Grammar Checker Apps: Grammarly vs ProWritingAid vs Google Docs vs Microsoft Editor

Grammarly vs Prowritingaid

Grammarly vs ProWritingAid vs Google Docs vs Microsoft Editor

So, Grammarly vs Prowritingaid vs Google Docs vs the new Microsoft Editor. This isn’t going to be your usual post about the availability of grammar checkers and the features each one of them offers. What I am going to do is test four of the main grammar checkers to see how they compare against each other in terms of competence. For this reason, I have constructed a 15-question sample against which I will test the efficiency and accuracy of Microsoft Editor, Google Docs grammar checker, Grammarly and ProWritingAid.

Before that, let me just say that we should consider ourselves lucky to have free spelling and grammar checkers at our disposal. Microsoft recently released Microsoft Editor, and Google Docs has vastly improved its grammar checker — the latter offering AI suggestions that would amaze even the most discerning scholar with its accuracy. On the other hand, we have the two “big names” when it comes to grammar checkers: Grammarly and ProWritingAid, both offering a free and premium service. So how do these four stack up?

The sample:

I have designed 15 sentences that have a variety of grammatical mistakes: punctuation, singular/plural agreement, correct use of the tenses, adjective forms, adverbs, collocations, conditionals, phrasal verbs, gerund vs infinitive, pronouns, etc.

  1.  The horse is white and the carriage is brown.
  2.  The shirt is blue, and white.
  3.  If you hurry you will catch the bus.
  4.  Why did you leave the door open.
  5.  The oranges is big.
  6.  We has a long way to go.
  7.  I bought the coat who I saw at the shop.
  8.  He has called me yesterday.
  9.  He won the race because he ran more faster.
  10. John was in a good mood, so he was singing happy.
  11. The dog was wagging it’s tail.
  12. You are late. Its already 5 o’clock.
  13. I am interested about classical music.
  14. I enjoy to play the piano.
  15. You should bear on mind that there is a deadline.
  16. She told me to not make a mess this time.

And here are the mistakes:

Sentence 1: Punctuation. There should be a comma after “white” because “and” connects two independent clauses.

Sentence 2: Punctuation. The comma after “blue” should be omitted. It is a list of only two adjectives, not two different clauses.

Sentence 3: Punctuation. Conditional sentences that begin with “If” should have a comma. In this case, there should be a comma after “hurry”.

Sentence 4: Punctuation. There should be a question mark at the end of the sentence.

Sentence 5: Singular/Plural agreement: “Are” instead of “is”.

Sentence 6: have/has agreement: It should be “have” instead of “has”.

Sentence 7: Relative clauses: It should be “which” instead of “who” since we are referring to an object.

Sentence 8: Tense agreement: “Has” should be omitted. We should use the Past Simple instead of the Present Perfect Simple since we are referring to a specific time in the past.

Sentence 9: Comparative form. The comparative form is “faster”. Therefore, the word “more” should be omitted.

Sentence 10: Adverb vs adjective. We should use the adverb “happily” instead of the adjective “happy”.

Sentence 11: Contraction vs pronoun. Here we need the possessive pronoun “its”. Not to be confused with the contraction “it’s” which means “it is”.

Sentence 12: The opposite rule should apply here: we need the contraction “it’s” instead of the possessive pronoun “its”.

Sentence 13: Phrasal verb: “Interested in” instead of “interested about” is the correct phrasal verb here.

Sentence 14: Gerund vs infinitive. After the verb “enjoy” a gerund should follow, so here it should be “enjoy playing”.

Sentence 15: Collocation/Expression. “Bear in mind” is the correct collocation here.

Sentence 16: Word order. “Not to” is the right syntax of the negative phrase.

Microsoft Editor

This is the new kid on the block. It was officially released less than ten days ago as an extension for Chrome and Edge. Microsoft Office already includes the service, and its suggestions are definitely above average. While still in its infancy, it catches most spelling mistakes. As for the grammar suggestions, it will point out the most basic ones.

The built-in Word Editor is full-featured offering suggestions in 6 areas: Spelling, Grammar, Clarity, Conciseness, Formality and Punctuation Conventions. Another feature that is not immediately obvious is the “Rewrite” function. Just highlight any sentence, right-click and choose “Rewrite”. If the Editor thinks there is a better way to rephrase your sentence, it will offer a suggestion.

