Yes, both PostFlow and SocialBu offer a Free Trial.
PostFlow 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 PostFlow Starts at $3/Month when Billed Yearly whereas for SocialBu Starts at $6.70/Month when Billed Yearly.
Some top alternatives to PostFlow includes Zoho Social, Crowdfire, SocialBee, Buffer, Planable, OneUp App, SocialMgr, Later, SocialBu, Broadcast, Smart Post App, CloudSocial, SocialHub, Lately and SocialHuge.
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.
