ProWritingAid vs Grammarly: Which Grammar Checker Reigns Supreme?

In today‘s digital age, the written word carries more weight than ever before. Whether you‘re crafting an important email to a client, publishing a blog post to attract customers, or submitting a term paper worth 30% of your grade, you can‘t afford careless spelling mistakes and sloppy grammar. But let‘s face it, even the best writers make errors from time to time. That‘s where grammar checkers like ProWritingAid and Grammarly come to the rescue.

As two of the most popular and highly-rated grammar tools available, both ProWritingAid and Grammarly promise to help you polish your prose to perfection. But in a head-to-head showdown, which of these writing aids reigns supreme? In this in-depth comparison, we‘ll put ProWritingAid and Grammarly through their paces to help you determine the ultimate grammar champion.

Availability and Integrations

The first factor to consider is on which platforms and devices you can access these grammar checkers. After all, a tool is only helpful if you can use it where you write most often.

Both ProWritingAid and Grammarly offer desktop apps for Windows and Mac that allow you to import your documents for checking. They also provide browser extensions for Chrome, Safari, and Firefox so you can analyze your writing anywhere on the web, from Gmail to WordPress to social media. However, only Grammarly supports Microsoft Edge.

For on-the-go writing and editing, Grammarly has the upper hand with mobile keyboard apps for both iOS and Android. ProWritingAid currently does not offer any mobile apps.

When it comes to your favorite word processors, ProWritingAid and Grammarly play nicely with Microsoft Word and Google Docs. They each offer add-ins/extensions that allow you to use their features directly inside your document.

However, writers who use Scrivener will appreciate that only ProWritingAid integrates with the popular long-form writing app. You can open your Scrivener projects directly in ProWritingAid without losing any formatting.

Verdict: Grammarly wins for platform availability thanks to its mobile apps and Edge support. But ProWritingAid‘s Scrivener integration is a big plus for book authors.

Catching Spelling, Grammar, and Punctuation Errors

Let‘s get down to brass tacks. A grammar checker is only as good as its ability to accurately flag mistakes in your writing. So how do ProWritingAid and Grammarly stack up?

I put both to the test with a document rife with spelling mistakes, grammatical trip-ups, and punctuation pitfalls. The results? Both impressed with their thoroughness and keen eye for errors.

Grammarly flagged every single spelling error in my document, from common typos to trickier slip-ups like using the wrong word in context ("scene" instead of "seen"). I even tried to sneak in the incorrect spelling of a company name, but the eagle-eyed app caught that too.

ProWritingAid matched this perfect score, identifying all the same spelling mistakes as Grammarly. An impressive showing right out of the gate.

In the grammar department, Grammarly continued its hot streak by pointing out subject-verb disagreement, incorrect quantifiers, and both missing and superfluous commas. ProWritingAid also picked up on the grammatical goofs but missed the punctuation problems.

Verdict: Draw. ProWritingAid and Grammarly are evenly matched when it comes to detecting spelling and grammar gaffes. But Grammarly pulls slightly ahead with its superior punctuation checking.

Eloquence Enhancement

While nailing the basics of spelling and grammar is crucial, a truly great writing assistant goes beyond just fixing objective errors. The most helpful tools also offer suggestions to make your writing clearer, more concise, and more compelling.

Grammarly‘s premium version (more on pricing later) provides thoughtful recommendations to improve the clarity, engagement, and delivery of your writing. It advises on word choice, pointing out overused adjectives like "important" and suggesting more powerful alternatives. It helps you cut verbose phrases and limit meandering sentences that lose the reader. Grammarly will even detect when you overuse a particular word and recommend synonyms to add variety.

ProWritingAid also aims to help you hone your writing style with "readability enhancements" highlighted in yellow. It suggests eliminating redundant phrases, replacing weak adjectives, swapping out passive voice for active constructions, and more.

Where ProWritingAid really shines is its 20+ detailed reports that provide big-picture insights into your writing. Digestible, color-coded visual aids help you quickly gauge how your document stacks up in terms of grade-level readability, sentence variety, vocabulary usage, and many other measures. If you really want to nerd out, you can even geek out over graphs of your alliteration usage and dialogue tag frequency. These reports make it easy to identify areas for improvement in your writing.