If you don’t want to use the built-in Word Editor, there is a browser extension. It has just been released so you might find a few glitches here and there. Still, it looks like a promising new extension for our everyday browsing.

Please note: Microsoft has announced that if you have a Microsoft 365 paid subscription, the Editor will offer even more corrections and suggestions

Sample test results:

In my sample test, Microsoft Editor (the built-in Word feature, not the extension), found 7/15 mistakes. Specifically, sentences 1, 4, 5, 6, 9, 11, 14 were marked as wrong. It’s interesting to see that the Editor highlighted the contraction in sentence 10 (it should be “its”) but failed to highlight the reverse mistake in sentence 11. Still, it spotted more than half of the errors.

At the time of writing, I tried it both with and without my 365 subscriptions, and it caught the same number of mistakes, so I guess the enhanced functionality for paid customers might be implemented fairly soon (it might have been implemented by the time you read this).

Google Docs Editor

The Google Docs grammar checker is the biggest surprise here since it is now offering Artificial Intelligence (AI) suggestions that most of its contenders can’t match. It will catch mistakes when using the wrong expressions or collocations. For example, I tried importing documents with wrong expressions, for example, “at the first hand” (instead of “at first hand”), “double price” (instead of “double the price”), “did a trip” (instead of “made a trip”) and Google Docs was the only editor that managed to correct them using its AI service. Having said that, I have noticed that the built-in spell checker in Google Chrome doesn’t still find all the grammar mistakes that Google Docs does. So, the only way really to test it is to use Google Docs.

Sample test results:

In my sample test, Google Docs editor spotted 12/16 mistakes: Sentences 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15. I would have preferred it if it had made suggestions regarding the use of commas in sentences 1-3. But because of its impressive accuracy in the rest of the sample, this is a small price to pay.


Grammarly offers both a free and a paid version. Some people find the price tag of the premium version steep, but one could argue it’s well worth it.

The free version includes an extension for the main browsers (which also works on Google Docs), as well as a desktop version. The free version checks grammar, spelling and punctuation. If you don’t like installing software, you can use its fully-featured web editor instead, which you can open in your browser of choice. The paid version points out more mistakes, as you will see from my sample results below. According to the website, the paid version additionally checks for fluency, conciseness, readability, tone detection, compelling vocabualry, and formality among other things.

Both versions do not just highlight the errors, but also offer an explanation of why they are wrong and what the correct grammar of each mistake is.

Grammarly vs Prowritingaid
Grammarly allows you to set goals based on your target audience!
Grammarly vs Prowritingaid
Grammarly’s web editor in action. You can see the explanation it offers of why a comma is needed before “and”…

Sample test results:

The premium version of Grammarly caught 15/16 mistakes. It only missed sentence 15. By all accounts, this is an amazing feat.

As for the free version, it found 10/16 mistakes: sentences 2, 4, 5, 6, 9, 10, 11, 12, 13, 14. With the premium version spotting 15/16 mistakes, you can make up your mind if it’s worth upgrading (if you ask me, I think it is!)

You can check out Grammarly for yourself using the banner below (and, yes, it is an affiliate link, so I’ll earn a small commission if you sign up using this banner):

Instant Grammar Checker - Correct all grammar errors and enhance your writing.


ProWritingAid also offers a free and a premium service. The free version only allows you to check up to 400 words at a time, and you can only use the web editor from your browser. If you pay for the premium version, you get an extension for your browser (which also works on Google Docs) plus the desktop app which can open and check your Scrivener project. I cannot emphasise how important this last feature is since many authors and content writers use Scrivener for their projects (Note: please sign up for my newsletter, from the sidebar on your right, if you want to be notified about my upcoming Scrivener 3 guide or if you are already a Scrivener user you might be interested in reading this article here).

Grammarly vs Prowritingaid
The main user interface of the ProWritingAid desktop version. As you can see it can run an impressive number of error checks.

ProWritingAid is perhaps more suited for long-scale projects and offers way more analytical reports since it can also check for repetitions, dialogue, consistency, provide an online thesaurus, structure, clarity, etc. Just to let you know that Grammarly also offers some of these features, but the difference is that Grammarly shows you all these suggestions within one report. In contrast, in ProWritingAid, you have a choice between a single report or an individual report for each set of checks. Also, like Grammarly, the grammar and reasoning behind each mistake are explained.

