The Ultimate Guide to Grammar Checkers

Unbranded

All Notable Free & Paid Tools Compared

Want to find the perfect grammar checker? We’ve tested the most popular and effective tools to bring you this comprehensive comparison and help you choose the best fit for your writing.

The Importance of Grammar in Our Lives

Grammar will always be important. Unfortunately, writing skills are not one of those things we get when we are born.

Throughout our years in school, we are forced to study and practice grammar rules. But later, when we leave school and enter real life, we usually forget about the language lessons. Furthermore, we stop paying attention to our grammar.

The illusion that grammar is a kind of innate sense, or that once acquired will never be forgotten, could not be more false. In addition, the worst thing is that this illusion can turn against us at most inconvenient times.

Why Writing Correctly is Crucial

We share a world where consuming different web content and participation in social networks is a normal part of our life.

The manner of expression of our thoughts is important. Writing is one of the ways people express themselves.

At home, at work, with friends, online.

If you want to be understood correctly when writing is used as a tool for communication, then you must write correctly.

Correct writing is very important for everyone. However, for certain people, writing is a profession, and for them, writing error-free is just essential.

Publishers, philologists, freelancers, bloggers, proofreaders, journalists, and language specialists—you name them.

For writers, bloggers, teachers, editors, or marketing specialists, it is more than necessary to have the ability to create useful, clear, and clean content of high quality.
This is why using proper writing enhancement software is of utmost importance for all those professionals involved in writing.

The Best Grammar Checker Tools You Can Get

To find out what are the best tools for proofreading, we have spent some time to test each of the grammar and punctuation checkers presented here.

The opinion shared here is our personal.

Note : We have been using proofreading software for 17+ years now, and during this time, we have checked and tried over 30 different tools, which, for one reason or another, have attracted our attention.

See those which we consider among the best ones here below.

PaperRater

We’ve used this software quite a bit for research and academic purposes mainly.

You can Copy/Paste your text into the PaperRater website, and it will review your work for grammar, syntax, and a variety of other common errors certainly detracting from ideal communications.

Pricing:
The cost for the paid version, which has many options, is $14.95 per month or $95.40 annually.

Our brief opinion about PaperRater:

  • A bit costly compared to other grammar check tools.
  • One of the best grammar check tools. There is an option to give it a test run for 2 weeks and experience the benefits of this software.

ProWritingAid

We tested ProWritingAid for 2 weeks, and these are our thoughts about this grammar checking tool.

Writing depends on much more than just correct grammar.

ProWritingAid is well equipped with a style editor, grammar checker, and writing mentor in the same package. Whatever your level of writing, ProWritingAid can help you achieve new heights.

Pricing:
The cost for the paid version starts from $20.00 per month. Discounts are available for annual commitments and multi-year plans, including a Lifetime option.

Our brief opinion about ProWritingAid:

  • A bit clumsy compared to other advanced grammar check tools.
  • One of the top tools to check grammar. There is an option to trial test it for 2 weeks. Affordable pricing, especially if opting for longer-term plans.
  • Many options for integration.

Ginger Software

We tested Ginger for one month, and here are our initial impressions and thoughts about it.

Unlike other text correctors or word processors, Ginger doesn’t look at a document word by word but takes the whole sentence into account, providing context-based suggestions.

Pricing:
Ginger’s subscription options are quite competitive. Monthly subscriptions are priced at $20.97. Discounts are available for quarterly and annual plans, with the annual plan being particularly cost-effective at $7.49 per month.

Our brief opinion about Ginger:

  • Ginger struggles when it comes to writing style and word usage.
  • One of the most advanced tools available for grammar check. Ginger has competitive pricing and offers various subscription plans.
A red pencil correcting a text on a white paper, with the word "success" highlighted by underlining.

Perfect Tense

Perfect Tense is another grammar checking tool we’ve tested, offering a unique integration capability with multiple platforms.

Pricing:

Perfect Tense offers competitive pricing, though it is slightly higher than some competitors.

Monthly subscriptions start around $25 per month. They also provide options for bulk purchases and integrations, which can reduce the per-use cost.

Our Brief Opinion about Perfect Tense

  • The monthly subscription is almost double compared to the cheapest option offered by its competitors.
  • One of the grammar check tools you can rely on. Provides a convenient and distraction-free environment for working with text. There is an option for a five-day free trial.

WhiteSmoke

WhiteSmoke is a comprehensive writing tool that provides grammar and vocabulary checking, making it an excellent choice for those looking for robust software.

Pricing

WhiteSmoke offers several subscription plans to fit different needs.

The annual subscription costs $59.95 for the Essential package, $79.95 for the Premium, and $137.95 for the Business version, which can be used on up to three computers. Monthly and quarterly plans are also available, providing flexibility.

