Pricing

GrammarCheck.ai pricing

As grammarcheck.ai lists them, read 21 Oct 2026. The maker's own page has the final word.

Plan	Billed and limits	Price
Lite	monthly · 40,000 credits · 2,000 words/submission · history · AI rewriting · 24/7 support	$4 a month
Pro	monthly · 80,000 credits · unlimited grammar, punctuation and paraphrase · 6,000 words/submission · history · AI rewriting	$7 a month
Free Plan	monthly · 5,000 credits · 650 words/submission · limited tools	Free
API Basic	monthly · 40,000 credits · 250 words/submission · 15 requests/minute · grammar checker API	$10 a month
Lite Premium	yearly ($30) · 480,000 credits · 2,000 words/submission · history · AI rewriting · 24/7 support	$2.50 a month
Lite Yearly	Billed Yearly $30 · 480,000 credits · 2,000 words per submission · History	$30 a year
Pro Premium	yearly ($48) · 960,000 credits · unlimited grammar, punctuation and paraphrase · 6,000 words/submission · history · AI rewriting	$4 a month
Lite Monthly	40,000 credits · 2,000 words per submission · History	$4 a month
Pro Yearly	Billed Yearly $48 · 960,000 credits · Unlimited grammar checks · 6,000 words per submission	$48 a year
API Business	monthly · 100,000 credits · 750 words/submission · 40 requests/minute · grammar checker API	$50 a month
Pro Monthly	80,000 credits · Unlimited grammar checks · 6,000 words per submission	$7 a month
API Tester	monthly · 20,000 credits · 250 words/submission · 5 requests/minute · grammar checker API	$7 a month