Premier AI Tools for Grammar Checking and Text Rewording in 2023

AI Grammar Checking and Text Rewording Tools

Summary: Welcome to the exciting world of cutting-edge AI grammar checking and text rewording software, where AI takes center stage to help you level up your content game! You can say goodbye to those pesky grammar hiccups and tangled language because these savvy tools are here to work their magic and make your writing top-notch.

These AI apps will make your content gleam!

Ah, the hype around ChatGPT may be stealing the spotlight, but let’s not forget that AI tools have been doing their thing for quite some time now. And when it comes to AI grammar checkers, oh boy, they’ve been working their magic behind the scenes!

But hold up, we’re not talking about those fancy AI writing generators that spit out entire essays like a magician pulling rabbits out of a hat. No, no! These tools are all about refining and polishing your content, making it shine like a diamond in the rough. I mean, who doesn’t want their writing to be concise and oh-so-enjoyable, right?

Personally, I can’t live without these nifty apps. They’ve become my writing sidekicks, propping me up like a trusty cup of coffee every single day. Typos, you better watch out ’cause we’re coming for you! Grammar, you can run, but you can’t hide!

So, if you’re on the hunt for an AI grammar checker or rewording tool to elevate your writing game, look no further, my friend. I’ve taken the liberty of sifting through a bunch of apps, and after some serious testing, I’ve whittled it down to the six best contenders. Trust me, you’re in for a treat!

The Best 6 AI Grammar Checking and Rewording Software Tools

Here’s the rundown of the crème de la crème in the world of AI grammar checkers and rewording tools:

First up, we’ve got the rockstar of the bunch – Grammarly! This all-around editing champ will make sure your writing shines brighter than a disco ball at Studio 54. Typos, sentence structure, tone – Grammarly’s got your back!

Next in line is Wordtune, the wordsmith extraordinaire! Need some epic rewriting, shortening, or even expanding of your content? Wordtune will whip those words into shape faster than a cooking show contestant tossing a salad.

But hey, if informative evaluation reports are your jam, then ProWritingAid is the one for you! It’s like having your very own writing coach analyzing your work, giving you tips and tricks to level up your game.

Oh, and for all you Microsoft 365 lovers out there, say hello to Microsoft Editor! It’s like having a grammar-savvy assistant right there in your Microsoft world. Talk about integration goals!

Calling all professionals in need of crystal-clear writing – WordRake is your knight in shining armor! No more fluff and confusion. This tool cuts through the noise and leaves you with beautifully clear content.

Last but not least, we have LanguageTool, the multilingual maestro! Whether you’re a polyglot or just like to sprinkle different languages in your writing, LanguageTool’s got your linguistic back.

So there you have it, the dream team of AI grammar checking and text rewording tools, ready to rock your writing world! Choose your weapon, and let’s slay those writing dragons together!

What Makes This List of the Best AI Grammar Checkers and Rewording Tools Stand Out from the Rest?

Oh, let me tell you! First off, we’re steering clear of those lists that get all mixed up with those fancy AI generative writing apps. Nope, we’re focusing squarely on the AI content editing champs!

Now, here’s the juicy part – I didn’t just skim through some marketing materials and cherry-pick customer reviews. Nah, I rolled up my sleeves and put in countless hours researching and testing these bad boys. I mean, we’re talking serious commitment here!

Transparency is my middle name, folks! Some of these apps have been my trusty sidekicks for years in my writing journey. But you know what? I wanted to see what else the world had to offer. So, I signed up for each one and gave them a whirl like a tornado, testing them in all kinds of scenarios. Spelling and grammar errors? Check! Cutting the fluff to make it snappy? You betcha!

Now, listen up – not all editing apps are created equal. Some are great at paraphrasing, while others cover a bunch of bases. Honestly, I haven’t stumbled upon a one-size-fits-all editing app. But that’s totally cool! Sometimes, you just gotta tag team a couple of these bad boys to get the job done.

AI Grammar Checkers and Text Reworders Testing Criteria

While I was putting them through their paces, I had a checklist to make sure we were getting the cream of the crop:

  1. AI editing, not AI writing. Those generative writing apps had to step aside from this list.
  2. Spell and grammar checker – duh! But hey, they can be a bit unpredictable sometimes.
  3. Flexibility is key! Options to create custom style guides for those team efforts. You know, consistency is king!

Oh, and here’s the cherry on top – the ability to rewrite, shorten, or even lengthen content! Call it paraphrasing or rewording – it’s the secret sauce for writing like a boss.

And let’s not forget the plagiarism police! These apps come with a built-in plagiarism checker, making sure you’re not accidentally lifting words from someone else’s work.

After all that hard work, I’ve narrowed it down from a whopping 30 contenders to the crème de la crème – the best 6 AI grammar checking and text rewording tools. Trust me, these are the real deal, folks! So, let’s raise a virtual toast to this awesome lineup!