Our Brief Opinion about WhiteSmoke

  • The paid version limits the number of times you can use the integrated plagiarism checker.
  • Highly reliable for checking grammar with a useful collection of professionally pre-made templates. Affordable pricing especially when considering the feature set.

Grammarly

Grammarly is arguably one of the most popular and widely used grammar checking tools. It is favored for its comprehensive features that cater to both casual and professional writing.We used Grammarly for over 10 years.now and still use it sometimes, for example for comparisons like this one.

Pricing

Grammarly offers different subscription levels, starting at $30 per month for monthly billing. Quarterly and annual subscriptions provide significant savings, with the annual plan priced at $12 per month, offering the best value.

Our Brief Opinion about Grammarly

  • The paid version does not allow unlimited use of the integrated plagiarism checker. Pricier compared to some other tools unless you opt for an annual subscription.
  • There are no benefits or discounts if you are long-time subscriber.
  • The most comprehensive tool for checking grammar and proofreading text with many included options. Well equipped for both online and offline use. Even the free version has many useful features.

Hemingway App

Unlike the other tools mentioned, Hemingway App focuses more on improving the readability of your writing rather than just correcting grammar.

Pricing

The Hemingway App offers a free online version, and the desktop version is available for a one-time fee of $19.99, which includes all future updates.

Our Brief Opinion about Hemingway App

  • Not a traditional grammar checker or proofreader, so it can’t be compared directly with tools like Ginger or Grammarly.
  • Helps to make your writing bold and clear. Offers a very user-friendly interface and the ability to publish directly to Medium and WordPress. The desktop version can be used offline, an advantage over many other applications.

LanguageTool

LanguageTool is a robust tool that supports multiple languages and offers advanced grammar, style, and spell checking capabilities.

We tested LanguageTool intensively over a period of 3 weeks to evaluate its multilingual capabilities and integration features.

It’s well-suited for writers, educators, and professionals who need a reliable tool that integrates seamlessly with various platforms.In our opinion LanguageTool can be succesfully used as Grammarly alternative, and as you can see – it has a better pricing.

Pricing:

  • Free version available with basic functionalities.
  • Premium version starts at $3.33 per month, with discounts for annual subscriptions.

Our Brief Opinion about LanguageTool:

  • Excellent cometitor and alternative to Grammarly
  • Supports over 20 languages, including variants such as American, British, and Canadian English.
  • Integrates with text editors and browsers via extensions.
  • Offers style and tone suggestions to enhance writing quality.

Outwrite

Outwrite uses AI to elevate your writing, providing enhancements that go beyond basic grammar checks.

During our 4-week evaluation, we explored how its AI-driven tools like paraphrasing, style enhancement, and vocabulary suggestions actively improve clarity and readability.

Pricing:

  • Basic features are available for free.
  • Paid plans offer advanced capabilities and start from $9.99 per month.

Our Opinion about Outwrite:

  • AI-driven enhancements including sentence restructuring and eloquence improvement.
  • Thesaurus and style suggestions tailored to various writing formats and purposes.
  • Real-time error detection and suggestions for improvement.

Writer

Writer is designed for business environments, focusing on helping teams maintain a consistent brand voice and develop comprehensive style guides.

Over a 5-week testing period, we assessed how Writer aids in creating uniformity across multiple documents and helps streamline the collaborative writing process.

Pricing:

  • Free version for basic use.
  • Premium features available for more advanced needs, with subscriptions starting at $11 per month.

Our Opinion about Writer:

  • Custom style guides for consistent brand voice across all company communications.
  • Features designed to support team collaboration and document management.
  • Ideal for businesses looking for streamlined, consistent communication.

SentenceCheckup

SentenceCheckup offers straightforward grammar checking and focuses on enhancing sentence clarity.

We tested this tool for 1 week, noting its effectiveness in identifying grammatical mistakes and offering corrections for clearer writing styles.

Pricing:

  • Completely free to use.

Each of these tools has been thoroughly tested to ensure they meet various writing needs, from simple grammar checks to comprehensive style enhancements.

Our Opinion about SentenceCheckup :

  • Simple interface for quick grammar checks.
  • Immediate suggestions for grammatical corrections.
  • Focuses on enhancing sentence clarity for better understanding.

Last But Not Least

Below is software which was new for us and we tested each one of them for a periods between 4 days and week and this is what we found.

Slick Write

Slick Write is a robust tool that focuses on improving the style and flow of your writing. It analyzes your text for stylistic elements and potential errors, providing suggestions to enhance your prose. Ideal for both novice and experienced writers, it helps in refining an article’s overall readability and engaging quality.

Pricing:

Slick Write offers a comprehensive free version that includes most of its core features. Advanced features can be accessed through a subscription, though pricing details are not publicly listed.

