ProWritingAid vs Grammarly:
Which One is Best for You?

happy female at her laptop, arms raised

Welcome to ProWritingAid vs Grammarly. Which one is best for you? This article will help you decide on which tool to use.

A writer's goal is the outcome of zero spelling mistakes - or punctuation mistakes - when you're finished writing! For inexperienced writers, these tools are a "must-have."

Grammar checkers are a vital tool for those seeking to improve their writing skills for blog posts, books, and academic papers.

Oh, let's not forget about emails, memos - just about everything we write using a keyboard!

This ProWritingAid and Grammarly review goes over the "need to know" things like seamless integration and which writing tools to use for creative writing, from short articles to long texts.

We content creators need 'spelling checks' in real-time - at a price point that won't break the bank.

ProWritingAid vs Grammarly

pencil in a blue box icon

ProWritingAid and Grammarly are two popular grammar checker tools for editors. In this comparative analysis, I will pit ProWritingAid vs Grammarly against each other.

I'll cover their basic features. I'll also recommend which one is best suited for different writing goals and device preferences.

They both provide various writing features available to fiction writers or nonfiction writing needs. There are some differences in their compatibility, features, and user interface.

Plug-Ins and Browser Extensions

Both tools connect to Microsoft Word and offer plug-ins or browser extensions. Both have similar features in their grammar-checking software.

Premium Plans and Advanced Features

Both offer premium plans with advanced features and price ranges. Both have functionalities that effectively identify and correct grammar mistakes. But how else do they differ?

Sticky Sentences - Too Many Glue Words?

Are you concerned about sticky sentences? Get rid of those overused "that, almost, certainly, with regard to..." offenders.

Are you guilty of using passive voice too much? Quickly see which areas need attending to.

Do you need a detailed report, like a grammar report?

Do you have team members to consider?

Are you concerned about your readability score? These tools monitor the reading grade level and alert us.

How about plagiarism checks? Yes, sir. Absolutely. We should take all this - and more - into consideration. Any written content needs to be run through a plagiarism checker, and both apps provide access to one.

ProWritingAid vs Grammarly - Free Trial Options

A note about free trial options:

ProWritingAid offers a two-week free trial of premium membership features.

You could go the free forever route with Grammarly but they offer a 7-day free trial for Grammarly Business.


ProWritingAid offers pricing plans ranging from monthly and annual subscriptions to a Lifetime Plus deal, which they claim is "most popular." I admit, that's the route I took. Their monthly subscription costs $34, and their annual subscription is $130.

The Lifetime Plus offer is $499 - I heard you gasp - but it's a one-time payment!

Students can get 20% OFF ProWritingAid.

Grammarly offers three pricing plans: Free, Premium, and Business.

The free version of Grammarly offers basic suggestions and tone detection. The premium plan offers clarity, vocabulary, and tone improvements and starts at $12/month.

Business plans include features for teams, organizations, and enterprises and start at $15/month per member.

Features of ProWritingAid and Grammarly

For the ProWritingAid features, I'll go with their lowest-priced Premium inclusions:

  • Unlimited word count
  • Unlimited rephrases
  • Grammar, spelling, punctuation
  • Word Explorer & Thesaurus
  • Document typesetting
  • 100% Data security and privacy
  • Advanced style improvements
  • Custom style guide

  • Snippets
  • 24+ Writing analysis reports
  • Customizable writing suggestions
  • Terminology management
  • Author comparison
  • Citations
  • Collaboration
  • Unlimited document storage
Blue Leaf gif

For the listing of Grammarly's features, I'll go with their Premium inclusions:


  • Grammar, spelling, and punctuation
  • Consistency in spelling and punctuation
  • English fluency


  • Conciseness
  • Full-sentence rewrites
  • Formatting


  • Word choice
  • Word and sentence variety


  • Tone detection
  • Tone suggestions such as sounding confident, friendly, diplomatic, constructive, sincere, formal
  • Inclusive language


  • Auto-citations
  • Citation style formatting
  • Plagiarism detection


  • Enterprise-grade privacy and security

Both Tools are Top-Rated Grammar Checkers


Both ProWritingAid and Grammarly are top-rated online grammar checkers with excellent features that can aid writers in producing error-free content.

However, user feedback suggests that ProWritingAid is regarded as having more in-depth text analysis than Grammarly, making it ideal for professional writing.

ProWritingAid stands out for technical writing or academic tasks where structure, tone, and readability are essential.

Grammarly has shown more effectiveness in identifying simple grammar errors, particularly in casual writing. A trending topic on social media using 'social media tone,' may benefit more from Grammarly.

