Short answer
StealthWriter has the more generous free plan, 10 rewrites a day of up to 1,000 words, and paid plans from $20 a month. Walter Writes costs $8 a month billed annually for 30,000 words and adds 80+ languages and mobile apps. Pick StealthWriter for heavy free use; Walter for paid value.
"StealthWriter vs Walter Writes" searches usually come from people deciding whether to pay at all. StealthWriter’s free plan is one of the most generous in the category; Walter’s paid entry plan is one of the cheapest. Both include an AI detector.
For Walter Writes on its own, see the Walter Writes guide; for the wider field, Walter Writes alternatives.
Walter Writes vs StealthWriter at a glance
| Field | Walter Writes | StealthWriter |
|---|---|---|
| Free option | 300 words, no sign-up; 3 days of detector access | 10 humanisations a day, up to 1,000 words each (Ghost 5.2 Mini) |
| Entry plan | $12 / month, or $8 / month billed annually ($96 a year) | From $20 / month |
| Words on entry plan | 30,000 a month | See vendor page |
| Max per request | 750 (Starter) to 2,000 (Elite, Teams) | 5,000 words per input on paid plans |
| Languages | 80+ | Not listed on its pricing page |
| AI detector | Built in on every plan; scans do not use words | Yes |
| Apps | Web, Chrome extension, iOS, Android, Claude (MCP) | Web |
| Refunds | First subscription only, within 3 days and 1,500 words | See StealthWriter refund policy |
| Security report | SOC 2 Type II (report on request via its trust centre) | No SOC 2 report published on its site |
Every cell comes from each vendor's own pricing or product page, read in November 2026. Prices are in US dollars and change often; the vendor page wins if a figure has moved.
Where StealthWriter is stronger
- Free use. StealthWriter’s free plan allows 10 humanisations a day at up to 1,000 words each on its Ghost 5.2 Mini model. Walter’s free allowance is 300 words.
- Long inputs. StealthWriter’s paid plans accept up to 5,000 words per input; Walter tops out at 2,000 per request.
- Model choice. Paid plans unlock its Ghost 5.2 Pro and Legacy models.
Where Walter Writes is stronger
- Lower paid entry price. Walter Starter is $8 a month billed annually ($12 billed monthly); StealthWriter’s paid plans start at $20 a month.
- Languages. Walter lists 80+; StealthWriter’s pricing page does not list a figure.
- Apps. Walter runs on web, Chrome, iOS, Android and inside Claude.
- No-sign-up test. Walter’s 300 free words need no account; StealthWriter’s free plan needs one.
Free plan vs paid plan: the real comparison
If you never intend to pay, compare free plans: StealthWriter’s daily allowance is larger than Walter’s one-off 300 words, and our own free humaniser takes 10,000 characters a pass with no account. If you will pay, compare paid plans: Walter starts lower. Our best free AI humanisers roundup covers the free side in detail.
Walter Writes or StealthWriter: which should you choose?
- Choose StealthWriter if you want to keep using a free plan every day, or need 5,000-word inputs.
- Choose Walter Writes if you are ready to pay and want the lower monthly price, more languages and apps on every device.
How to test Walter Writes and StealthWriter side by side
Ten minutes of your own testing beats any review, including this one. Use the free allowance on each tool and keep the inputs identical:
- Pick one real paragraph from your own work, about 200 to 250 words, so it fits both free limits.
- Run it through both tools on comparable settings, for example Standard on Walter and the closest mode on StealthWriter.
- Check meaning first. Read both outputs against the original: every claim, number, quotation and citation should survive.
- Check voice second. Which version still sounds like you, or like the assignment needs?
- Check detection last, in a detector neither company sells, from our list of free AI detectors. Record the date, because results change as detectors are retrained.
Whichever output needs less fixing by hand is the better tool for you, whatever either vendor claims.
What neither tool can promise
Whatever either vendor says about detectors, results depend on the text, the settings, the detector and the date. Turnitin announced detection of humaniser-modified text on August 27, 2025, and a 2025 audit of 19 humaniser and paraphrasing tools found large differences in how far each tool moved text from the original. Pick on workflow, price and how well the output keeps your meaning, then edit the result yourself. Our page on Walter Writes and Turnitin covers the evidence.
How we compared
We read the pricing and product pages of both tools and Walter's humaniser page and help centre in November 2026 and recorded the same fields for each. We ran no detector test for this page, so neither tool gets a score from us. Related: Walter Writes pricing and Walter Writes reviews.
Frequently asked questions
StealthWriter vs Walter Writes: which is better?
StealthWriter is better for free use, with 10 rewrites a day of up to 1,000 words. Walter Writes is better value once you pay, from $8 a month billed annually for 30,000 words, with 80+ languages and mobile apps.
Is StealthWriter free?
Yes. StealthWriter's free plan allows 10 humanisations a day of up to 1,000 words each on its Ghost 5.2 Mini model. Paid plans start at $20 a month.
Which is cheaper, StealthWriter or Walter Writes?
Walter Writes, once you pay: Starter is $8 a month billed annually or $12 monthly, against StealthWriter's paid plans from $20 a month.
Do both tools have AI detectors?
Yes. StealthWriter and Walter Writes both include an AI detector alongside the humaniser.
Can StealthWriter or Walter Writes guarantee passing Turnitin?
No. Turnitin announced detection of humaniser-modified text on August 27, 2025, and results vary by text, settings and date. Treat either tool as an editing aid and check your institution's AI policy before using it on assessed work.
