# HumanizeAI.io vs WriteHuman

HumanizeAI.io registra 387.739 visitas mensuales con un crecimiento intermensual de -5,1 % y un modelo de precios Freemium. WriteHuman registra 619.492 visitas mensuales con un crecimiento de +15,6 % y un modelo de precios Freemium, De pago.

| Métrica | [HumanizeAI.io](https://openaitools.app/es/tool/humanize-ai) | [WriteHuman](https://openaitools.app/es/tool/writehuman) |
| :--- | :--- | :--- |
| URL del sitio web | https://www.humanizeai.io | https://writehuman.ai |
| Categorías | Humanizer AI, IA indetectable, Herramientas para evadir IA, Reescritor con IA | Humanizer AI, IA indetectable, Bypass AI (evitar detección de IA) |
| Modelo de precios | Freemium | Freemium, De pago |
| Visitas mensuales | 387.739 | 619.492 |
| Tasa de crecimiento intermensual | -5,1 % | +15,6 % |
| Mercado principal | Estados Unidos | Estados Unidos |
| Visitas directas | 233.291 | 240.763 |
| Puntuación de reseñas | 3,4 | 3,5 |
| Número de guardados | 5 | 28 |
| Plataformas compatibles | Sitio web | Sitio web |

## HumanizeAI.io

HumanizeAI.io is a free online AI humanizer that rewrites text produced by chatbots like ChatGPT, Gemini, Claude and DeepSeek so it reads more naturally. It offers Basic, Aggressive and Enhanced rewriting modes, a keyword-lock feature, synonym suggestions, one-click rephrasing and a suite of more than 45 related writing tools for paraphrasing, summarizing, grammar checking and translation.

**Precios y planes:** HumanizeAI.io follows a freemium model. You can humanize a limited amount of text for free without an account, and signing up raises word limits and speeds up processing. Paid plans are advertised with heavy discounts and large monthly word allowances — for example, an unlimited-words monthly tier starting around $6 and an annual package offering 250,000 words for $39 — but always confirm current pricing on the official pricing page before buying.

- **Multiple humanization modes:** Choose from Basic, Aggressive or Enhanced rewriting to control how much the text changes while preserving your meaning.
- **Keyword and phrase lock:** Lock specific keywords or phrases so they survive rewriting unchanged, helping you keep brand and SEO terms intact.
- **Synonym suggestions and one-click rephrase:** Click any word to see context-aware synonyms and optionally rephrase sentences without leaving the editor.
- **Readability and writing style presets:** Match the output to contexts such as high school, university, journalism or marketing for more appropriate tone.
- **45+ companion AI writing tools:** A paraphraser, summarizer, grammar checker, translator and more sit alongside the humanizer in one workspace.

**Fortalezas:** Free tier with no sign-up required for basic use; Three humanization strengths plus readability presets; Keyword and phrase locking keeps important terms intact; Bundles 45+ related AI writing tools in one place

**Limitaciones:** Aggressive and Enhanced humanization modes, plus higher word limits, require a paid plan; The free tier caps input at around 300 words per run; No tool can guarantee that every detector will score text as fully human; Interface and marketing heavily emphasize detector bypass, which may not suit every writing goal

[Profile (Markdown)](https://openaitools.app/es/tool/humanize-ai.md)

## WriteHuman

WriteHuman is an AI humanizer and detection suite. It rewrites text produced by ChatGPT, Claude, Gemini, Grok, DeepSeek and similar tools into natural, human-sounding prose, and includes an AI detector, an AI image detector, a word counter, a Chrome extension and a REST API for developers.

**Precios y planes:** Freemium. The free plan allows 3 humanizer requests/month up to 250 words with basic quality and 10 detector checks. Paid plans bill annually at $12/mo (Basic, 80 requests), $19/mo (Pro, 200 requests, MCP access) and $39/mo (Ultra, unlimited requests, 1,000 MCP calls/mo); monthly prices are $20/$29/$59. A word-priced REST API is sold separately. Cancel anytime and switch plans freely.

- **AI humanizer:** Paste text from any AI writing tool and get back a rewrite with more natural rhythm, varied sentence lengths and less formulaic word choices, while keeping the original meaning intact.
- **Built-in AI detector:** Score your draft sentence by sentence so you can see which lines read as human, which are borderline, and which still read as machine-written before you publish.
- **AI image detector and word counter:** Check whether an image looks AI-generated, alongside a word and character counter for quick draft checks.
- **Chrome extension, mobile apps and MCP:** Humanize and fix writing in any browser tab with the Chrome extension, and use mobile apps plus MCP access to reach the same engine from your phone or your AI agents.
- **Developer API:** A REST endpoint with word-based pricing, 40+ language support and code examples in JavaScript, Python and cURL for automated pipelines.

