Grammarly
AI writing assistant for grammar, clarity, and tone checking.
A freemium AI writing assistant centered on grammar, clarity, and tone checks, with access across web, desktop, and browser-extension environments.
Independent analysis based on official public sources (pricing pages, documentation, release notes) — not a sponsored review or a hands-on test.
Overview
AI writing assistant for grammar, clarity, and tone checking.
Grammarly uses a freemium model: there is a real free plan, and paid plans start at $30 per month on a monthly-billing basis.
Grammarly is available on Web, Windows, macOS, Browser extension.
Grammarly is one of 21 AI Writing tools tracked on ToolScanner. You can compare it side by side with alternatives, check verified monthly-billing prices, and add it to your AI stack to see what your whole setup costs.
Grammarly key features in practice
Grammar checking
Grammarly is positioned as an AI writing assistant for grammar checking.
Clarity checking
Its stated remit includes helping assess clarity in writing.
Tone checking
Tone checking is part of the product description, useful for writers who need to consider how a message may read.
Multi-environment availability
Listed platforms are Web, Windows, macOS, and browser extension.
Who is Grammarly for?
People who write frequently in browsers or across desktop applications
Grammarly is listed for Web, Windows, macOS, and browser extensions, making it a practical fit when writing happens in more than one place.
Professionals who want a consistent editing pass before sending work
Its stated focus—grammar, clarity, and tone—matches everyday review of emails, documents, and other business writing.
Free-plan users who want to establish whether the core workflow fits
A free plan is available, so buyers can assess the product’s approach before deciding whether paid access is justified.
Grammarly pros and cons
Pros
- Focused on everyday editing needs
Grammarly is positioned around grammar, clarity, and tone—three practical checks for emails, documents, and customer-facing writing.
- Works across common writing environments
It is available on the web, Windows, macOS, and as a browser extension, which is useful when drafts move between applications.
- Free plan available
The free plan gives occasional users and prospective buyers a low-commitment way to assess whether Grammarly fits their writing workflow.
Cons
- Monthly pricing can be hard to justify for occasional use
Grammarly starts at $30 per month on monthly billing. For infrequent proofreading, the free plan may be the more sensible starting point.
- No separate free trial is listed
A free plan is available, but buyers should not assume they will receive time-limited access to paid-plan features before subscribing.
- Plan differences matter
The value of a paid subscription depends on the capabilities and limits attached to the specific plan. Confirm current inclusions on Grammarly’s plans page before upgrading.
How people actually use Grammarly
Final review before sending professional writing
Use it as a repeatable check for grammar, clarity, and tone when preparing emails, proposals, or customer-facing copy.
Cross-device writing support
Choose it when work shifts between web writing, a Windows or macOS computer, and browser-based tools.
A lightweight editing standard for frequent writers
It is most defensible when a person or team produces enough written communication that small improvements in consistency accumulate over time.
Is Grammarly right for you?
Good choice if
- you want to start free — a real free plan is verified
- you prefer a desktop app
- you want to use it in the browser with no install
Not ideal if
- you need mobile apps — none are available
- you need a public API — none is available
Pricing
Our take on Grammarly pricing
Grammarly uses a freemium model and offers a free plan.
Grammarly’s plans page lists pricing starting at $30 per month on monthly billing.
The paid tier is easiest to defend for people who write frequently enough to benefit from ongoing grammar, clarity, and tone review.
For occasional writing, start with the free plan and upgrade only when a confirmed paid capability addresses a recurring need.
No separate free trial is listed; review the current plan details before subscribing.
What the Grammarly free plan includes
A free plan is available.
The provided facts do not specify its feature set, usage limits, or upgrade triggers; review the official plans page for current details.
A separate free trial is not listed.
Supported platforms
How Grammarly differs from other tools
- vs DeepL Write
Choose Grammarly when you need ongoing grammar, clarity, and tone checks throughout routine writing. DeepL Write is the more targeted comparison for improving text or rewriting an individual sentence.
- vs Hemingway Editor
Grammarly is a stronger documented fit when editing needs to follow you across web, Windows, macOS, and browser-based writing. That multi-environment availability matters more than a single-editor workflow for people who draft in several places.
- vs ProWritingAid
Grammarly’s documented emphasis is a consistent grammar, clarity, and tone review before messages or documents are sent. Compare ProWritingAid directly if you are choosing between freemium tools at the same listed monthly starting price, but confirm current plan inclusions rather than deciding on price alone.
Similar AI tools
Other tools in the same category.
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Minimal AI word processor for serious writing, with draft feedback, rewrite checks, and distraction-free flow.
Best for a word processor built for writers
When to choose a Grammarly alternative
Prefer it when improving writing or rewriting a sentence is the primary task, as reflected in its listed best-for categories.
Consider it when you want to compare a free-plan alternative and determine whether its editing approach better matches your workflow.
Compare it directly if you are evaluating free-plan writing assistants around the same listed $30 starting-price point.
Include it in a short comparison when you want another freemium writing-tool option with a lower listed starting price of $19.95.
Compare with alternatives
Tips for getting more out of Grammarly
- Start with the free plan and evaluate it against real recurring writing, not one unusually simple document.
- Before paying, confirm the exact capabilities and limits of the plan you are considering on Grammarly’s official plans page.
- Match the platform choice to where drafts actually happen: web, Windows, macOS, or in the browser.
- Treat tone suggestions as editorial input; the sender remains responsible for the intended audience, context, and final wording.
Sources & verification
- Official homepagegrammarly.comChecked 2026-08-09
- Official pricingwww.grammarly.comChecked 2026-08-09
- Official documentationgrammarly.comChecked 2026-08-09
The factual claims above (pricing, plans, features, platforms, limits) were checked against these official sources on the dates shown. Vendors change plans at any time — always confirm on the official site before purchasing.
Frequently asked questions
Can I use Grammarly without paying?
Yes. Grammarly offers a free plan. Review the current plans page for the free plan’s features and limits before relying on it for a particular workflow.
How much is Grammarly when billed monthly?
Grammarly starts at $30 per month on monthly billing. Check Grammarly’s plans page for the current plan options and inclusions.
Does Grammarly have a free trial of its paid plans?
No separate free trial is listed. The free plan is the available way to evaluate whether Grammarly’s approach suits your writing needs.
Where can I use Grammarly?
Grammarly is listed for web, Windows, macOS, and browser-extension use.
When is a Grammarly subscription worth paying for?
A paid subscription is most defensible for frequent writers who need its paid capabilities repeatedly across emails, documents, or browser-based work. If you only proofread occasionally, assess the free plan first.
Is Grammarly free?
Yes — Grammarly has a free plan you can start with. Paid plans start at $30 per month.
How much does Grammarly cost?
Paid plans start at $30 per month on a monthly-billing basis. Annual billing, higher tiers, and regional pricing can differ.
Does Grammarly offer a free trial?
No free trial is listed for Grammarly, but the free plan lets you try it without paying.
What is Grammarly used for?
AI writing assistant for grammar, clarity, and tone checking. On ToolScanner, Grammarly is listed under AI Writing.
What are the best Grammarly alternatives?
Popular AI Writing alternatives include ProWritingAid, QuillBot, Hemingway Editor, DeepL Write, Wordtune. You can compare any of them with Grammarly side by side on ToolScanner.
What platforms does Grammarly support?
Grammarly is available on: Web, Windows, macOS, Browser extension.
Where can I check Grammarly's latest pricing?
On the official website — providers change prices and plans at any time, so always confirm there before purchasing. ToolScanner shows the monthly-billing price as of our last check.