If you need to catch mistakes and make everyday writing sound clearer before you send it, Grammarly flags issues as you write.
Buy Grammarly Pro only if its $12 per member monthly annual rate saves you repeated editing time; Claude is better for deeper rewrites and more voice options.
Who it's for
Grammarly is for you if you write client-facing emails, proposals, and web copy all day. You may be disappointed if your work depends on a distinct voice or a major structural rewrite.
Buy it if
- You write proposals and client emails in a browser and want corrections before you hit send.
- You switch between Google Workspace and Microsoft 365 and need one editor across both.
- You manage a small team that needs consistent business wording without reviewing every sentence.
Skip it if
- You write fiction, opinion pieces, or brand-led copy that must keep an unusual voice.
- You already use Claude or ChatGPT for repeated rewrites and can tolerate copying text into a chat.
- You only need an occasional spelling check before sending a short email.
Your first hour
You can start on the Free plan without payment. Grammarly does not publish a waitlist for this service, and your first usable result appears when you paste text or write in a supported editor.
- Start free The Free plan costs $0 and includes 100 AI prompts each month.
- Paste real copy Put a client email or proposal into the editor and review the live writing suggestions.
- Try one prompt Use one AI prompt to rephrase a sentence, leaving 99 prompts on the Free allowance.
- Check Pro Pro raises the allowance to 2,000 AI prompts per member each month.
The learning curve is small: read each suggestion, accept what fits, and reject wording that does not sound like you.
What you actually get per plan
Grammarly has a $0 Free plan, paid Pro sold per member, and Enterprise on a sales quote. Most solo operators will land on Pro when 100 AI prompts are too restrictive, especially at the $144 annual rate.
| Plan | Price | What’s inside | Catch |
|---|---|---|---|
| Free | Free | 100 AI prompts per month | Low monthly AI allowance |
| Pro | $30/member/month; $60/member/three months; $144/member/year | 2,000 AI prompts per member per month; up to 149 seats | $12 monthly effective rate requires annual billing |
| Enterprise | Quote | Unlimited AI prompts; unlimited user groups; unlimited style guides | You must contact sales |
The Free plan has a hard cap of 100 AI prompts per month.
Three real situations
These are the buying decisions that matter more than a feature list.
A freelance consultant with three retainer clients
They send proposals and follow-up emails most days. Pro costs $12 per month when paid annually and gives 2,000 AI prompts, so it is a sensible safety check before client messages go out.
A two-person online store
Two Pro seats cost $24 per month on annual billing. The team still needs to edit product descriptions manually because Grammarly’s rewrites can sound generic and offer limited variations.
A creator with a weekly newsletter
They mainly need a final spelling pass and use fewer than 100 AI prompts a month. Grammarly Pro is not the right buy; stay on Free and do the final voice edit yourself.
Where it falls short
Reviewers often call the generated wording generic and the rewrite engine conservative. It offers limited iteration options, and some users report lag in integrations and premature suggestions. It can also miss contextual problems, such as tone or a dangling modifier. Claude is usually stronger when you need structural feedback, alternative angles, or several rewrites in a chosen voice.
The annual Pro rate looks low only because you pay $144 upfront per member. Free users get 100 AI prompts monthly, which can disappear quickly during heavy rewriting. Individual Free and single-user Pro accounts have Product Improvement and Training switched on by default, which matters if you write confidential client material.
Watch out: Turn off Product Improvement and Training in your settings if you do not want your inputted content used for training or product improvement for other users.
Common questions
Is there a free Grammarly plan?
Yes. Grammarly Free costs $0 and includes 100 AI prompts per month.
Can I cancel Grammarly any time?
Yes. You can cancel a paid account at any time, and it remains active until the current paid period ends.
Does Grammarly train on my data?
For individual Free and single-user Pro accounts, Product Improvement and Training is on by default. You can turn it off; then your inputted content is not used for training or product improvement for other users.
What is the cheapest way to try Grammarly Pro?
Start with Free at $0. Grammarly periodically offers Pro trials with $0 due upfront and an email reminder two days before the trial ends.
What is the closest Grammarly alternative?
Claude is the closer choice if you need iterative rewrites and structural feedback. Grammarly is better suited to corrections inside the writing flow.
Bottom line
Buy Grammarly Pro at $12 per member per month when billed annually if you send client-facing writing every day and want fast in-place edits. Skip it if you need distinctive drafts or deep revisions; use Grammarly Free for occasional checks and use Claude for heavier rewriting.
