ChatGPT vs Grammarly

Side by side on what is actually measured: monthly searches for each name, the 3-month trend, and pricing. A cell is highlighted only where one tool is genuinely ahead.

ChatGPT and Grammarly compared on the figures this directory actually measures: pricing, category, and real monthly search demand for each name. ChatGPT is the more searched of the two: about 121,876,917 searches a month against 2,946,883 for Grammarly, roughly 41 times as many. Both are listed as freemium.

Search volume says how many people look for a tool by name, which is a reasonable proxy for how established it is. It says nothing about which one suits your work. The table below sets out what each is for, and each tool's own page covers its features, pricing tiers and the cases it handles badly.

Tagline
OpenAI's flagship conversational AI assistant.
AI writing assistance everywhere.
Pricing
Free plan
Free plan
Starting price
$20/mo
$12/mo
Search trend (3 mo)
+14.4%
-29.3%
Rating
No reviews yet
No reviews yet
Upvotes
N/A
N/A
Verified
Categories
Chatbot & Assistants, Productivity, Writing & Content
Writing & Content, Productivity
Website
chatgpt.com
grammarly.com

More about ChatGPT

OpenAI's flagship conversational AI assistant.

Read the ChatGPT review

More about Grammarly

AI writing assistance everywhere.

Read the Grammarly review

Frequently asked questions

ChatGPT or Grammarly, which is better?
Neither is better in general. ChatGPT is searched for more often, which reflects how established it is rather than how well it would suit you. Compare them on the table below and on what each one is specifically not good at, which is on their individual pages.
Is ChatGPT or Grammarly cheaper?
Both are listed as freemium. Exact tier prices are on each tool's own page, taken from the vendor's pricing page.