Sample test results:

As explained above, ProWritingAid free and premium have the same checker, and it caught 13/16 mistakes in sentences: 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 14, 15.

Grammarly vs Prowritingaid
You can customise ProWritingAid’s reports to your liking!

As you can ProWritingAid is a complete kit, offering a plethora of options and features. If you want to sign up and try it out, you can use the affiliate link below:

Conclusion: Which grammar checker should you choose?

ProWritingAid and Google Docs editor found the mistake in the expression “bear in mind”. Only Google Docs editor and Grammarly found the wrong tense in sentence 8.  Only ProWritingAid and Grammarly premium found the correct comma position before “and” in sentences 1 and 2. As for the tricky comma in sentence 3, Grammarly was the only service that caught it immediately, while ProWritingAid would spot in some cases and ignore it in others. But then again, ProWritingAid is the only service that offers Scrivener integration.

So which app should you use? If you don’t want to spend the extra money, you can use all four grammar checkers for free. Just remember that the extension of Microsoft Editor has just been released so you might get better corrections if you use the Editor that is included in Word. Also, if you want to use the Google Docs editor, obviously you can do that only in Google Docs.

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As for Grammarly and ProWritingAid, it’s slightly more complicated to reach a conclusion.

ProWritingAid’s free service will find the same mistakes as the paid version. However, it will only limit you to 400 words of text, and you can only use the web editor (no extension, nor the desktop app in the free plan). The premium version, which costs less than Grammarly premium, will give you the desktop app that supports Scrivener files.

Grammarly’s free service, on the other hand, does provide you with an extension and a desktop version, but the premium version finds more mistakes. In fact, from my sample results above, Grammarly premium is the clear winner catching 15/16 mistakes. Still, it has to be said that it’s more expensive than ProWritingAid.

Tough decision, I know. If you want my advice, have a look at my sample of 16 sentences again. Focus on the mistakes that you usually do or the ones you consider the most important for you. And then read my sample test results for each of the four contenders to see which service suits your needs. You can leave your feedback in the comments section below.

Grammarly Writing Support

Disclaimer: The features and sample results discussed above are only accurate at the time of writing (23rd April 2020). It is expected that all four services will develop rapidly and by the time you read this, you should expect more features to have been added in all four of them. In fact, I cannot vouch for a specific service because in the near future any of these checkers might overthrow the others in terms of features and accuracy. The author of this article should not be liable for any dissatisfaction from the above services, and this article is only to be used as guidance. Ideally, the potential buyer should try each service before actually purchasing it to make sure it’s the right one for them. Finally, the author might earn a commission from the links to the above services.

Featured image: Photo by hannah grace on Unsplash

Getting rid of negative thoughts

The other day I was walking along the coastline, listening to Mozart (the quite happy and carefree 9th piano concerto to be precise), when some forgotten thoughts started coming back to me. Not the welcoming nice thoughts, but negative incidents where something bad had happened. Accidents. Arguments. Career failures. All sorts of things. It was then that I realised: I always manage to get over them but there is usually a bitter after-taste.

It is true. We can all to get over them.

It occurred to me that it is at random times and usually during the quiet moments when I try to relax or when I go for a walk or jog and let my mind wander off, that these thoughts keep coming back to me. Perhaps I was mistaken to have described them as the equivalent of an after-taste. Just think about it: an after-taste is experienced immediately after the taste (I know you don’t need brains to figure this out). In case of an unpleasant experience, the memory of it lingers for quite a while (and sometimes forever). Is it possible to get rid of it completely and treat it just like an after-taste?

In my opinion, even to call it an after-taste or treat it like one is to diminish its therapeutic qualities. There are things to learn and mistakes to avoid — in other words, it involves a whole healing cycle. Still, it’s true that even when you get over it, the negative thoughts could persist.

So is this how life is supposed to be from now on? A continuation of random occurrences of negative experiences?

The short answer is no. But bad memories will certainly continue to resurface. And for some of us, the way our brain circuits function is such that these incidents might last longer and be more intense. There are, however, some steps that can be taken to counteract these.

