Yes, both SocialMgr and TrustAds offer a Free Trial.
SocialMgr is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
TrustAds is designed for Large Enterprises, Medium Business and Small Business.
The starting price of SocialMgr begins at $12/Month, while pricing details for TrustAds are unavailable.
Some top alternatives to SocialMgr includes Zoho Social, Crowdfire, SocialBee, Buffer, Planable, Later, SocialBu, SocialPilot, SocialChimp, Socialdraft, Broadcast, CloudSocial, SocialHub, Social Aider and SocialGest.
Some top alternatives to TrustAds includes AdPuzl, Twitter Ads, Adline, The Next Ad, Adbot, LinkedIn Marketing Solutions, Easy Ads, SocialCloser, Takeads and Revealbot.