Verdict: ProWritingAid wins for users who want to dive deep into data-driven reports to analyze their writing. But Grammarly‘s in-line suggestions are extremely helpful for efficiently tightening up your work as you go.

Avoiding Accidental Plagiarism

Whether you‘re a student writing a research paper or a content creator publishing articles online, plagiarism is a serious issue you can‘t ignore. Reproducing someone else‘s words or ideas without proper attribution can get you slapped with a failing grade at best and a lawsuit at worst. Fortunately, both ProWritingAid and Grammarly help protect you from accidental copying.

Grammarly‘s plagiarism checker compares your document to a massive archive of over 16 billion web pages. It will alert you to any phrases that match existing content and provide links to the source material. In my testing, Grammarly performed flawlessly, catching both word-for-word lifting and sneaky attempts at paraphrasing. I did notice that shorter snippets sometimes slipped through the cracks, but overall it was very comprehensive.

ProWritingAid‘s plagiarism detection also impressed, accurately pinpointing passages that matched online sources. Like Grammarly, it struggled with brief fragments but excelled at flagging longer copied sections.

Verdict: Draw. Grammarly and ProWritingAid are equally adept at sniffing out plagiarism and providing links to the original sources for proper citation.

Usability and User Experience

No matter how many features a grammar checker offers, it‘s basically useless if the app is a pain to navigate. Luckily, both ProWritingAid and Grammarly provide intuitive, color-coded interfaces that make it easy to spot and fix issues in your document.

In Grammarly, potential problems are underlined with red (spelling/grammar), blue (clarity), green (engagement), and purple (delivery). Hovering over the colored lines reveals an explanation and suggested correction that you can accept with one click.

ProWritingAid takes a similar approach, marking spelling/grammar mistakes in red, style suggestions in blue, and readability tweaks in yellow. If I had to quibble, I‘d say ProWritingAid‘s yellow highlights sometimes made my document look like it was covered in post-it notes, whereas Grammarly‘s pastel shades were a bit easier on the eyes. But functionally, both interfaces are clean and user-friendly.

Verdict: Draw. Grammarly and ProWritingAid offer almost identical ease-of-use, with color-coded corrections and one-click fixes. Both are a breeze to use for writers of any skill level.

Pricing and Value

Finally, let‘s talk about how much these grammar checkers will set you back. Thankfully, you don‘t have to make your decision totally blind, as both services offer free versions and trials.

Grammarly‘s forever-free tier is surprisingly feature-packed, with unlimited spelling, grammar, and punctuation checks across all devices. But you‘ll have to pony up for Premium to unlock style suggestions and the plagiarism detector. At $12/month (when billed annually), Grammarly Premium isn‘t exactly cheap. But the company frequently runs promotions for up to 60% off, making it much more palatable.

ProWritingAid‘s free plan feels more like a limited trial, as it caps you at 500 words per check. To lift this restriction and access the full power of the program, you‘ll need to upgrade to Premium. At $70/year, ProWritingAid Premium is significantly more affordable than Grammarly. But be aware that you‘ll have to shell out an extra $10 annually for plagiarism checks (50 per year included, then $0.03 each after that).

ProWritingAid also offers a one-time payment option of $240 for lifetime access to Premium. And if you‘re a Scrivener fan, you can actually get ProWritingAid included as part of the Scrivener app for no extra charge.

Verdict: Grammarly wins for its generous free tier that offers full functionality (minus the plagiarism checker). But if you can catch a good sale price, ProWritingAid Premium is ultimately the better long-term value, especially with the lifetime deal.

The Final GrammarDown

So who emerges victorious in the battle of ProWritingAid vs Grammarly? Drumroll please…it‘s a tie! Both grammar checkers proved themselves to be highly capable and worthy writing allies.

Grammarly takes the crown for its superior spelling and punctuation checks, helpful browser integrations, and useful free version. ProWritingAid makes a strong showing with its powerful style suggestions, treasure trove of writing reports, and more affordable pricing.

At the end of the day, the best grammar checker for you depends on your unique needs and budget. ProWritingAid might be the winner for data-loving authors seeking detailed feedback on their manuscript. But Grammarly is probably the better bet for students and professionals who just want an intuitive tool to keep their writing error-free across all devices.

My advice? Take advantage of the free plans from both ProWritingAid and Grammarly to see which one vibes with your workflow. Whichever you choose, you‘ll be well on your way to pristine prose. Happy writing!

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