- Is there a free trial?
- A new account receives 150 free words once after sign-in. The same allowance is shared by the Humanizer editor, the long-text workspace and Essay Writer, and no payment method is required for those 150 words. It is not a monthly free quota, and opening another tool does not create a second allowance.
- What does each plan include?
- Basic costs US$9.90 per month for 15,000 words, Pro US$18 per month for 50,000 words, and Ultra US$36 per month for unlimited words. Basic is the entry plan; the Korean interface is priced in won and offers Basic, Pro and Ultra. Yearly billing is available on every plan. Each plan uses the same account balance across the writing tools.
- How much does it cost per 1,000 words?
- Word credits are counted per input word, so the price divided by the allowance gives a per-word figure. Basic is US$$0.66 per 1,000 words (US$9.90 for 15,000 a month) and Pro is US$$0.36 per 1,000 (US$18 for 50,000); Ultra costs US$36 for unlimited words, so no per-word limit applies. Paying yearly lowers it to US$$0.30 per 1,000 on Basic (US$54 for 180,000 a year) and US$$0.18 per 1,000 on Pro (US$108 for 600,000). The 150 words on a new account are a one-time allowance, not a recurring free tier.
- What happens when my words run out?
- The editor checks your balance before sending a request and shows the words required next to the words available, so a rewrite is not started that your balance cannot cover. You can shorten the text, rewrite a selected passage within your balance, or choose a plan. Completed rewrites consume words; failed or unchanged results do not.
- Is billing automatic, and can I cancel?
- Paid plans renew automatically on the monthly or yearly interval you selected, at the price stated on the plan card. Sign in and manage the subscription from this page to cancel or change it. The prices shown are in US dollars.
- Does paying guarantee a detector result or a search ranking?
- No. StealthWriter does not guarantee an AI-detector outcome, and a rewrite is not proof of authorship or a substitute for checking facts, quotations and numbers against the source. No plan promises search rankings.
- Can I get a refund?
- A refund can be requested within 7 days of a charge if the account has used no more than 1,000 words of the allowance that charge added; the same rule applies to a renewal charge. When those conditions are met, the full amount of that charge is returned to the original payment method through Stripe; how quickly it appears depends on your bank or card issuer.
- Do unused words expire, and what happens to them if I cancel?
- Words already in your balance stay there: they do not expire, and cancelling a subscription does not remove them. Cancelling stops the next renewal; it does not take back words you have already bought.