  • First, acknowledge that this is only a memory. That is, just a thought. The negative experience exists only as a distant occurrence in your mind, you know this because not all details can be remembered. You are not relieving the actual event, but only bringing back certain recollections.
  • Having acknowledged that it is only a visual image, realise that there are thousands of people, millions even, who undergo the same exhaustive process of recurring negative thoughts. Even the moment you are having them. Even when you are reading this.
  • Remind yourself that it now belongs to the past, and you were strong enough to have gone through it.
  • Tell yourself that the chance of something similar happening again is small, but now at least you know what to expect.
  • If you believe in mediation, mindfulness, or positive thinking, go ahead and meditate. Meditation is one of the easiest things to do at home, all you need is a quiet place. There are tons of articles online on how to meditate (just be sure to find reliable sources), many books you can read or even professionals who could guide you. Sometimes mediation can be as simple as closing your eyes, focusing on your breathing until you relax and then visualising a calm scene of your choice. Next time your brain drifts away to to negative thoughts, try to bring back the setting you have created through visualisation. By doing that, you gradually train your brain to associate moments of relaxation with a peaceful visual image instead of letting negative thoughts come to the surface.
  • If visualisation is not your thing, then try to remember a specific success, an accomplishment in your life. Something you have achieved and were congratulated upon. Or think of an instance where you did something good for someone else and how you both felt by that action. Try to stick to this positive situations and replace it with the negative though.
  • Sometimes thinking of someone or something of breathtaking beauty is enough to make you temporarily shift away from negative thinking. It can even be a place or a favourite film or book.

So next time your brain wanders off to past negative experiences just bear this in mind: it is only a past image created in your brain, this means it has already happened, it‘s not occurring now, and that it is only normal for the brain to bring it back. This happens to everyone. Just then, by telling your brain to think about positive incidents or personal accomplishments you are training it to avoid such thoughts.

Photo by Tom Podmore on Unsplash

What happened to witty flirting?

dating, chat up lines, dating techniques pride and prejudice

That means flirting through clever dialogue, no chitter-chatter.

I’ve been witness to the following, goofy efforts:

  • Offensive chat-up lines: “I thought I saw you staring at me, let me introduce myself…”
  • Silly compliments: “Those three tiny moles on your shoulder look like the Bermuda Triangle and I’m ready to vanish into it.”
  • Childish accidents: “Sorry, my friend who’s quite drunk accidentally pushed me towards your direction, I didn’t mean to spill my drink on you…”
  • Buying a drink for the stranger at the end of the bar and waiting for him/her to come and say thank you. Who do you really think you are?
  • Real slutty dress code reaction, like when a guy pulls up his sleeves to show his biceps (yes, we all have them) or a girl “rearranges” her neckline.
  • And most of all: enough with the intense staring. Unless you have the charisma of a James Bond or Marlo Brando you’ll make an uncomfortable situation. This needs tact, and just plain staring is usually associated with stalker tactics.

Of course, there is the no-nonsense approach of “Do you want to go back to my place?” which usually works but a) is as cheap as anything, b) implies your motive is sex only, c) doesn’t give you a sense a fulfilment (after all anyone would say yes to a free meal).

Instead of the above silly methods, why aren’t we more old-fashioned?

There is some kind of pleasure in the pre-flirtatious games. You know, for instance, when trying to guess the mysterious aura that surrounds the other person: Not just who they are, but what they might like, the way they move, their facial gestures, their body language. Where could they be coming from? What are they seeking? What are their failures and ambitions in life?

Of course in the 18th and 19th-century people used witty dialogue to flirt with each other. You should already know that if you’ve read your Jane Austen and Henry James. There is nothing sexier than trying to stimulate the senses through the brain. Being intelligent with a good sense of humour (no slapstick comedy style allowed), showing you are really interested in finding out about the other person’s character instead of just gossiping.

It’s the little details that matter in a conversation and, alas, it seems that we have lost the art of fine speech.
Why? Well, for one, people can’t seem to engage in clever conversation anymore. Blame it on text messaging, the social media, the fast pace of modern life, the Internet. Or let’s just get rid of any lame excuses and just blame it on incompetence.

The big question is: do we need to be among these people?
Should we take it as a compliment if one flirts with us, even if the flirting technique is downright dopey?

A search for witty on a thesaurus bring ups the following results:
sparkling, ingenious, lively, entertaining, clever, smart, sharp-witted, piquant, quick-witted, waggish, epigrammatic, scintillating, facetious, original, jocular…

Which makes you think: so many words for an art that is lost…