Simple pricing. No ads.
Every plan gets the full 32-signal analysis, content-type adjustment, and a plain-language explanation for every score.
Free
No account needed
- 5 analyses a month
- Up to 10,000 characters (about 1,500 words) each
- Full 32-signal report
- Try the Content Optimizer (one run uses 2 free analyses)
Pro
$79 billed once a year · you save 45%
- 150,000 words a month
- Up to 30,000 characters (about 5,000 words) each
- Full 32-signal report with content-type adjustment
- Content Optimizer: Humanize, SEO and AI answers (2x words per run)
- No ads
Word Pack
No subscription
- 50,000 words that never expire
- Up to 30,000 characters each
- Full 32-signal report
- Content Optimizer included (2x words per run)
- Stacks with Pro and other packs
Secure payment by Stripe. Prices in USD. Sign in
Questions
What counts as a word?
Each analysis uses the number of words in the text you submit. A 1,200-word article uses 1,200 words from your allowance. Failed analyses do not count.
Can I cancel any time?
Yes. Cancel from your account page in two clicks. Pro stays active until the end of the period you paid for.
Do Word Pack words expire?
No. Pack words stay on your account until you use them. Pro members can also use pack words after the monthly allowance runs out.
Do you store my text?
Only if you sign in. Signed out, your text is analyzed in real time and is not stored. Signed in, each analysis and optimization is saved to your private history, which only you can see. You can delete any item at any time. We also store your email, plan and usage counts. Your text is never used to train AI models.
Is the score proof that AI wrote something?
No. Scores are probabilistic. Read our disclaimer before you use a result for any academic, legal, or employment decision.