How Much Does Grammarly Cost in the UK?
Grammarly Premium costs £12 per month or £144 per year in the UK. The free tier covers basic grammar and spelling. Premium adds tone detection, clarity suggestions, plagiarism checking, and AI-powered rewriting. According to Grammarly, the platform has over 30 million daily active users globally.
| Plan | Monthly Cost | Annual Cost | Features |
|---|---|---|---|
| Free | £0 | £0 | Basic grammar, spelling, punctuation |
| Premium | £12.00 | £144.00 | Tone, clarity, plagiarism, AI rewriting, vocabulary |
| Business | £12.50/user | £150.00/user | Premium + team analytics, style guides, admin controls |
The annual Premium plan saves 17% compared to monthly. Grammarly works as a browser extension, desktop app, and keyboard on mobile, checking your writing across virtually every platform.
Compare all options on our UK Productivity subscriptions page.
Does Grammarly Auto-Renew?
Yes, Grammarly auto-renews monthly or annually. Your payment method is charged automatically. Grammarly sends a receipt after each charge. Check your plan at grammarly.com under Account settings.
According to a 2025 LinkedIn survey, 78% of UK professionals consider writing quality important for career progression. Grammarly processes over 1 billion writing suggestions daily.
How to Cancel Grammarly in the UK
Cancelling Grammarly Premium reverts you to the free tier. No fees apply.
Step-by-step cancellation
- Sign in at grammarly.com
- Click your profile icon > Account
- Go to Subscription
- Select Cancel Subscription
- Confirm cancellation
Your free account and documents are preserved. Premium features (tone, clarity, plagiarism) become unavailable.
See also our guides to ChatGPT Plus UK subscription and Notion UK subscription.
Is Grammarly Worth It in 2026?
The free tier handles basic grammar for most people. Premium is worth it for professionals who write extensively — especially emails, reports, and client-facing documents where tone and clarity matter.
| Pros | Cons |
|---|---|
| Works everywhere (browser, desktop, mobile) | £12/month is pricey for grammar checking |
| AI rewriting and tone suggestions | AI assistants (ChatGPT, Claude) offer similar features |
| Plagiarism checker included | Free tier covers basic needs adequately |
| Catches errors other tools miss | Can be overly prescriptive with suggestions |
| Strong brand trust in professional settings | Annual plan locks you in at £144 |
ChatGPT Plus at £20/month and Claude Pro at £18/month can rewrite and improve text as part of broader AI capabilities. Grammarly's advantage is real-time, inline correction across every app without switching context.
Track Your Grammarly Subscription with Prunely
Prunely lets you add Grammarly to track renewal dates. Set reminders to evaluate usage. Track alongside all your subscriptions — no bank connection needed. Prunely is free for up to 5 subscriptions.
Frequently Asked Questions
How much does Grammarly cost per month?
Grammarly Premium costs £12/month or £144/year. The free tier covers basic grammar and spelling. Premium adds tone detection, clarity suggestions, plagiarism checking, and AI-powered rewriting.
Is Grammarly free?
Yes. Grammarly's free tier checks grammar, spelling, and punctuation across all platforms. It is sufficient for basic writing. Premium adds advanced features for professional and academic writing.
Does Grammarly work with Microsoft Word?
Yes. Grammarly integrates with Microsoft Word, Outlook, Google Docs, and most web-based text editors through its browser extension and desktop app. The integration works on both free and Premium tiers.
How do I cancel Grammarly?
Sign in at grammarly.com, go to Account > Subscription > Cancel. Your free account is preserved. Premium features become unavailable at the end of your billing period. Use Prunely to set a reminder.
Is Grammarly better than ChatGPT for writing?
Grammarly excels at real-time, inline corrections as you type. ChatGPT is better for generating, rewriting, or restructuring entire paragraphs. They serve different workflows — Grammarly catches errors in real-time, ChatGPT helps with larger writing tasks.