**Fortalezas:** Very short workflow: paste text, click once, get a publishable rewrite; Sentence-level AI probability scores make it easy to spot problem lines; Broad integration surface as a Chrome extension, mobile app, API and MCP server; Covers 40+ languages for multilingual content teams

**Limitaciones:** AI-detector outcomes are never guaranteed, since detectors keep updating their models; Free tier is only 3 requests per month with a 250-word cap and basic quality; Output quality varies by language and by how formulaic the source text is; Unlimited plans still cap the words per single request

[Profile (Markdown)](https://openaitools.app/es/tool/writehuman.md)

## Preguntas frecuentes

### ¿Cómo se comparan HumanizeAI.io y WriteHuman en tráfico mensual?

HumanizeAI.io tiene 387.739 visitas mensuales, mientras que WriteHuman tiene 619.492. Las estimaciones de tráfico describen el tamaño de la audiencia, no la calidad del producto.

### ¿Cómo se comparan sus tasas de crecimiento?

HumanizeAI.io tiene una tasa de crecimiento intermensual de -5,1 %; WriteHuman tiene +15,6 %.

### ¿Cómo se comparan los precios?

HumanizeAI.io: Freemium. HumanizeAI.io follows a freemium model. You can humanize a limited amount of text for free without an account, and signing up raises word limits and speeds up processing. Paid plans are advertised with heavy discounts and large monthly word allowances — for example, an unlimited-words monthly tier starting around $6 and an annual package offering 250,000 words for $39 — but always confirm current pricing on the official pricing page before buying. WriteHuman: Freemium, De pago. Freemium. The free plan allows 3 humanizer requests/month up to 250 words with basic quality and 10 detector checks. Paid plans bill annually at $12/mo (Basic, 80 requests), $19/mo (Pro, 200 requests, MCP access) and $39/mo (Ultra, unlimited requests, 1,000 MCP calls/mo); monthly prices are $20/$29/$59. A word-priced REST API is sold separately. Cancel anytime and switch plans freely.

## Alternativas

| # | Nombre de la herramienta | Visitas mensuales | Tasa de crecimiento intermensual | Modelo de precios | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [QuillBot Paraphraser](https://openaitools.app/es/tool/quillbot-paraphraser) | 36.630.337 | +2,3 % | Freemium | QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, p | [.md](https://openaitools.app/es/tool/quillbot-paraphraser.md) |
| 2 | [ZeroGPT](https://openaitools.app/es/tool/zerogpt) | 32.864.541 | +19,7 % | Freemium, De pago | ZeroGPT is an AI content detection platform with a text AI detector, AI image and video detectors, AI humanizer, plagiarism checker, and a set of writing tools including paraphraser, summarizer, grammar checker, translat | [.md](https://openaitools.app/es/tool/zerogpt.md) |
| 3 | [HumanizeAI.pro](https://openaitools.app/es/tool/humanizeai-pro) | 9.652.312 | +26 % | Gratis | Ofrece un nivel gratuito generoso y reescritura rápida en el navegador, pero carece de acceso API avanzado y personalización detallada. | [.md](https://openaitools.app/es/tool/humanizeai-pro.md) |
| 4 | [Undetectable AI](https://openaitools.app/es/tool/undetectable-ai) | 3.113.403 | +17,5 % | Freemium | Ofrece mayor detección de IA multimodelo y procesamiento por lotes, pero requiere planes de pago para textos más largos. | [.md](https://openaitools.app/es/tool/undetectable-ai.md) |
| 5 | [StealthWriter](https://openaitools.app/es/tool/stealthwriter) | 2.887.114 | +15,5 % | Freemium | Ofrece múltiples modos de humanización y controles de tono, pero le cuesta lidiar con formatos académicos o técnicos rígidos. | [.md](https://openaitools.app/es/tool/stealthwriter.md) |
| 6 | [AI Humanize](https://openaitools.app/es/tool/ai-humanize) | 2.152.089 | +8,1 % | Freemium, De pago | Ofrece un refraseo rápido y sencillo para evadir detectores, pero carece de ajustes avanzados de tono y estilo. | [.md](https://openaitools.app/es/tool/ai-humanize.md) |
| 7 | [Originality.ai](https://openaitools.app/es/tool/originality) | 2.049.639 | +2,8 % | De pago | Detector de IA, plagio y calidad de contenido en un solo análisis | [.md](https://openaitools.app/es/tool/originality.md) |
| 8 | [Walter Writes AI](https://openaitools.app/es/tool/walter-ai) | 1.474.367 | +24,4 % | Freemium | Combina la humanización por IA con herramientas integrales de creación de contenido, pero tiene una curva de aprendizaje más pronunciada para ediciones rápidas. | [.md](https://openaitools.app/es/tool/walter-ai.md) |
| 9 | [Phrasly](https://openaitools.app/es/tool/phrasly-ai) | 1.209.985 | +17,9 % | Freemium, Subscription | Incluye un asistente de escritura IA integrado junto con la humanización, pero a veces puede producir frases demasiado floridas. | [.md](https://openaitools.app/es/tool/phrasly-ai.md) |
| 10 | [GPTinf](https://openaitools.app/es/tool/gptinf-com) | 674.246 | +25,8 % | Freemium, Prueba gratuita, De pago | GPTinf is a web-based writing suite that combines AI humanization with a set of detection and quality tools. Paste your draft and it rewrites AI-style prose into more natural, human-sounding text, while its detector, pla | [.md](https://openaitools.app/es/tool/gptinf-com.md) |

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Fuente: https://openaitools.app/es/compare/humanize-ai-vs-writehuman

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