4 Best Grammar Checker Tools Review: Grammarly, ProWritingAid, Whitesmoke, and Ginger

What are some of the best grammar checker tools available? This is one of the most commonly asked questions among writers and proofreaders.

Have you been considering starting your own blog, pursuing freelance writing as a career? Or maybe you want to transition to a freelance editor or become a professional proofreader and want your work to be error-free? Investing in a grammar tool can make your career a breeze. No editor wants to publish an article that is full of grammatical and embarrassing spelling errors.

We all know that the majority of the world’s population uses English as a second language. Native speakers are few, even though English is considered a business language. This, however, shouldn’t deter you from pursuing your passion in writing, be it as a freelance writer or an in-house writer. With a little bit of training and the right grammar tool, almost anyone can produce a great copy.

Who needs a grammar or spelling checker?

Anyone in the writing field who takes their work seriously should have a grammar or spelling checker tool at hand to help fix grammar and spelling mistakes, which would otherwise embarrass you.

How do I write an error free copy?

Some of the available grammar checker tools do an amazing job of transforming your raw ideas into great copy that is free from typos, punctuation errors, and grammatical errors. And all this is done instantly, you don’t have to go back after finishing your write up to check for the errors and correct them.

What is the best grammar checker?

I know you might argue that your English is superb, you’ve been writing for years since junior school and you don’t need some AI based grammar check tool to help you get the work done. The truth is, even the greatest of writers hire proofreaders and editors to double-check their work. If you’re just starting out your new blog, you may not have the resources to hire a proofreader, and going through your own work may be a challenge. That’s why these grammar checker tools come in handy. Here’s a review of some of the top 4 online grammar checker tools worth checking out. 


What is Grammarly?

If you’re looking for a grammar checker tool that takes the guesswork out of your writing, then Grammarly has you covered. With over 20 million users, the writing assistant that can be added as a chrome extension, not only corrects your grammar but goes on to offer an explanation on where you went wrong and how to correct it. From incorrect punctuation, misused words, spelling errors, and grammatical errors, when using Grammarly, you’re assured of polished and error-free work.

Grammarly Key features

  • Plagiarism detector
  • Browser extension
  • Tone detection
  • Mobile and desktop app
  • Vocabulary enhancement and sentence structure suggestions
  • Readability checks


  • Free plan offers basic writing corrections.
  • Premium plan offers advanced writing feedback at $11.66 per month billed annually.
  • Business plan costs $12.50 per month per every member


What is Ginger?

Founded in 2007, this established online grammar checker tool supports both American and British English, and helps you to write faster and better. Ginger is loaded with useful features and its ability to integrate with Microsoft Word makes it more appealing. If you want to translate your copy into multiple languages, Ginger has you covered up to 60 different languages.

Like Grammarly, Ginger offers both free and paid plans though their free plan is a bit limited on their kind of features you get to enjoy.

Ginger Software Key features

  • Translates up to 60 different languages
  • Word prediction
  • Text reader that helps English learners perfect their spoken English
  • Desktop and mobile app
  • Sentence rephrasing
  • Spelling checker
  • Virtual writing tutor – you get to practice from your own mistakes with the premium subscription


Ginger currently has a promo of 30% discount on their paid plans and a 40% discount on their annual plan.

  • Free
  • Monthly at $29.96/month with the discount you pay $20.97/month
  • Annual at $12.48/month with the discount you pay $7.49/month
  • Two years at $9.99/month with the discount you pay $6.66/month


What is Whitesmoke?

If you’re looking for a cost-efficient grammar check tool, you need to give Whitesmoke a try. Though more affordable than Grammarly, Whitesmoke grammar checker tool offers great features and the results are accurate too.

Incorporated in 2002, Whitesmoke offers a state of the art punctuation checker that helps to analyze and correct your punctuation errors. It not only highlights less obvious punctuation mistakes like a missing apostrophe, it goes ahead to offer possible solutions and writing tips so that you can avoid similar mistakes in future.

Whitesmoke Key features

  • Plagiarism checker
  • Style checker – using computer algorithms, it identifies stylistic errors in your writing and offers corrections. 
  • Offers translation to and from 55 languages
  • Offer writing tips to help you avoid the same mistakes in the future.
  • Punctuation checker


  • Web $5.00 / month
  • Premium $6.66 / month
  • Business $11.50 / month


What is ProWritingAid?

ProWritingAid is among the best style editor, grammar checker and writing mentor that is loved by novelists, bloggers, teachers and business writers. This all in one package gives you in-depth writing reports highlighting different elements such as passive voice, repetitiveness, over-complicated sentence construction and so much more.

If you’re looking to improve the clarity and power of your writing, ProWritingAid has you covered. And, what more, as a writer, its inbuilt app explanations, suggestions, quizzes, and videos help you to grow your skills as you write.

ProWritingAid Key Features

  • Up-to 20 in-depth writing reports
  • Writing style suggestions
  • Word explorer to help you find the right words
  • Eliminate embarrassing errors
  • Browser extensions
  • Easily integrates with multiple programs to enable easy editing  


The ProWritingAid pricing starts at $20.00 per month or you can pay $399.00 as a one-time lifetime payment.  


What is the best free grammar checker tool?

Anything good comes at a price, and that is the same thing with grammar checker tools. Although most of the grammar checkers we’ve listed above have free versions, to unlock some of their best features, you’ll need to pay either monthly or yearly. For the free versions, Grammarly’s app is a great thing to have installed as an extension, it helps to conduct a free grammar check and the tone of your voice as you write.

Is a grammar checker tool safe to use?

If you’re writing copy that is commercially or legally sensitive, you may want to double-check with those involved to be sure it doesn’t infringe on anyone’s privacy. Otherwise, it’s safe to use a grammar checker for an error-free copy before sending it out. Like any other tool or app out there, before using any grammar checker tool, do go through their privacy policy to have a better understanding of the kind of information collected and how it’s used before you sign up and use it.

Can I check my grammar on Google Chrome?

ProWritingAid and Grammarly offers their users the ability to install a Google Chrome extension. With the plug-in installed, you should be able to eliminate some grammatical and spelling mistakes as you write. The extension is able to grammar check your emails, social media posts or even when posting a comment on a blog.


With the four grammar checker tools that we’ve looked at above, we believe your writing and proofreading will be a walk over going forward. All the above offers different features and have free to paid options to choose from. While no single grammar tool can meet all your writing requirements, before settling for one, you need to think about what your writing needs are, and the must have features your preferred grammar check tool should have that will help you to grow and perfect your game.

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