Neither GRIN nor Intellifluence offers a free trial.
GRIN is designed for Large Enterprises, Medium Business and Small Business.
Intellifluence is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of Intellifluence begins at $79.16/Month when Billed Yearly, while pricing details for GRIN are unavailable.
Some top alternatives to GRIN includes AspireIQ, Influencity, CreatorIQ, TapInfluence, Upfluence, HYPR, buzzbomb.com, Intellifluence and Influence Hero.
Some top alternatives to Intellifluence includes Upfluence, LinkTrust, HYPR, Adly, buzzbomb.com, CreatorDB, Ainfluencer, Influence Hero and Mysocial.