AI writing assistant that catches errors and improves clarity
Grammarly checks grammar, spelling, punctuation, tone, and style in real time across 500,000+ apps via browser extension, desktop app, and API. Its generative AI features can rewrite sentences, adjust formality, shorten text, and generate first drafts. Grammarly Business adds shared style guides, brand tone settings, and team analytics.
ShareTool Verdict- 7/10
Grammarly is still the best catch-all writing assistant for non-writers. If you're sending professional emails, writing reports, or producing content you don't want to proofread manually, it's worth every dollar of Premium. Writers with a strong voice may find it fights them more than it helps.
Community sentiment toward Grammarly is predominantly negative, with concerns about AI misuse, copyright violations involving author mimicry, stealth marketing tactics, and erosion of trust. Limited positive engagement detected.
For professional email, business writing, and content production, yes. The Premium suggestions — tone detection, clarity rewrites, and style improvements — are meaningfully better than the free tier.
Yes, via the browser extension. It works in Chrome, Firefox, Safari, and Edge on Google Docs, Gmail, and most web-based text editors.
Grammarly improves what you've already written — it works inline, in real time, across all your apps. ChatGPT generates new content from scratch. Most people use both for different things.
Grammarly offers an AI detection feature in Business and Enterprise plans. It's useful as a rough signal but not definitive evidence.
“OpenAI is destroying users' trust...decisions that make users unhappy”
RedditAnalyzed from community discussions on reddit.com · May 2026
GrammarlyGO is Grammarly's generative AI feature that rewrites paragraphs, drafts emails from bullet points, and adjusts tone on request. It's available on Premium, Business, and Enterprise plans.
Anthropic's thoughtful AI for writing, analysis, and coding
