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ProWritingAid vs Sudowrite comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

ProWritingAid
Ranking in AI Writing Tools
8th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
AI Proofreading Tools (10th)
Sudowrite
Ranking in AI Writing Tools
6th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the AI Writing Tools category, the mindshare of ProWritingAid is 7.5%, down from 9.2% compared to the previous year. The mindshare of Sudowrite is 8.2%, down from 9.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
AI Writing Tools Market Share Distribution
ProductMarket Share (%)
Sudowrite8.2%
ProWritingAid7.5%
Other84.3%
AI Writing Tools
 

Top Industries

By visitors reading reviews
University
12%
Manufacturing Company
10%
Healthcare Company
9%
Comms Service Provider
8%
Computer Software Company
10%
University
9%
Comms Service Provider
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
Find out what your peers are saying about Google, OpenAI, Cohere and others in AI Writing Tools. Updated: December 2025.
881,082 professionals have used our research since 2012.
 

Overview

Find out what your peers are saying about Google, OpenAI, Cohere and others in AI Writing Tools. Updated: December 2025.
881,082 professionals have used our research since 2012.