WriteHuman review
A flexible AI text humanizer with web, mobile, browser, API, and detector tools.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
WriteHuman is an AI text humanizer for marketers, SEO writers, bloggers, creators, founders, and product teams. It rewrites AI-generated drafts while preserving their meaning and includes an AI-authorship detector with sentence-level probabilities. The service supports more than 40 languages and is available through a web app, Chrome extension, iOS, iPad, Android, and REST API, making it suitable for users who move between desktop and mobile writing workflows.
Platform coverage is a central strength. The Chrome extension supports in-place rewriting, while the API provides tone and language parameters and documents humanization and detection endpoints. Paid plans add multiple output variations and MCP access. Basic costs $12 per month or $144 per year for 80 requests, two variations, AI detection checks, and requests of up to 600 words. Pro costs $19 per month or $228 per year for 200 requests, three variations, and up to 1,200 words per request. Ultra costs $39 per month or $468 per year for unlimited requests, five variations, and up to 3,000 words per request. Each paid plan includes priority support.
The free plan provides three humanize runs per month, with requests of up to 250 words each, so it is better suited to occasional evaluation than regular production work. WriteHuman also focuses on rewriting and AI-authorship probability rather than broader content verification; a plagiarism checker is not included. Users who need mobile access, browser-based rewriting, language coverage, or API controls should find the feature mix relevant. Users who require plagiarism checking or more generous free usage should consider an alternative, while frequent users can match their volume to Pro or Ultra.
WriteHuman pros and cons
- Where it wins
- Works across web, iOS, Android, Chrome, and REST API
- Supports 40+ languages with multiple output variations
- Provides sentence-level AI-authorship probabilities
- Where it doesn't
- No plagiarism checker is included
- Free access is limited to three runs per month
- Paid plans start at $12 per month
WriteHuman fact sheet, pricing and score →
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