialHub, Send Social Media and Wallzoe.
Some top alternatives to Social Web Suite includes Zoho Social, Crowdfire, SocialBee, Buffer, Planable, SocialMgr, Later, SocialBu, SocialChimp, SocialOomph, InoSocial, Social Mako, CloudSocial, SocialHub and SocialHuge.