How much does Walter Writes AI cost?
- Cheapest paid plan
- Starter at $12 a month, or $8 a month billed yearly.
From the vendor's pricing page, checked 10 Nov 2026. Every plan ↓
Walter Writes AI review: our take
Walter Writes is built around its humanizer, and the AI detector comes in the same account. A writer can score a draft and rewrite the sections that read as AI without switching tools. Its Trust Center lists SOC 2 Type I and Type II reports, available on request.
On the pricing page, Starter costs $8 a month billed yearly, or $12 if you pay month to month, for 30,000 words a month and up to 750 words per request. Teams is $99 a month billed yearly for 10 people. The detector page doesn't give an accuracy figure, so read its percentage as a reason to reread, never as proof.
Walter Writes AI pricing and plans
| Plan | Monthly | Billed yearly, per month | What it includes |
|---|---|---|---|
| Starter | $12 | $8 | 30,000 words a month, 750 words per request |
| Pro | $23 | $13 | 70,000 words a month, 1,500 words per request |
| Elite | $47 | $26 | 200,000 words a month, 2,000 words per request |
| Teams | $139 | $99 | 500,000 words a month, 2,000 words per request, 10 team members, word top-ups |
Prices as listed by the vendor in USD, before tax; they change, so check the pricing page before you buy.
What Walter Writes AI does
Walter Writes scores pasted text or an uploaded document for how likely it is to be AI-generated and shows the result section by section. The same account has a humanizer that rewrites flagged passages, a plagiarism check and an MCP server. Plans are sized by words a month and words per request; the REST API is priced separately.
Who Walter Writes AI is for
Best for
- students checking an essay before they submit it
- writers who want to check a draft and rewrite the flagged parts in one place
- teachers doing a quick first pass on a submission
Not for
- grading or discipline on a score alone: Walter Writes doesn't publish an accuracy or false positive rate for the detector, and its pricing FAQ says detector results can vary
- plagiarism matching against published sources as the main job
Walter Writes AI features
- F1AI detector
- an AI-probability score for each section of a text
- F2Document upload for full essays and reports
- F3Detection in 20+ languages, per the detector page
- F4Humanizer in the same account, in 80+ languages
- F5Plagiarism check
- F6MCP server access on every plan
- F7REST API, priced separately