Yes, both Auttogram and SocialBu offer a Free Trial.
Auttogram is designed for Large Enterprises, Medium Business and Small Business.
SocialBu is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Auttogram Starts at $9.90/Month whereas for SocialBu Starts at $6.70/Month when Billed Yearly.
Some top alternatives to Auttogram includes Zoho Social, Crowdfire, SocialBee, Iconosquare, Buffer, Planable, IGAssistant, Later, SocialBu, Social Shark, SumoGram, GoGram, InoSocial, CloudSocial and Sharemyinsights.
Some top alternatives to SocialBu includes Zoho Social, Crowdfire, SocialBee, Planable, SocialMgr, Later, SocialPilot, MavSocial, Broadcast, Ultimate SMM, Social Mako, CloudSocial, SocialHub, SocialGest and Send Social Media.