top of page


Breaking News

We are in transition at GrammarBot as we roll out a brand new version of our Grammar Checking API. This new version achieves state-of-the-art results.  We recommend that you view the demo and signup for the waiting list.


View Demo  |  Signup for Waiting List

If you can't wait for our improved updates, then you are welcome to signup for the existing API service described below.

GrammarBot is dedicated to providing a 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 1/2 a cent for each request that exceeds the monthly quota. Stay under the quota and you won't be charged a penny.

bottom of page