Grammar checker pricing by the word
Every word you check costs 1 credit: $0.08 to $0.20 per 1,000 words depending on the plan or pack, and at least 20 credits per check. Subscribe for the lowest price per word, or buy credits once.
Monthly plans
Starter
$7.99/ month
75,000 credits
- 75,000 words a month
- Up to 3,000 words per check
- All six languages, proofread and polish
Renews automatically at $7.99 per month until you cancel. Cancel anytime from your account page; your plan stays active until the end of the paid period.
Pro
Most popular$19.99/ month
200,000 credits
- 200,000 words a month
- Up to 3,000 words per check
- All six languages, proofread and polish
Renews automatically at $19.99 per month until you cancel. Cancel anytime from your account page; your plan stays active until the end of the paid period.
Business
$49.99/ month
600,000 credits
- 600,000 words a month
- Up to 3,000 words per check
- All six languages, proofread and polish
Renews automatically at $49.99 per month until you cancel. Cancel anytime from your account page; your plan stays active until the end of the paid period.
One-time credit packs
Small
$4.99
25,000 credits
Medium
$14.99
100,000 credits
Large
$34.99
300,000 credits
Billing FAQ
What does one credit buy?
One word of the text you check. A 500-word email costs 500 credits, and every check costs at least 20 credits, so any text of up to 20 words costs 20. The cost is shown before you start.
Why is there a minimum per check?
Every check sends the full proofreading rules to the model and returns a list of fixes, however short the text. The 20-credit minimum covers that; from 20 words up, you pay 1 credit per word.
Do new accounts get free credits?
No. Signing up is free, but new accounts start with no credits; every check uses purchased credits from a pack or a plan.
Do unused credits expire?
Purchased and subscription credits stay on your balance while your account is open.
Can I cancel my subscription?
Yes, at any time from your account page. The plan stays active until the end of the paid period.
Do I get credits back if a check fails?
Yes. Failed and cancelled checks are refunded to your balance automatically.