Alibaba
Yes, both Storiad and SocialBook offer a Free Trial.
Storiad is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
SocialBook is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Storiad begins at $35/Month, while pricing details for SocialBook are unavailable.
Some top alternatives to Storiad includes Sassbook, buzzbomb.com, SocialBook, Qualified, BetterBook, Workvivo, IndiePaper, Blog To Social, MediaKits, BookFunnel, MarketerMagic and IFTTT.
Some top alternatives to SocialBook includes Upfluence, HYPR, buzzbomb.com, Clinked, CreatorDB, Influence Hero, Mysocial, OMBEA Response and CreatorCheck.