Top 6 AI Grammar and Spell Checkers [2024 Updated]

April 25, 2024 1.7K views

Have you ever wondered how artificial intelligence is transforming the way we perfect our writing? Whether you're well-versed in grammar checkers or approaching them with skepticism, you're in for an eye-opening journey. This concise guide introduces you to the "Top AI Grammar and Spell Checkers for 2024," meticulously curated to help you discover the latest advancements in language technology. We'll not only demystify the technology behind these tools but also provide practical tips to help you harness their full potential.

AI grammar&spell checkers

Part 1: How AI Grammar and Spell Checkers Work

Ever wondered how AI grammar and spell checkers weave their magic? Different from the local dictionary spell-check feature in Microsoft Word, AI Spell Chcker act as your digital language wizards, analyzing your text with a mix of advanced algorithms and a vast database of grammar, spelling rules, and common errors.

Here's the lowdown: as you type or paste your text, these AI tools swing into action, scrutinizing every word and sentence to ensure it follows the rules of the language. If they spot an error or deviation, they not only flag it but also suggest corrections, often providing explanations to help you understand the issue. It's like having an eagle-eyed editor at your side, but faster and available 24/7. So, whether you're crafting an email, a report, or the next great novel, AI grammar and spell checkers are here to ensure your words shine with precision and clarity.

AI-based grammar and spell checkers have revolutionized the way we perfect our writing, but how do they stack up against traditional methods like conventional software and human proofreading? Let's weigh the pros and cons:

AI Grammar and Spell Checkers:


  • Speed and Accessibility: AI tools work in real-time, providing instant feedback, making them incredibly efficient.

  • Consistency: They maintain a consistent level of scrutiny, ensuring no errors are overlooked.

  • Learning and Adaptation: Some AI checkers learn from your writing style over time, offering personalized suggestions.

  • Cost-Effective: Often more affordable than hiring a professional proofreader.


  • Limited Contextual Understanding: AI may struggle with complex sentence structures or nuanced writing styles.

  • False Positives: They can occasionally flag correct phrases as errors.

  • Privacy Concerns: Some AI tools require access to your text, raising potential privacy issues.

Traditional Software:


  • Familiarity: Many writers are comfortable with traditional software like Microsoft Word.

  • Offline Use: No internet connection required.

  • Customization: Users can fine-tune settings to suit their preferences.


  • Slower: Manual scanning and corrections can be time-consuming.

  • Inconsistencies: The level of scrutiny may vary from one user to another.

  • Lacks Contextual Intelligence: Traditional software may not catch nuanced errors or stylistic issues.

Human Proofreading:


  • Contextual Understanding: Human proofreaders can grasp the subtleties of language and writing style.

  • Accuracy: Proficient proofreaders rarely miss errors and provide valuable feedback on style.

  • Nuanced Editing: They can offer suggestions beyond grammar and spelling, enhancing the overall quality of the text.


  • Costly: Hiring a human proofreader can be expensive.

  • Time-Consuming: Turnaround time may not be as quick as AI or software.

  • Availability: Finding a reliable human proofreader can be a challenge.

Part 2: Best 6 AI Grammar and Spell Checkers

Here's a review of the top 6 AI grammar and spell checkers in the market for 2024, considering their features, pricing, and suitability for different user needs:

WPS AI Spell Check

WPS AI Spell Check

WPS AI Spell Checker is a tool integrated into WPS Word. Its biggest advantage over other online spell checkers is that it doesn't require switching screens back and forth; you can receive real-time editing suggestions.

  • Features:

    WPS AI Spell Checker can enhance your text across four dimensions: Correctness, Delivery, Clarity, and Engagement. Additionally, you can customize proofreading goals for getting more tailored writing suggestions.
    For example, if you're a student, you can select the Academic Domain and choose between Essay or Report. The WPS AI Spell Checker even supports various academic formats like APA, MLA, and more.


  • Pricing:

  • New users will receive free credits to experience WPS Office's latest feature - AI Spell Checker. Upgrading to a membership allows unlimited usage of this feature, for just $2.99 per month.

  • Suitability:

    The WPS AI Spell Checker is ideal for individuals who regularly use Word for writing. It's currently the only AI Spell Checker integrated into Word tools on the market, capable of significantly boosting your work efficiency.

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Ginger Software is a reliable and effective tool for anyone looking to improve the quality of their writing. Its AI technology, language learning features, and SEO suggestions make it a versatile resource for professionals, students, and writers of all levels.

  • Features: Ginger offers grammar and spell checking, sentence rephrasing, translation, and a personal trainer feature that adapts to your writing style.

  • Pricing: Ginger has a free version with basic features. Premium plans start at around $12.48 per month (billed annually), making it budget-friendly.

