Best 8 Grammar checking Tools in 2025

Enote, Factful, GPTsuite, Text/Code Util.AI, Academi.AI, MagickPen, Penelope.ai, Katteb are the best paid / free Grammar checking tools.

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17.16%
4
AI-based note-taking app with custom prompts and powerful editing options.
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90.49%
1
Ultimate productivity tool for precision writing.
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2
All-in-one AI toolkit, no subscription needed.
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4
AI assisted web app for text and code utilities.
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17.16%
7
Revolutionize your study with advanced AI algorithms.
39.1K
13.97%
1
AI-powered writing tool for effortless text generation.
6.2K
35.17%
0
Automated tool for checking scientific manuscripts.
102.6K
16.16%
0
Fact Checked AI Writer
End

What is Grammar checking?

Grammar checking is an AI-powered tool that analyzes written text to identify and correct grammatical errors, spelling mistakes, and issues with punctuation, style, and clarity. It leverages natural language processing (NLP) techniques and machine learning algorithms to understand the context and structure of sentences, offering suggestions for improvement. Grammar checking tools have become increasingly sophisticated and widely used in recent years, helping writers, students, and professionals produce polished, error-free content.

What is the top 6 AI tools for Grammar checking?

Core Features
Price
How to use

Katteb

Fact-checked and reliable AI content generation
In-text citations from trusted and credible sources
Support for over 110 languages
Advanced proofreading feature with linguistic error detection
Built-in plagiarism detection and citation features

Basic $9.99/month Includes access to all core features with a limit of 1,000 words per month.
Pro $19.99/month Includes access to all core features with a limit of 5,000 words per month.
Business $49.99/month Includes access to all core features with a limit of 10,000 words per month and priority support.

To use Katteb, simply sign up for an account and access the platform. From there, you can choose the type of content you want to create and input your requirements. Katteb will generate fact-checked and reliable AI content based on your specifications.

MagickPen

AI-powered text generation
Grammar checking tools
Bug fixing
Translation

Free
Pro
Subscription

To use MagickPen, simply input your subject, click the generate button, and the generated result will appear in seconds. You can customize options like roles, languages, tones, lengths, and formats to tailor your writing.

Penelope.ai

Comprehensive, configurable checks
Integrates with publishing platforms
Transparent results

Annual Submissions < 500 £750 Price for full suite of checks (Annual, excl VAT)
Annual Submissions 501 - 1000 £1,200 Price for full suite of checks (Annual, excl VAT)
Annual Submissions 1001 - 2500 £2,500 Price for full suite of checks (Annual, excl VAT)
Annual Submissions 2501 - 5000 £4,000 Price for full suite of checks (Annual, excl VAT)
Annual Submissions 5000+ Custom Price for full suite of checks (Annual, excl VAT)
Cost per submission £1.50 - £0.80

1. Upload your manuscript to Penelope.ai. 2. Select the desired checks to run. 3. Receive results and feedback.

Factful

Fact Checking
Grammar Suggestions
Intuitive Suggestions
Plagiarism Detection
Site Credibility Check
Multilingual Support
Integrated Dashboard
Cross-platform integration

Basic Free Includes basic grammar checking and fact-checking features.
Premium $9.99/month Includes advanced grammar suggestions, plagiarism detection, and multilingual support.
Business $19.99/month Includes all premium features plus team collaboration and priority support.

Using Factful is simple. Just sign up for an account, upload your documents, and let Factful check for errors and provide suggestions. You can also integrate Factful with your Google Drive for easy access to your documents. Factful will curate suggestions and set goals based on your correction history to help you improve your writing.

Text/Code Util.AI

Code auto-completion
Code formatting
Code linting
Text summarization
Text editing
Grammar checking

To use Text/Code Util.AI, simply visit the website and sign up for an account. Once logged in, you can access the different features and utilities offered by the AI app.

GPTsuite

Chatting with Documents
Grammar Checking
Image Generation

To use GPTsuite, sign up for an account and obtain your API key. Then, you can access and utilize the different AI tools available in the GPTsuite library.

Newest Grammar checking AI Websites

Automated tool for checking scientific manuscripts.
Ultimate productivity tool for precision writing.
Fact Checked AI Writer

Grammar checking Core Features

Identifying grammatical errors, such as subject-verb agreement, verb tense, and pronoun usage

Detecting spelling mistakes and offering correct alternatives

Checking for proper punctuation, capitalization, and formatting

Analyzing sentence structure and suggesting improvements for clarity and concision

Providing context-aware suggestions based on the tone and style of the writing

What is Grammar checking can do?

In the education sector, grammar checking tools are used by students and educators to improve writing quality and provide constructive feedback.

Businesses and organizations use grammar checking to ensure their external communications, such as emails, reports, and marketing materials, are professional and error-free.

Journalists and media professionals rely on grammar checking to maintain high editorial standards and produce clean, accurate copy under tight deadlines.

In the publishing industry, grammar checking is an essential part of the editing and proofreading process for books, articles, and online content.

Grammar checking Review

User reviews of grammar checking tools are generally positive, with many praising their ability to catch errors, improve writing quality, and save time in the editing process. Some users appreciate the detailed explanations and learning opportunities provided by the tools. However, others caution that grammar checking tools are not infallible and may occasionally miss errors or suggest incorrect changes. Overall, most users find grammar checking tools to be valuable aids in their writing process, but recommend using them in combination with human review for the best results.

Who is suitable to use Grammar checking?

A student uses a grammar checking tool to proofread their essay before submission, ensuring it is free of errors and well-structured.

A professional writer incorporates grammar checking into their editing workflow to streamline the process and catch any mistakes they may have overlooked.

An email marketer relies on grammar checking to ensure their campaigns are polished and professional, increasing engagement and conversions.

A non-native English speaker uses grammar checking to improve their writing skills and communicate more effectively in their second language.

How does Grammar checking work?

To use a grammar checking tool, simply input your text into the designated field or integrate the tool with your preferred word processor. The AI-powered system will analyze your writing in real-time, underlining or highlighting potential errors and offering suggestions for correction. Many tools also provide explanations for their suggestions, helping users understand the underlying grammar rules. Some popular grammar checking tools include Grammarly, ProWritingAid, and Hemingway Editor.

Advantages of Grammar checking

Improves writing quality by catching and correcting common errors

Saves time and effort in the editing process

Enhances the clarity and readability of written content

Helps writers learn and internalize proper grammar and style conventions

Boosts confidence in writing abilities, particularly for non-native speakers or those with limited writing experience

FAQ about Grammar checking

What is grammar checking?
How does grammar checking work?
What are some popular grammar checking tools?
Can grammar checking tools replace human editors?
Are grammar checking tools suitable for all types of writing?
How can grammar checking improve my writing skills?