Our Brief Opinion about Slick Write:

  • Highly beneficial for those looking to improve style alongside grammar.
  • Offers detailed reports and analytics on writing patterns, which can be insightful for writers looking to refine their skills.

Linguix

Linguix is an AI-powered writing assistant that goes beyond simple grammar checking to offer style and vocabulary enhancements. It’s designed to make writing clear, efficient, and error-free. Linguix is particularly useful in professional settings where clarity and precision are crucial.

Pricing:

Linguix offers a basic free version, with premium features available for $8.33 per month when billed annually.

Our Brief Opinion about Linguix:

  • Excels in context-based suggestions which elevate the quality of writing.
  • Seamless browser integration makes it highly convenient for online writing and editing.

Wordtune

Wordtune uses advanced AI to suggest rewrites for sentences, aiming to improve clarity and readability. It’s particularly useful for those looking to refine their writing tone. The tool excels in making text sound more natural and engaging, which can be particularly useful in creative writing and marketing.

Pricing:

Wordtune offers a free version with limited daily use. Premium plans start at $9.99 per month, offering unlimited rewrites and additional features like tone adjustment.

Our Brief Opinion about Wordtune:

  • Unique in providing sentence-level rewrites rather than just corrections.
  • The AI suggestions often enhance naturalness and flow in written content.

Reverso

Reverso offers grammar and spell check capabilities but is particularly renowned for its powerful translation features, supporting multiple languages. It is especially useful for multinational teams and educational settings where multilingual communication is common.

Pricing:

Reverso provides basic services for free, with premium features available for more comprehensive usage at a cost of $5.99 per month.

Our Brief Opinion about Reverso:

  • An excellent tool for language learners and those working with multilingual documents.
  • Combines grammar checking with powerful translation features, making it versatile.

Antidote

Antidote is a comprehensive writing assistance tool that integrates grammar checking, dictionaries, and language guides into a single platform, designed primarily for English and French. It’s highly regarded for its thorough and detailed analysis of text, making it a favorite among writers and editors.

Pricing:

Antidote is available for a one-time purchase of $129.95, which includes all its comprehensive features and future updates.

Our Brief Opinion about Antidote:

  • Offers an extensive range of features that go beyond typical grammar checking.
  • Particularly valuable for users writing in both English and French due to its bilingual capabilities.

Scribens

Another highly recommended software. Scribens is a free grammar checker that also offers syntax and style improvements. It’s designed to be user-friendly and effective for both native and non-native English speakers. Scribens is particularly helpful for educational purposes, helping students improve their writing skills systematically.

Pricing:

Scribens can be used for free, with a premium version available that offers more detailed corrections and enhancements. Premium pricing is about $39.90 per year.

Our Brief Opinion about Scribens:

  • Offers solid grammar checking capabilities with helpful explanations for corrections.
  • The free version is quite effective, making it a good choice for casual users.

Quetext

Quetext is primarily a plagiarism checker but also provides grammar and citation assistance, making it ideal for academic writing. It’s favored by educators and students for its dual functionality, ensuring both originality and grammatical precision in academic papers.Quite useful when doing a research.

Pricing:

Quetext offers a free trial with limited queries, while the pro version starts at $9.99 per month and includes comprehensive plagiarism checks along with grammar assistance.

Our Brief Opinion about Quetext:

  • Particularly strong in detecting plagiarism, which is essential for academic and professional settings.
  • The grammar and citation tools add additional value, making it a well-rounded tool for writers.
A person writing in a notebook with a pen, with a laptop and a white cup in the background, on a wooden desk.

Our Recommendations

Selecting the right grammar and style checking software depends on your specific needs, whether you’re looking for multilingual support, in-depth style guidance, or straightforward grammar corrections.

Our extensive testing of various tools like LanguageTool, Outwrite, and Writer over periods ranging from 1 weeks to 10+ years has demonstrated that each offers unique strengths suited to different writing tasks.

LanguageTool shines with its multilingual capabilities and extensive integration options, making it ideal for users who work in multiple languages. If there is a reson you don’t want to use Grammarly, such as pricing,then this perhaps is your best choice.

Grammarly is our second choice after using its useful functions for over a decade now.

Outwrite leverages AI to enhance overall writing quality, focusing on style and readability, which is perfect for writers seeking to elevate their prose. Meanwhile, Writer is tailored for business environments, helping teams maintain a consistent voice across communications.

For those in need of basic grammar corrections, tools like SentenceCheckup offer simple, effective solutions without the complexity of more feature-rich platforms. On the other hand, Reverso combines grammar checking with powerful translation features, serving as an excellent tool for language learners.

Ultimately, the best choice will align with your writing goals, the complexity of your documents, and your workflow preferences.

By considering these factors, you can select a tool that not only corrects your writing but also enhances your overall communication effectiveness.

Share This Article