  • Suitability: A good choice for non-native English speakers, students, and professionals looking for comprehensive language support.

Personal Experience: Ginger has been an intriguing tool in my writing journey. As a non-native English speaker, I appreciate its ability to suggest alternative phrasings and correct language nuances. However, the challenge lies in balancing its suggestions with maintaining a personal writing voice. Sometimes, it can be overly zealous in suggesting changes that might not align with the intended tone or style.


  • Features: GrammarBot provides grammar and spell checking in multiple languages. It's available as a free online tool and offers browser extensions for added convenience.

  • Pricing: GrammarBot's online version is free to use. There may be a nominal fee for browser extensions or premium features.

  • Suitability: Casual users and those seeking basic grammar and spell checking across different languages will find GrammarBot useful, especially if cost is a concern.

Personal Experience: Using GrammarBot has been a straightforward and budget-friendly experience. It's a reliable tool for catching common grammatical mistakes, especially when working with text in multiple languages. However, the challenge I've encountered lies in its limited depth of analysis. Unlike more comprehensive tools, it may not catch nuanced errors or provide suggestions for improving writing style. While it serves its purpose, it's important to keep in mind that it's not a replacement for more advanced grammar and spell checkers when more in-depth editing is needed.


  • Features: Grammarly is a household name when it comes to AI grammar and spell checkers. It offers grammar, punctuation, spelling, and style suggestions. It also provides readability analysis, plagiarism detection, and tone adjustments.

  • Pricing: Grammarly offers a free version with basic features. The premium plans start at around $11.66 per month (billed annually) and include advanced checks and writing insights.

  • Suitability: Ideal for a wide range of users, from students and professionals to content creators. It's versatile, user-friendly, and provides excellent feedback for improving writing.

Personal Experience: Using Grammarly has been a game-changer in my writing process. It's not just about fixing typos and grammar; it's about understanding my writing habits and improving them. However, it can be occasionally frustrating when it insists on changes that don't align with the intended style.


  • Features: LanguageTool offers grammar and spell checking in multiple languages, making it an excellent choice for multilingual users. It also provides style and punctuation checks. The free version can be used online, while the desktop version offers more advanced features.

  • Pricing: LanguageTool offers a free online version with limited features. The desktop version is available for a one-time fee of approximately $29.

  • Suitability: Multilingual writers and students who need grammar and spell checking in various languages will find LanguageTool valuable. It's particularly useful for academic and professional documents.

Personal Experience: My experience with LanguageTool has been positive, particularly when working on multilingual projects. It's an excellent resource for catching grammatical errors and inconsistencies across different languages. However, the challenge I've faced is that while it excels in grammar checking, it may not provide the same level of style improvement and suggestions for English texts as some other AI grammar checkers. It's essential to consider your specific writing needs and language requirements when choosing a grammar and spell checker.


  • Features: Sapling is designed for businesses and teams, offering grammar and spell checking, as well as tone and style suggestions. It integrates with popular communication tools like Slack and Microsoft Teams, making it suitable for collaborative writing environments.

  • Pricing: Sapling offers customized pricing based on the number of users and specific business needs.

  • Suitability: Ideal for businesses and teams looking to enhance written communication across emails, reports, and other documents. Sapling's integrations and collaborative features set it apart.

Personal Experience: My experience with Sapling has been primarily from the perspective of a collaborative writing environment. It excels in streamlining the editing and proofreading process within teams, ensuring consistency and professionalism in communication. The challenge, however, can lie in the initial setup and integration with communication tools, which might require some technical expertise.

Part 3: Suggestions for Choosing Your AI Checker

Customization is the key to harnessing the full potential of AI grammar and spell checkers. It allows users to tailor these tools to their specific writing needs and preferences. Here, we'll explore how different grammar checkers offer customization options and share some insights based on my experience with these tools.

When choosing an AI grammar and spell checker, the extent of customization you need largely depends on your specific writing goals. Grammarly offers the most comprehensive customization options, making it suitable for a wide range of users.

Ginger's personal trainer is a unique feature that can adapt to your writing style, but it might benefit from more advanced style adjustments.

LanguageTool is strong in multilingual support, making it a valuable choice for users who work in various languages but may not provide as much depth in style customization.

Sapling's customization revolves around team collaboration, making it an excellent choice for businesses.

GrammarBot, while budget-friendly, may be more suitable for basic grammar and spelling checks than highly customized writing needs.

In conclusion, the choice of an AI grammar and spell checker should align with your writing style, goals, and the level of customization you require. Consider your unique needs and preferences when selecting the tool that suits you best.

Part4: How to Use WPS AI to Check Grammar and Spelling?


