🆚 Grammarly vs. Writesonic

Compare technologies based on real-world usage data *

Type

Text tool
Text tool

About

Grammarly is an online grammar checker and AI writing assistant that helps users improve written communication by analyzing text for grammar, spelling, clarity, tone, and style issues.

It provides real-time writing suggestions, sentence rewrites and paraphrasing, tone detection, plagiarism checking against large web and academic databases, generative AI tools for drafting and summarizing text, and citation generation for APA, MLA, and Chicago styles.

Writesonic is an AI-powered content creation and SEO platform that helps users generate marketing copy, blog articles, and optimized web content with integrated research and editing tools.

It includes AI article generation with brand voice training, keyword research and site audits, competitor and SERP analysis, Generative Engine Optimization (GEO) that adapts content for AI search systems, and integrations with platforms such as WordPress, Zapier, and Google Search Console.

Headquarters

San Francisco, California, United States
San Francisco, California, United States

Website

Pricing

Free version ✔️100 AI prompts per month
Pro (annually)$144/year
Pro (monthly)$30/month
Free version ❌
Lite
(15 articles, 6 SEO audits)
$49/month
Standard
(30 articles, 15 SEO audits)
$99/month
Professional
(50 articles, 40 SEO audits, 100 tracked AI prompts)
$249/month
Advanced
(75 articles, 60 SEO audits, 200 tracked AI prompts)
$499/month
EnterpriseCustom

Categories

Text Tools › Rank #2
Text Tools › Rank #11
Generative AI › Rank #2
Generative AI › Rank #13
SEO › Rank #29

Popularity

Determined by the number of sites using each technology.

The Grammarly text tool is 11 times more popular than Writesonic.
Total websites

Market share

Text Tools
Generative AI

Popularity by country

Determined by the number of sites detected from each country.

Grammarly is more popular in the United States, Australia, and the United Kingdom, while Writesonic is more popular in Sweden.
United States
Australia
United Kingdom
India
Canada
Germany
France
Netherlands
Spain
South Africa

Awards

Popularity by domain category

Determined by the number of sites in each category.

Grammarly is more popular than Writesonic in all market segments.
Business
Marketing/Merchandising
Education/Reference
Blogs/Wiki
Online Shopping
Travel
Non-Profit/Advocacy/NGO
Health
Internet Services
Real Estate

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#9,642
sbob*t.com
#14,350
View more ➝
Name
Rank
#55,965
#295,291
View more ➝

See also

* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.

Statistics were last calculated on .
For details, see our methodology and disclaimer.