GrammarBot is dedicated to providing a generous free and low price spelling and grammar checking API. Our signup and billing is now handled through RapidAPI. 

Existing Member? Login to RapidAPI to access your GrammarBot API.


New Members

Click on any plan below to visit the pricing/signup page for our service. Please note that the free plan will charge 1 cent for each request that exceeds the monthly quota. Stay under the quota and you won't be charged a penny.

Grammar Checking API Pricing