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Grammarly vs KoalaWriter Comparison (2026)

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Good recommendations?

Grammarly

KoalaWriter

Overview

Cloud-based AI writing platform delivering real-time grammar, tone, style, and clarity suggestions across web, desktop, and mobile.

KoalaWriter is a cloud-based AI article generation tool for SEO professionals, agencies, and publishers that produces structured.

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Video & Screenshots

Pricing

Starting from

/user

Per month

Free trial available
Credit cardless trial
Free account
Subscription based

Starting from

No pricing info

Free trial available
Credit cardless trial
Free account
Subscription based

User reviews

4.7

7.2K

5.4K

1.5K

158

Value for money

Ease of use

Features

Customer support

90%

would recommend this app

4.5

Value for money

Ease of use

Features

Customer support

81%

would recommend this app

Pros

“The best thing is that it has everything to check content quality, including plagiarism, AI, grammar error, etc. which makes it best for writers and those who want supreme content quality.”

Preeti J.

Digital Marketing Analyst

“It improves clarity, professionalism, and consistency across business communication while helping catch grammar, spelling, and tone issues before messages are sent.”

Jennifer H.

Service Billing Administrator

“grammarly business has made writing with our team much easier it quickly spots mistakes suggests better ways to phrase sentences and helps keep the tone right this is especially useful for emails and documents that multiple people work on the platform is simple to use and everyone was able to start right away when we had questions customer support responded quickly and fixed any issues”

matt p.

operations executive

Pros

“It pulls content from text and documents that you upload, so source material is good.”

Mike H.

CEO

“Very good at creating H2 and H3 headings and then filling in each section.”

Mike H.

CEO

“You plug in what you need and you will get a blog that has words and some SEO in it for people to read.”

Robert A.

SEO Content Writer

Cons

“One small downside is that some of Grammarly's suggestions can occasionally feel unnecessary at times, particularly when writing personalized messages that does not fit the intended tone of the message I am trying to write.”

Jordan V.

Sales Development Specialist

“Additionally, the cost can be relatively high for smaller teams compared to simpler grammar tools, which can make ROI feel unclear if you’re only using basic proofreading features.”

Kai Z.

realtor

“Sometimes, Grammarly does not even wait for the sentence to complete and start showing suggestions which is not only wrong but also frustrating.”

Preeti J.

Digital Marketing Analyst

Cons

“Got extremely bad results from the Bulk Writer that didn't have to anything with the SERPs. When I reached out to the support they simply said it is not possible to return less than 10% of the used credits for those useless articles because of "incurred costs".”

Niklas M.

Owner

“no chat support on the site, no forum where you can post question, need more examples of how to use features with expected outcomes”

Jesse B.

Owner

“My biggest challenge is that I need to write a lot of long blog articles in a very small niche.”

Erin P.

Owner