Grammarly review
Verdict: Best for editing, cleanup, and confidence on top of existing writing.
What Grammarly costs
List prices checked August 2026. Vendors change plans and pricing frequently, and regional pricing differs — confirm current figures on Grammarly’s own pricing page before you buy.
| Plan | Price | Who it is for |
|---|---|---|
| Free | $0 | Grammar and spelling |
| Pro | ~$12/mo billed annually | Clarity, tone, full-sentence rewrites, plagiarism |
| Business | ~$15/user/mo | Style guide, brand tones, analytics, admin |
Free option: Free plan: grammar, spelling and basic tone suggestions.
What Grammarly is genuinely good at
- Works everywhere — browser, desktop, mobile keyboard, Word, email. Ubiquity is the real product.
- Genuinely good at catching the errors you stop seeing in your own writing.
- Tone detection is more useful than it sounds, particularly for email.
- Business tier style guides do enforce consistency across a team.
Where Grammarly frustrates people
The honest half. These are the complaints that come up repeatedly, not edge cases.
| Limitation | What it means in practice |
|---|---|
| Over-correction | It pushes towards bland, uniform prose. Accepting every suggestion flattens a distinctive voice. |
| Context | Struggles with technical writing, deliberate stylistic choices and specialist vocabulary. |
| Price versus AI assistants | A general AI assistant now does rewriting and tone work at a similar price with far broader capability. |
| Privacy | It processes everything you type. Some organisations will not accept that. |
Should you buy it?
Buy it if…
You want unobtrusive, real-time correction everywhere you type, without switching to another window.
Avoid it if…
You already pay for an AI assistant that handles rewriting, and you do not need real-time inline checking.
Related pages
- Claude vs Grammarly — Broad writing help vs focused editing.
- ChatGPT vs Grammarly — Good for broader AI vs editor decisions.
- Claude review — Compare against stronger long-form writing help.
Try them yourself
Pricing and free tiers change often — check the current plans directly before deciding.
Disclosure: some links are affiliate links and we may earn a commission at no cost to you. It never changes what we recommend — several tools here pay us nothing. How we make money.
Frequently asked questions
How much does Grammarly cost?
Prices checked August 2026. Free is $0; Pro is ~$12/mo billed annually; Business is ~$15/user/mo. Grammarly changes pricing regularly, so confirm on the vendor's own pricing page.
Is there a free version of Grammarly?
Free plan: grammar, spelling and basic tone suggestions.
Who should not use Grammarly?
You already pay for an AI assistant that handles rewriting, and you do not need real-time inline checking.
What is the main downside of Grammarly?
Over-correction. It pushes towards bland, uniform prose. Accepting every suggestion flattens a distinctive voice.