kitio.aiStealthWriter vs Word Changer
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Word Changer has the lower starting price: about $3 a month, against $20 for StealthWriter.
AI text humanizer with a built-in detector and sentence-level rewrites
Freemium · $20/moAt a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Three rewrite strengths
- AI detector V1 and V2
- Sentence-level Deep Scan
- Alternative sentence rewrites
- Fast processing
- 12 rewrite tones
- Humanize and shorten modes
- Expand thin drafts
- 21 languages on paid plans
- No sign-up for the free tool
| Feature | StealthWriter | Word Changer |
|---|---|---|
| Best for | AI text humanizer with a built-in detector and sentence-level rewrites | AI rewriter that swaps words in 12 tones without changing meaning |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $20/mo | $3.99/mo |
| Free plan | Yes | Yes |
| Made by | StealthWriter | Word Changer |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Word Changer has the lower starting price: about $3 a month, against $20 for StealthWriter.
Free plan
Cheapest paid plan
Top plan
Free trial
6 plans
Free
Free
- 10 humanizations per day
- 10 AI scans per day
- 1,000 words per input
Starter
$20/mo
- 50 humanizations per day
- 50 AI scans per day
- 5,000 words per input
Plus
$50/mo
- 150 humanizations per day
- 150 AI scans per day
Pro
$100/mo
- 350 humanizations per day
- 350 AI scans per day
Business
$200/mo
- 800 humanizations per day
- 800 AI scans per day
Scale
$400/mo
- 2,000 humanizations per day
- 2,000 AI scans per day
- Dedicated support
3 plans
Free
Free
- 200 tokens a day
- 6 of 12 tones
- 5 languages
Monthly
$3.99/mo
- 150,000 tokens a month
- Every tone and language
- Cancel anytime
Yearly
$39.99/yr
- 2.1M tokens a year
- Every tone and language
- Priority support
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
StealthWriter
- Free plan with daily allowance
- Shows which sentences need work
- Pick between alternative rewrites
- Free input capped at 1,000 words
- Higher tiers get expensive quickly
- Detector scores are only estimates
Word Changer
- Usable without creating an account
- Tone choice for each rewrite
- Cheap monthly plan
- Works for single sentences or full drafts
- Free tier limited to 300 words per run
- Free plan has only 6 of 12 tones
- Free plan covers just five languages
Which one should you choose?
Choose StealthWriter if you want:
- Free plan with daily allowance
- Shows which sentences need work
- Pick between alternative rewrites
Watch out: free input capped at 1,000 words.
Choose Word Changer if you want:
- Usable without creating an account
- Tone choice for each rewrite
- Cheap monthly plan
Watch out: free tier limited to 300 words per run.
StealthWriter vs Word Changer FAQ
What is the difference between StealthWriter and Word Changer?
StealthWriter: AI text humanizer with a built-in detector and sentence-level rewrites. Word Changer: AI rewriter that swaps words in 12 tones without changing meaning. Both are writing tools.
Is StealthWriter or Word Changer cheaper?
Word Changer has the lower starting price: about $3 a month, against $20 for StealthWriter.
Do StealthWriter and Word Changer have free plans?
StealthWriter: Yes. Word Changer: Yes.
Who makes StealthWriter?
StealthWriter is made by StealthWriter.
Who makes Word Changer?
Word Changer is made by Word Changer.
Which should I choose, StealthWriter or Word Changer?
Choose StealthWriter if you value free plan with daily allowance and shows which sentences need work. Choose Word Changer if you value usable without creating an account and tone choice for each rewrite.