We have all been there. You spend an hour drafting an important email to a client. You hit send, lean back, and then you see it. A glaring typo right in the subject line.
Your stomach drops. You read it again and realize the tone sounds a bit aggressive, too.
Poor writing costs businesses money and ruins professional credibility. As a software reviewer at BriskPick, I see countless digital tools promising to fix this exact problem. But do you really need an AI writing assistant?
In this deep dive, I am putting the popular proofreading app through its paces. If you are looking for an honest grammarly review suggestions breakdown, you are in the right place. I have used this tool for everything from quick Slack messages to long-form blog posts.
Here is exactly what works, what frustrates me, and whether you should pay for it.
TL;DR: Key Takeaways
- Best for: Professionals, freelance writers, and non-native English speakers who want polished, mistake-free writing.
- The Free Version: Excellent for basic spelling, grammar, and punctuation errors. Keep it forever.
- The Premium Version: Worth the money if you write long-form content, formal emails, or academic papers. The advanced tone and clarity suggestions are top-tier.
- The Catch: The desktop app can be clunky, and the AI features occasionally miss industry-specific context.
- Recommendation: Install the free browser extension today. Upgrade to Premium only if you write daily for work.
How Grammarly’s Suggestions Actually Work
Most spellcheckers just look for missing letters. Grammarly looks at the whole picture.
When you type, the software analyzes your text using machine learning and natural language processing. It does not just check a dictionary. It checks your context.
It breaks down its feedback using a color-coded system:
- Red (Correctness): Basic spelling, grammar, and punctuation mistakes. This is free for everyone.
- Blue (Clarity): Wordy sentences, passive voice, and hard-to-read structures. Premium feature.
- Green (Engagement): Monotonous vocabulary and boring word choices. Premium feature.
- Purple (Delivery): Tone, formality, and politeness. Premium feature.
You get a sidebar menu showing all the issues. You can click on a suggestion to accept or dismiss it with one click.
Testing the Free vs. Premium Suggestions
To see how the software handles different writing levels, I ran two tests.
First, I typed a quick, messy sentence: “Their going to the meeting too discuss they’re plans.”
The free version instantly caught the homophone errors (Their/They’re, to/too) and fixed the punctuation. This alone makes the free version a must-have tool.
Next, I wrote a clunky, overly formal sentence: “It is of the utmost necessity that we facilitate a meeting in order to discuss the aforementioned project.”
The free version found zero spelling errors. However, the Premium version lit up.
It flagged the sentence for being overly wordy. It suggested: “We need to meet to discuss the project.”
That is the real difference. Free catches your typos. Premium makes you sound like a better writer.
A Deep Dive into Premium Features
If you are paying for software, you need to know exactly what you are getting. Here are the specific features that make Grammarly Premium stand out from basic word processors.
1. Advanced Clarity and Conciseness
I write for a living, and my biggest bad habit is passive voice.
Premium catches passive voice constantly. It highlights long, rambling sentences and shows you exactly where to cut words. This feature alone saves me hours of editing time on every article I publish.
2. Tone Detection and Adjustments
Have you ever worried an email sounds rude? Grammarly’s tone detector analyzes your word choice to tell you exactly how you sound.
It will tell you if your message sounds confident, friendly, concerned, or angry. It even suggests specific words to soften your tone if needed. This is a lifesaver for sensitive client communications.
3. Plagiarism Detection
If you work in academia or run a content agency, originality matters.
Grammarly Premium includes a built-in plagiarism checker. It compares your text against billions of web pages and academic papers. It highlights matching text and provides the source links.
While it is not as powerful as a dedicated tool like Copyscape, it is highly convenient to have it built right into your writing dashboard.
4. The Generative AI Features (GrammarlyGO)
Grammarly recently jumped into the AI race with GrammarlyGO.
It works directly in your text box. You can ask it to generate a first draft, rewrite a paragraph to be more persuasive, or generate a reply to an email thread.
Honestly, the AI is useful for getting past writer’s block. However, it tends to write in a very generic, corporate voice. You will still need to edit the AI output to sound like a real human.
Check Grammarly Pricing and Plans Here
Grammarly Business: Is It Worth It for Teams?
If you run a small business, managing brand voice is tough.
Grammarly Business offers everything in Premium, plus team analytics. As an admin, you can see how many mistakes your team is making and what their most common errors are.
You can also create a custom style guide. If your company spells a specific product name in a unique way, you can upload it. The software will correct your entire team if they spell it wrong.
At BriskPick, we highly recommend Grammarly Business for customer support teams and sales departments. It keeps your company communications looking sharp and professional.
Real Pricing Breakdown
Let’s talk about the actual costs. Is the juice worth the squeeze?
- Free Version: $0. Includes basic grammar, spelling, and punctuation. It is the best free writing tool on the internet.
- Premium Version: $12 per month (billed annually). Includes clarity adjustments, tone rewrites, and plagiarism checks. Monthly billing is much more expensive at $30/month.
- Business Version: $15 per member, per month (billed annually). Minimum of 3 seats. Includes brand style guides and team analytics.
My Personal Experience: The Good and the Bad
I use the browser extension every single day. I use it for typing emails in Gmail, writing documents in Google Docs, and sending messages in Slack.
But it is not perfect. Here is my honest breakdown.
The Pros
- Seamless Integration: It works almost everywhere you type online.
- Massive Time Saver: Catching mistakes as you type beats running a separate spell-checker later.
- Educational: The tool explains why you made a mistake. You actually learn grammar rules over time.
- Incredible Free Tier: You do not need a credit card to fix your basic typos.
The Cons
- The Desktop App is Clunky: The standalone Mac/Windows app feels outdated and often lags. Stick to the browser extension.
- Overzealous Suggestions: Sometimes it flags industry jargon or creative writing choices as “mistakes.” You still have to use your own judgment.
- Annoying Login Loops: Occasionally, the extension logs me out randomly, forcing me to re-authenticate my account.
- Aggressive Upselling: The free version constantly pesters you with pop-ups to upgrade to Premium.
Alternatives to Consider
Grammarly is the biggest name in writing, but it is not the only option.
If Grammarly feels too expensive, check out ProWritingAid. It offers similar grammar checks but focuses heavily on deep story structure and style reports. It is highly favored by fiction authors.
If you just want a free, fast spellchecker, look at LanguageTool. Its open-source version works exceptionally well without nagging you for a paid upgrade.
Our Verdict: The Bottom Line
Should you use Grammarly?
Yes. The free version is an absolute no-brainer. Download it right now, add it to your browser, and never send an embarrassing typo again.
Should you upgrade to Premium? That depends on your daily workload. If you only write a few casual emails a week, the free version is plenty.
However, if writing is a core part of your job, Premium pays for itself. The advanced suggestions, tone adjustments, and conciseness checks make you a faster, more effective communicator.
Frequently Asked Questions (FAQ)
1. Can Grammarly work without the internet?
No. The software requires an active internet connection to process your text using their cloud-based servers.
2. Does Grammarly steal my data?
No. Grammarly states that they do not sell your personal data. They do not use your text to train their AI models without your explicit permission.
3. Is Grammarly 100% accurate?
No software is perfect. It has a high accuracy rate, but you still need to review its suggestions. It will occasionally flag perfectly fine sentences as errors.
4. Will my boss know I used Grammarly?
No. Grammarly runs in your browser or text editor. It does not leave any watermarks or footprints on your final document.
5. Can I use Grammarly on my phone?
Yes. They offer a mobile keyboard app for both iOS and Android devices. It brings the same spelling and grammar checks to your text messages and mobile emails.