Grammarly

Grammarly Pro runs $12 per month when you pay yearly, which lands near $144 per year. Paying month to month jumps to $30 per month, so the annual plan cuts the effective rate by 60 percent. A free tier covers basic grammar and spelling forever, and Enterprise pricing is custom for organizations that need central controls.

The free plan catches grammar, spelling, and basic punctuation across any site you type in. Pro adds the layers professionals actually pay for: tone detection and adjustment, full-sentence clarity rewrites, plagiarism detection, and style suggestions tuned to your goals. If you write for work daily, Pro at $12 per month billed yearly is the sensible tier; occasional email writers stay comfortable on free.

Yes, tone detection and adjustment is one of the headline Pro features. The tool labels how your draft reads, for example confident, friendly, or formal, and suggests rewrites that shift tone without changing your meaning. This matters for emails where a wrong register costs goodwill. Note it works in English only, and suggestions can feel overly prescriptive on creative writing where breaking rules is the point.

Grammarly works everywhere you type: browser extensions cover Chrome and other major browsers, while native apps bring checking into desktop workflows, and integrations reach Google Docs and Microsoft Word. That ubiquitous presence is a core strength, since the same suggestions follow you across sites instead of forcing you into a separate editor. English is the only supported language, which is the main coverage gap.

Plan around four gaps. Paid tiers are expensive if you pay monthly at $30 per month rather than the $12 yearly rate. Support is limited to English only. Suggestions can be overly prescriptive, flattening voice in creative work. And AI-powered full rewrites still need improvement on complex arguments. Treat it as a strong editing layer, not an autonomous writer, and it earns its keep.

Grammarly offers a free plan with basic grammar and spelling checks, while the Pro plan at $12/month billed yearly adds tone detection, full-sentence rewrites, and plagiarism detection.

Grammarly checks grammar, spelling, clarity, and tone in real time across the apps you already write in - browsers, Google Docs, Microsoft Word, and mobile keyboards. The free plan covers correctness fixes; Pro at $12/mo billed yearly adds tone control, full-sentence rewrites, and plagiarism detection.

Yes, Grammarly integrates with Google Docs, Microsoft Word, and most web browsers through its extension, providing real-time suggestions as you type.

Grammarly is more specialized for grammar correction and works inline across all your apps, while ChatGPT is better for generating content from scratch.

Yes, the Pro and Enterprise plans include a plagiarism detector that checks your text against billions of web pages and academic papers.

No, Grammarly currently only supports English, though it can handle multiple English dialects including US, UK, Canadian, and Australian English.

Grammarly is SOC 2 Type II certified and GDPR compliant, but you should avoid processing highly confidential content through any cloud-based tool.

Yes. Grammarly offers add-ins for Microsoft Word and Outlook, plus browser extensions, a web editor, and desktop and mobile apps. The Pro plan at $12 per month billed yearly unlocks the full set of suggestions across all of these surfaces.