Grammarly: The Ultimate All-Around AI Grammar Checker

Grammarly - one of the best AI grammar checkers available

Grammarly functions seamlessly across various desktop and mobile platforms, browsers, and applications. This comprehensive AI editing tool encompasses all of our features, excluding paraphrasing. However, it does automatically propose concise and clear rewrites – it’s just that you can’t select a sentence or paragraph and request instant rewrites, shortening, or lengthening. Yet, if you seek swift sentence rephrasing, you can utilize its complimentary online paraphrasing tool.

As a seasoned Grammarly user, I’m well-acquainted with its idiosyncrasies. Occasionally, its suggestions are inaccurate or entirely amiss. But remember, it’s a machine, not a human, and its positive suggestions outweigh the negatives. One aspect I appreciate is the ability to toggle the Chrome browser extension on or off. For instance, I keep it disabled while writing in Google Docs to avoid interruptions from suggestions. I much prefer copying the text to the desktop editor afterward and engaging with the editing mode then. Furthermore, the browser extension doesn’t integrate smoothly with WordPress, so I deactivate it there as well.

Should you wish to establish a style guide for your organization, upgrading to the Business plan is necessary. For instance, a company like could stipulate that its employees refer to the company as “” in their writing. The business plan also facilitates snippet customization, and brand tone configuration, and offers an analytics dashboard for recognizing team writing patterns.

AI grammar checking tool showing a style guide mistake

The recent introduction of the generative AI tool, GrammarlyGO, introduces several additional editing features, including the ability to identify gaps in writing, propose general enhancement ideas, and pinpoint the main point. While these features aren’t remarkably profound at this stage, it’s heartening to witness Grammarly’s ongoing tool refinement efforts.

Grammarly’s pricing structure encompasses a free plan, followed by a $12/month Premium plan and a $15/member/month Business plan (applicable to teams with a minimum of 3 members).

Wordtune: Your Go-To Solution for Expertly Rephrasing, Shortening, and Expanding Content

Wordtune - my pick for rephrasing, shortening, and expanding content

Imagine having Wordtune as your trusty sidekick alongside Grammarly, dedicated to refining your content through skillful rephrasing, concise summarization, and comprehensive expansion. While it might not venture into the realm of plagiarism checks, it truly shines when it comes to breathing new life into your writing while preserving its core essence. Moreover, it even goes the extra mile by suggesting ways to infuse a casual, laid-back tone or a formal, polished demeanor, giving you the power to tailor your content precisely for your intended audience.

This versatile tool seamlessly plays the role of an online editor, equipped with spell-check and grammar suggestions that can elevate your writing. It also effortlessly integrates into your Microsoft Word experience as an add-in or becomes a handy Chrome extension. Whether you’re crafting your work within the realms of Google Docs or other platforms, Wordtune patiently awaits, ready to lend a helping hand. A simple selection of text triggers its magic, providing you with a range of alternative expressions to choose from.

Wordtune truly shines when you find yourself yearning to infuse a breath of fresh perspective into your ongoing endeavors, offering a nuanced approach that can truly make a difference.

Turning to the matter of pricing, Wordtune presents a free version that generously offers up to 10 rewrites each day – a solid entry point for newcomers. However, should you wish to unlock the full potential, the premium version awaits at $24.99 per month or $119.88 per year, ushering you into a realm of unlimited access to all features, including the invaluable ability to comprehensively rewrite entire paragraphs.

ProWritingAid: The Top Choice for AI Grammar Checking in Evaluation Reports

ProWritingAid - my top choice for AI grammar checkers in evaluation

ProWritingAid operates in a manner similar to Grammarly, boasting an online editor that enables you to either copy and paste your text or upload documents for editing. The user interface might appear busier than Grammarly’s, with numerous reports and scores in the margins. This setup could seem a bit overwhelming initially, but it does deliver on detecting errors that Grammarly might overlook. For instance, it points out that en dashes should lack spaces on either side.

Beyond the online editor, ProWritingAid offers desktop AI grammar checking applications for both Windows and Mac, browser extensions, as well as add-ons tailored for Microsoft Word and Google Docs. However, I encountered a minor hiccup with the Chrome extension, as it required a dedicated plug-in for Google Docs functionality. Even then, the extension only allowed generating Summary Reports or Improve Document Reports similar to what’s available in the online editor, not providing real-time in-line suggestions.

A significant advantage of ProWritingAid is its ability to craft a personalized style guide within the premium version. This feature stands out as you don’t need to make a further leap to a team-oriented version as you would with Grammarly.

In addition, ProWritingAid introduces a Rephraser tool (currently in beta) akin to Wordtune. This feature offers multiple rephrasing alternatives for each sentence, enhancing its versatility.

Regarding pricing, ProWritingAid offers a free version that caps at 500 words and 10 rephrases daily, providing rudimentary writing suggestions. However, for a more comprehensive experience that lets you “edit like a pro,” the unlimited premium version with enhanced functionality becomes the go-to choice.

