Clever AI Humanizer vs RewritePal
Clever AI Humanizer
cleverhumanizer.ai
RewritePal
rewritepal.comSide by side
| Figure | Clever AI Humanizer | RewritePal |
|---|---|---|
| Price from | Free | $2.92/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 1 | 8 |
| Spec score · AI Paraphrasing Tools | 8.7 (#4) | 9.0 (#2) |
| API availability | The API page says public API access is coming soon and invites users to join a waitlist. | SoftwareWorld lists RewritePal as having no API. |
| Headquarters | New Castle, Delaware, USA | The legal terms place the registered office in Porto Alegre, Rio Grande do Sul, Brazil. |
| Security | The privacy policy describes encryption in transit and at rest where applicable, access controls, monitoring, and staff confidentiality obligations. | The privacy policy says RewritePal uses administrative, technical, and organizational measures to protect personal information, but cannot guarantee absolute security. |
| Support | The privacy policy lists [email protected] for privacy questions and requests. | The pricing page identifies a solo founder who handles support by email and aims to respond within three business days. |
| Third-party processing | Submitted text is sent to external AI and large-language-model API providers to produce results. | The privacy policy says submitted text may be transmitted to AI inference providers and that zero retention cannot be promised for every request. |
| What it does | Clever AI Humanizer rewrites submitted AI-assisted text to improve tone, clarity, readability, rhythm and voice while aiming to preserve meaning. | RewritePal rewrites sentences, paragraphs, essays and emails while aiming to preserve their original meaning. |
Plans
RewritePal
- FreeFree
- FreeFree
- Rewrite Pal Pro (monthly)$4.99 a month
- RewritePal Pro monthly$4.99 a month
- Rewrite Pal Pro (annual)$34.99 a year
- RewritePal Pro annual$34.99 a year
- Rewrite Pal Lifetime$49, paid once
- RewritePal Lifetime$49, paid once
In their own words
Clever AI Humanizer
Clever AI Humanizer is a web-based tool for revising AI-assisted drafts, with controls for tone and length. Its Normal and Clear & Structured styles suit different kinds of writing, and the site lists English, Spanish, and Portuguese support. A free plan costs nothing, has no fixed monthly word allowance, and permits up to 3,000 words per request, subject to service availability. A free account stores results in content history. The site also offers an AI Detector, AI Paraphraser, and Grammar Checker; its free detector and humanizer widgets can be embedded on websites using a script or iframe and have light, dark, or automatic themes. The maker says those widgets work with WordPress, Webflow, Ghost, and plain HTML. Submitted text is sent to external AI and LLM providers for processing; the privacy policy says it is not used to train or fine-tune models and is kept, along with outputs, for 30 days. The service advises against submitting confidential or special-category personal data. Users must be at least 18, and public API access is listed as coming soon with a waitlist.
RewritePal
RewritePal is a writing assistant for paraphrasing, grammar correction, AI text humanization, and editing longer documents. Its editor offers preset and custom tones, role and language options, and controls for making output shorter or longer. It is described as serving students, professionals, marketers, and others seeking clearer writing. RewritePal is available on Android, iOS, Linux, macOS, the web, Windows, and as an extension. The Chrome extension can rewrite selected text in supported fields, run optional local English Inline Fix checks, or use a popup in unsupported editors. In Google Docs, Selection Rewrite and Inline Fix are not supported, though the popup remains available. AI rewriting happens after the user selects a rewrite action, and internet access is required even in the installed web app. RewritePal says submitted writing is not used to train its own AI models and is not intentionally retained in its application database or logs after processing, except for saved documents and custom tones. AI providers may process submitted text, and the policy does not promise zero retention for every request.