Grammarly Business offers Free Trial, but InstaText does not.
InstaText is designed for Individuals, Medium Business and Small Business.
Grammarly Business is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Grammarly Business begins at $12.50/User/Month when Billed Yearly, while pricing details for InstaText are unavailable.
Some top alternatives to InstaText includes Gramara, ProWritingAid, Linguix, Grammarly Business, WritingAssistant, Writer, WordAi, Essaybot, QuillBot and Ginger.
Some top alternatives to Grammarly Business includes ProWritingAid, Linguix, WritingAssistant, Writer, PlagiarismSearch Checker, Ginger, Handywriter and PaperRater.