✓ Grammar Check
AI tool that checks and fixes grammar, spelling, and punctuation errors in your text instantly.
Why we recommend them
Grammar Check is an AI-based grammar checker that detects and corrects grammatical, spelling, and punctuation mistakes with one-click fixes. It's useful for students, bloggers, and authors who need quick proofreading, and also offers related tools like an AI paraphraser, summarizer, and plagiarism checker.
✓Free to use with no sign-up required; paid plans start at $2.50/mo (Lite) and $4/mo (Pro) with more credits and faster processing
✓One-click 'Fix All Errors' feature plus support for multiple languages including Spanish, German, and French
✓Includes additional tools: AI Humanizer, AI Checker, Plagiarism Checker, Summarizer, and Paraphraser
What we actually verified
7.8/10 TrustScore✓Money-back guarantee verified
✓Free trial available
—Reachable customer service
✓No fine-print return conditions
✓No unrealistic claims detected
Vetted 2026-07-13 · How we vet →
Straight referral — we earn nothing from this link.
What real customers say
4.4/5 from 15 reviews on Trustpilot
Independent review excerpts via Trustpilot — refreshed automatically · last checked 2026-08-29. Ratings are shown as-is, good or bad.
Common questions about Grammar Check
Is Grammar Check legit and safe to buy from?
Yes — Grammar Check passed the WhatiseBrokering.com vetting checklist (try before you buy, no fine-print returns, a real way to reach them, realistic claims only) before being listed. We remove companies that stop meeting the standard. Independent Trustpilot reviewers rate Grammar Check 4.4/5 across 15 reviews — shown on this page as-is, good or bad.
Can I try Grammar Check before committing, or get my money back?
Yes on both counts — our vetting verified a free trial AND a money-back guarantee published on Grammar Check's own site, with no fine-print return conditions like "unopened" or "original packaging" detected at the time of vetting.
How do I reach Grammar Check if something goes wrong?
Grammar Check publishes a real customer-service contact (phone or email) — that's a listing requirement. If you can't get a response, tell us at [email protected] and we'll review their listing.
Why is Grammar Check listed on WhatiseBrokering.com?
We discovered and vetted Grammar Check ourselves. They don't pay us anything — they're listed purely because they meet the standard.
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