WPS AI Spell Check.png

WPS AI is a state-of-the-art grammar and spelling checker that excels in both user-friendliness and advanced capabilities. Whether you're a novice or an experienced writer, WPS AI is tailored to meet your needs. Its intuitive interface makes it easy to use, while its powerful features are geared towards enhancing your writing. With WPS AI, you can elevate your content to new heights, ensuring it is error-free, professional, and engaging.

How to Get Started with WPS AI?

Getting started with WPS AI is a straightforward process that can significantly improve your writing. Here's a step-by-step guide to help you begin using this powerful grammar and spelling checker:

Step 1: Launch WPS AI on your system

Step 2: To create a new document, click on “New” located on the side bar

Step 3: Go to the Docs tab and then select Blank to create a new document

Step 4: To activate AI assistance, users can simply visit the Home tab and then select WPS AI on the ribbon menu

Step 5: Once the AI assistant is activated, users can now write a prompt asking AI to generate a recipe

Step 6: WPS AI will generate the best results according to the prompt. It is recommended to provide as much detail as possible in the prompt to make sure AI understands the requirements

Step 7: If the users are happy with the recipe, they can simply click on Accept. Users can also ask the AI assistant to Continue/Rewrite/Discard.



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How to Use WPS AI for Grammar Checking?

Creating a step-by-step tutorial with images for using WPS AI to check grammar is an effective way to highlight its features and advantages:

Step 1: Start by launching the WPS AI app on your desktop or smartphone. Inside the app, you can click on the “Create Blank” button to write a new document from scratch and fix grammar mistakes as you write. You can also use the “Open” button to fix grammar mistakes from an existing document.

Step 2: Once you have opened your desired document in the WPS AI app, you will see all the suggested modifications are marked with different colored underlines. Each color represents a different dimension. 

Step 3: Click on the word or sentence you want to modify, and all modification suggestions will appear in the sidebar on the right. Click on the exclamation mark icon in the top right corner, and you'll see the reason for the suggested modification. You can then choose to accept or dismiss it.

Step 4: If you want more writing suggestions, you will need to select a portion of your text from which you want to identify and fix grammar issues. You can use “Ctrl + A” on Windows or the “⌘ + A” combination on Mac to select all the contents of your document. Once you select the text, you can use the AI feature and click on “Improve Writing” to start the process of finding and fixing grammar mistakes.

Using AI tools for grammar checking offers a multitude of benefits that can significantly enhance your writing and communication. Here are some key advantages:

  • Error Detection and Correction: AI tools excel at identifying and correcting grammar and spelling errors, ensuring your text is error-free. This helps maintain professionalism and credibility in your writing.

  • Consistency: AI tools help maintain consistency in your writing by flagging inconsistent word usage, punctuation, and formatting. This is crucial for academic, technical, or business documents.

  • User-Friendly: Most AI grammar checkers offer intuitive interfaces and are easy to use, making them accessible to both beginners and experienced writers.

  • Customization: Many AI tools allow users to customize settings to align with their writing style and goals, offering a personalized writing experience.

  • Accessibility: Online AI grammar checkers are accessible from anywhere with an internet connection, enabling users to check their writing on various devices.

  • Cost-Effective: Some AI grammar checkers offer free versions with basic features, making them cost-effective tools for writers on a budget.

  • Multilingual Support: AI grammar checkers like LanguageTool cater to multilingual users by offering grammar checking in multiple languages.


1. Does Grammarly work with WPS?

The free writing app from the Grammarly Office add-in download ensures that everything you write is clear, concise, and error-free. And WPS Office is completely free to download and offers a wide range of complimentary features. It connects with WPS Writer, Presentation, and WPS PDF, and is a choice. WPS Office is free to use both online and on many mobile operating systems, including Mac, Windows, Android, and iOS.

2. Does WPS AI Free?

Yes, WPS AI offers a free version that provides basic grammar and spelling checking features. Users can utilize this free version to check and correct common grammar and spelling errors in their text. However, for more advanced features and in-depth grammar analysis, WPS AI also offers premium subscription plans at varying prices.


The "Top 6 AI Grammar and Spell Checkers" represent a selection of cutting-edge tools in 2024 that offer advanced grammar and spelling correction, style improvements, and other writing enhancements. Grammarly, LanguageTool, Sapling, GrammarBot, and Ginger each bring unique features and pricing options to cater to a wide range of user needs. On the other hand, "WPS AI" is a comprehensive writing assistant that provides grammar and spelling checking along with advanced features, available both for free and through premium plans. Together, these tools showcase the evolution of AI-driven writing assistance, providing users with options to enhance their writing skills, efficiency, and overall writing quality.

15 years of office industry experience, tech lover and copywriter. Follow me for product reviews, comparisons, and recommendations for new apps and software.