Microsoft Editor: The Optimal Integrated AI Grammar Checker for Microsoft 365

Microsoft Editor - the most optimal integrated AI solution for checking grammar

Microsoft Editor’s seamless integration with Microsoft 365 makes it a standout choice. It’s accessible on macOS and Windows desktop devices or can be added as a free browser extension for Chrome and Edge. While a free Microsoft account provides fundamental spelling and grammar checks, unlocking premium features requires a subscription to Microsoft 365.

Within this tool, you can define your writing style through intricate grammar adjustments. You can fine-tune elements such as passive voice usage, adverb positioning, and adjective sequence, and even tailor your writing for formality or brevity.

Microsoft Editor extends its utility to platforms like Gmail, Outlook, LinkedIn, and various social media sites. However, for more profound editing endeavors, Microsoft Word emerges as the preferred choice. Here, activating the sidebar menu reveals an encompassing score complete with corrections and refinements and an option to assess for similarities (plagiarism).

Pricing: Microsoft Editor offers a free version featuring basic spelling and grammar checks. For a more comprehensive experience, the premium version is accessible through a Microsoft 365 subscription, starting at $6.99 per month.

WordRake: The Premier AI Grammar Checking Software for Clarity and Conciseness

WordRakeis a perfect AI tool for clarity and conciseness

WordRake specializes in enhancing clarity and conciseness in your writing. You’re presented with these options:

  • Brevity mode, designed to prioritize concise expression
  • Simplicity mode, which prioritizes familiar word choices
  • Or the combined approach to optimize your editing suggestions

A notable consideration is that WordRake operates exclusively within Microsoft Word and Outlook. Employing the familiar Microsoft Word track-changes format, it highlights potential enhancements that you can either accept or reject.

WordRake targets professionals, particularly those lawyers who require precision in their legal briefs. (Imagine a legal realm without convoluted jargon!) For instance, it can:

  • Transform language to plain terms and reduce complex terminology
  • Trim superfluous introductory phrases
  • Eliminate needless descriptive words and modifiers
  • Rectify nominalizations and prolix adjective phrases
  • Eradicate redundancies and rectify usage errors
  • Identify higher-level grammar and punctuation errors
  • Elevate casual language to a more professional tone
  • Streamline verbiage to meet word count requirements

WordRake caters to a specialized yet pivotal role, accomplishing it with remarkable efficacy.

In terms of pricing, WordRake extends a 7-day free trial. Following that, it’s $17 per month ($129 per year) for Microsoft Word (Mac or Windows) or $24 per month ($199 per year) for access to both Microsoft Word and Outlook (Windows only).

LanguageTool: The Ultimate AI Grammar Checking for Multilingual Authors

LanguageTool is my top pick for spelling, styling, and grammar checking

LanguageTool emerges as a versatile multilingual grammar, style, and spell checker equipped with an AI-powered sentence rephraser and a customizable style guide. Comparable to applications like Wordtune, its rephrased suggestions stand strong, while its grammar and spelling accuracy align with the caliber of Grammarly.

To utilize LanguageTool, you can either paste your text or upload a Word document into the online editor for error detection, rectification, or paraphrasing. After implementing your changes, you can export the revised content as a Word document or copy and paste it back into your original document. Alternatively, you can deploy the software across various platforms, including:

  • Desktop applications: macOS, Windows
  • Browser extensions: Chrome, Edge, Firefox, Safari, Opera
  • Office plugins: Google Docs, Microsoft Word, OpenOffice, LibreOffice
  • Email add-ons: Gmail, Apple Mail, Thunderbird

A notable addition in the settings is the ability to opt for the Oxford comma in British English—standard in other English variants like U.S. and Canadian English. Furthermore, my tests indicated that the style guide functioned on par with Grammarly and ProWritingAid.

Additionally, the app showcases its prowess in handling diverse languages. When inputting text in a different language, the app seamlessly auto-detects the change and furnishes relevant suggestions. For instance, it promptly switched to Spanish mode upon pasting Spanish text, highlighting corresponding spelling and grammar errors.

Pricing: LanguageTool offers a free plan as an initial entry point. Subsequently, for individuals, the pricing scales at $24.99 per month, or for small teams of up to 20 members, a rate of $56.90 per user per year applies.


In conclusion, the use of AI grammar checking and text rewording tools can be a game-changer, especially for bloggers and freelance writers! These nifty apps serve as invaluable aids, helping us identify areas for improvement in our first drafts. Sure, we might not accept all their suggestions, but together with AI, we can churn out some seriously solid first drafts before our superhero editors swoop in.

Now, let me spill the beans on a couple more AI gems that you can add to your writing arsenal – ChatGPT and Jasper AI. These two powerhouses are not just for generating text; oh no, they’ve got some serious grammar-checking and rewording skills too! If you’re curious to see how they stack up against each other, check out the ultimate Jasper vs. ChatGPT comparison review. It’s the showdown of the century, and you won’t wanna miss it!

So, here’s my advice – take these AI grammar checkers and rewording tools for a spin! Most of ’em offer free trials or free versions to get you started. Once you find the one that jives with your writing style, consider upgrading to the premium version. It’s like having a trusty sidekick in your writing journey, helping you bring out the best in your work. Happy writing, my fellow word warriors!