The Better Option for Ease of Use?

female focused on her computer screen

ProWritingAid integrates with Microsoft Office, Google Docs, and Scrivener Desktop and offers a free Chrome browser extension. ProWritingAid's feedback is exceptionally helpful for users who require detailed writing reviews.

Grammarly has maintained a friendly interface and editing capability. It integrates with Microsoft Office (Word and Outlook), along with web apps such as Gmail, Confluence, Jira, Salesforce, Sheets, and Hubspot. It also connects with hundreds of native apps such as Slack, Discord, and Apple Mail, to name a few.

One notable feature of Grammarly is its easy-to-follow suggestions, acceptance, and rejection buttons to assist users in taking a more proactive approach to writing. Users can spellcheck and grammar check right within their browser.


ProWritingAid and Grammarly both support web-based apps that require an internet connection to function.

The web-based version of ProWritingAid is compatible with most browsers, including Chrome, Firefox, Safari, and Edge. It also provides a desktop app compatible with Windows operating systems.

Grammarly supports various web browsers, including Chrome, Firefox, Edge, and Safari in the form of a browser extension that is installed on the browser. Additionally, it provides a desktop app compatible with Windows and Mac operating systems.

Both tools also have mobile apps that can be installed on Android and iOS devices.

However, ProWritingAid provides mobile applications but only for iOS and not Android users, while Grammarly supports applications for both Android and iOS devices.

Essential Features of Both Apps:

ProWritingAid and Grammarly provide various essential features that help users write better in their writing works.

These essential features include grammar checker, spelling checker, plagiarism checker, punctuation checker, and suggestions to enhance sentence structure, readability, and clarity.

Both tools also allow users to choose their writing style or tone and provide comprehensive writing reports.

Non-Essential Features:

Besides the essential features, both tools have some additional features that are unnecessary but can be helpful for different writing works.

For instance, ProWritingAid allows users to visualize their work's readability, sentence length variation, and repetition. It also offers contextual thesaurus and dictionary tools.

Grammarly provides a writing assistant feature. This allows users to optimize their writing to different domains, such as emails, fiction, academic writing, and business writing. It also offers synonyms to provide word choice recommendations.

Recommendation and Limitations

The ProWritingAid tool offers a more comprehensive grammar checker with in-depth analysis and in-context recommendations. If you are looking for a tool that will assist in most of your writing needs, ProWritingAid is the best tool to choose.

Grammarly may be a better choice because of its compatibility with both Android and iOS devices if you're looking for mobile phone accessibility.

One limitation of both tools is that they might not detect all the grammatical mistakes or errors accurately. Additionally, the tools may not be able to detect context-specific errors, which could lead to some errors slipping through the cracks.

Also, you must have an internet connection to use these tools since they are web-based apps.

Personal Preferences

The decision between ProWritingAid vs Grammarly comes down to personal preference, task requirements, and pricing. With the comparison made clearer above, you can easily make a better decision based on what suits your needs.

The one frustration I have with these tools is sometimes they 'get in the way' of your actual writing.

ProWritingAid box

Let's say I'm in the middle of editing. Sometimes you need to click 'ignore' to get out of the grammar-checker pop-up, but that dang 'correction box' is in the way. Simply select 'ignore' and continue working.

Thanks for stopping by to read ProWritingAid vs Grammarly - which one do you use?

Conclusion of ProWritingAid vs Grammarly.
Which One Will You Pick?

ProWritingAid and Grammarly are both fantastic tools that help improve writing skills. Although both tools perform well in various aspects, I recommend ProWritingAid for most writing works because of its in-depth analysis and in-context recommendations. However, if you require a tool that is more accessible on mobile phone devices, especially on Android devices, Grammarly is a better choice.

Both ProWritingAid and Grammarly are great pickings for writers, but they cater to different types of writers.

ProWritingAid is a choice tool for professional writers who require software to identify minor structural issues, repetitive sentences, and other broader writing issues.

On the other hand, Grammarly is a great tool for beginner writers, students, and casual writers.

Blue Leaf gif

You might like these


Susan Gast created this website to showcase her puzzle books and other fiction and non-fiction books she's written and produced since 2012. Read Susan's story here.

Since 1980, Susan's involvement in publishing - in one form or another - led her to create "reviews" of products related to the publishing industry. She realized it was time to explain how she created all those books and got them to market.

Since 2010, Susan has also owned and operated Easy Food Dehydrating where she is featured on the Mother Earth News blog, and on Solo Build It (SBI). Read her first SBI interview and her second SBI interview.

The sites mentioned are hosted by the amazing team at Solo Build It!

Do you want to send Susan a quick message? Visit her contact page here.

She'd love to hear from you!

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