Plans and Pricing
Checking text for AI is free. Pay when you need to rewrite more than the free words cover.
Compare plans
Free
For trying it out
$0
No card needed
- Without an account: 3 rewrites a day, up to 300 words each, and you see the first 40% of each rewrite
- With a free account: 1,000 words when you sign up, then 300 words a day
- AI detector: up to 10,000 words per check with an account
- Standard and Concise modes
7-day pass
For one assignment
$6.99
One payment. It never renews.
- 20,000 words to use within 7 days, about 13 essays of 1,500 words
- Up to 1,500 words per rewrite
- All four modes: Standard, Academic, Casual and Concise
Full refund within 24 hours of buying, if you've used 500 words or fewer from the pass.
Plus
For regular use
$7.99/month
$95.88 billed yearly. Cancel anytime.
- 40,000 words a month, about 26 essays of 1,500 words
- Up to 1,500 words per rewrite
- All four modes
- Words reset every month and don't roll over
Full refund within 7 days of a payment, if you've used 1,000 words or fewer from that payment.
Pro
For heavy writing
$12.99/month
$155.88 billed yearly. Cancel anytime.
- 120,000 words a month, about 80 essays of 1,500 words
- Up to 3,000 words per rewrite
- All four modes
- Words reset every month and don't roll over
Full refund within 7 days of a payment, if you've used 1,000 words or fewer from that payment.
Subscribers who run out can add 20,000 words for $4.99. They last 30 days.
Prices don't include tax; it's added at checkout based on where you are. Outside the five countries below, prices are in US dollars. If your card uses another currency, exchange rates can affect the amount on your statement. Try the AI humanizer or the AI detector free before you choose.
Regional pricing
In these five countries, we charge about half the US price in local currency. Renewals keep the same price and billing currency. If your card uses another currency, exchange rates can still affect your statement.
| Plan | US price | India | Philippines | Indonesia | Brazil | Mexico |
|---|---|---|---|---|---|---|
| 7-day pass | $6.99 | ₹329 | ₱219 | Rp 63.000 | R$ 19,90 | MX$65 |
| Plus, monthly | $14.99 | ₹699 | ₱469 | Rp 135.000 | R$ 39,90 | MX$139 |
| Plus, yearly | $95.88 | ₹4,499 | ₱2,999 | Rp 869.000 | R$ 259,90 | MX$899 |
| Pro, monthly | $24.99 | ₹1,199 | ₱789 | Rp 225.000 | R$ 68,90 | MX$229 |
| Pro, yearly | $155.88 | ₹7,299 | ₱4,899 | Rp 1.399.000 | R$ 429,90 | MX$1,449 |
How words are counted
We count words by the spaces between them, the same way for English, Spanish, Portuguese and French. You're charged only for the sentences we actually rewrite: if 400 words of a 2,000-word essay are flagged and you rewrite those, that uses 400 words.
Sentences we leave as they were, because the rewrite barely changed them or didn't pass our checks, cost nothing. Checking text for AI never uses words.
If you have words from more than one source, the ones that expire soonest are used first. Daily free words reset at midnight UTC.
Refunds
- Subscriptions: Full refund within 7 days of a payment, if you've used 1,000 words or fewer from that payment.
- 7-day pass: Full refund within 24 hours of buying, if you've used 500 words or fewer from the pass.
- Other cases aren't refunded. If you cancel, your plan keeps working until the end of the period you paid for.
- Only words from that payment count. Daily free words and sign-up words don't.
To ask for a refund, email support@aicheckerhumanizer.com from the address you signed up with. We reply within 2 business days.
After a refund, the unused words from that payment are removed, and a refunded subscription is canceled right away. Rewrites you've already finished stay yours.
Where local law gives you more rights, such as a cooling-off period, those apply.
Frequently asked questions
Do I need an account to try it?
No. Without an account you can check text for AI and run 3 rewrites a day. You see the first 40% of each rewrite; a free account shows all of it.
Does the 7-day pass renew?
No. You pay once and the words last 7 days from the moment you buy. Nothing is charged after that.
How do I switch plans or cancel?
To move from Plus to Pro, use Switch to Pro on the Pro card. It starts right away and you pay only the difference for the rest of the period. To move from Pro to Plus, use Switch to Plus on the Plus card. Use Manage plan to switch between monthly and yearly, update your card or see invoices, and Cancel plan below the plans to cancel. Moving down or canceling takes effect at the end of the period you've paid for.
What happens to words I don't use?
Subscription words reset at the start of each monthly period and don't roll over, including on yearly plans, which get their words month by month. Pass words end after 7 days.
Why is the price different in my country?
In India, the Philippines, Indonesia, Brazil and Mexico we charge about half, in local currency. We go by where you're browsing from and don't check where your card was issued.