✓ Grammar Check
Grammar Checker & AI Writing Tools
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
8.5/10 TrustScore✓Money-back guarantee verified“…y. Resources API Docs Blog Terms & Condition Privacy Policy Refund Policy Contact Us Tools Grammar Checker Plagiarism Checker Par”
✓Free trial available“…ns Choose the plan that best fits your needs. Plan Features Free Plan Limited LITE Monthly PRO Monthly LITE Yearly PRO Yearly Cre”
—Reachable customer service
✓No fine-print return conditions
✓No unrealistic claims detected
Vetted 2026-07-13 · How we vet →
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.
Can I try Grammar Check before committing, or get my money back?
Every company in our directory must offer a free trial or, at minimum, a 7-day money-back guarantee from the day your product arrives — with no fine-print return conditions like "unopened" or "original packaging". Grammar Check met this requirement 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.
Had a bad experience with Grammar Check?
This directory only works if every listing keeps earning its place. If Grammar Check didn't live up to the standard — refused a return, unreachable support, misleading claims, anything — tell us. We'll re-review them against our vetting criteria, and if they're not abiding by our rules, we remove the listing. No exceptions, no pay-to-stay.