# HumanizeAI.io vs WriteHuman

HumanizeAI.io は月間 387,739 訪問、前月比成長率 -5.1%、料金体系フリーミアムを記録しています。WriteHuman は月間 619,492 訪問、成長率 +15.6%、料金体系フリーミアム、有料を記録しています。

| 指標 | [HumanizeAI.io](https://openaitools.app/ja/tool/humanize-ai) | [WriteHuman](https://openaitools.app/ja/tool/writehuman) |
| :--- | :--- | :--- |
| ウェブサイト URL | https://www.humanizeai.io | https://writehuman.ai |
| カテゴリ | Humanizer AI, 検出されないAI, AI バイパスツール, AI リライトツール | Humanizer AI, 検出されないAI, Bypass AI（AI検出回避） |
| 料金モデル | フリーミアム | フリーミアム、有料 |
| 月間訪問数 | 387,739 | 619,492 |
| 前月比成長率 | -5.1% | +15.6% |
| 主要市場 | アメリカ合衆国 | アメリカ合衆国 |
| ダイレクト訪問 | 233,291 | 240,763 |
| レビュースコア | 3.4 | 3.5 |
| 保存数 | 5 | 28 |
| 対応プラットフォーム | ウェブサイト | ウェブサイト |

## 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.

**料金とプラン:** 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.

**強み:** 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

**制約・デメリット:** 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/ja/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.

**料金とプラン:** 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.

**強み:** 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

**制約・デメリット:** 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/ja/tool/writehuman.md)

## よくある質問

### HumanizeAI.io と WriteHuman の月間トラフィックはどのように比較されますか？

HumanizeAI.io の月間訪問数は 387,739、WriteHuman は 619,492 です。トラフィックの推定値はオーディエンスの規模を示すものであり、製品の品質を示すものではありません。

### 成長率はどのように比較されますか？

HumanizeAI.io の前月比成長率は -5.1%、WriteHuman は +15.6% です。

### 料金はどのように比較されますか？

HumanizeAI.io: フリーミアム。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: フリーミアム、有料。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.

## 代替ツール

| # | ツール名 | 月間訪問数 | 前月比成長率 | 料金モデル | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [QuillBot Paraphraser](https://openaitools.app/ja/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | フリーミアム | 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/ja/tool/quillbot-paraphraser.md) |
| 2 | [ZeroGPT](https://openaitools.app/ja/tool/zerogpt) | 32,864,541 | +19.7% | フリーミアム、有料 | 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/ja/tool/zerogpt.md) |
| 3 | [HumanizeAI.pro](https://openaitools.app/ja/tool/humanizeai-pro) | 9,652,312 | +26% | 無料 | ボリュームのある無料プランとブラウザでの高速リライト機能を備えていますが、高度なAPIアクセスや細かなスタイル調整はありません。 | [.md](https://openaitools.app/ja/tool/humanizeai-pro.md) |
| 4 | [Undetectable AI](https://openaitools.app/ja/tool/undetectable-ai) | 3,113,403 | +17.5% | フリーミアム | マルチモデルのAI検出とバッチ処理が強力ですが、長文の出力には有料プランが必要です。 | [.md](https://openaitools.app/ja/tool/undetectable-ai.md) |
| 5 | [StealthWriter](https://openaitools.app/ja/tool/stealthwriter) | 2,887,114 | +15.5% | フリーミアム | 多様な人間味付けモードとトーン調整機能を備えていますが、堅苦しい学術的・技術的なフォーマットには苦戦します。 | [.md](https://openaitools.app/ja/tool/stealthwriter.md) |
| 6 | [AI Humanize](https://openaitools.app/ja/tool/ai-humanize) | 2,152,089 | +8.1% | フリーミアム、有料 | 検出器を回避するための迅速かつシンプルな書き直し機能を提供しますが、高度なトーンやスタイルの調整設定はありません。 | [.md](https://openaitools.app/ja/tool/ai-humanize.md) |
| 7 | [Originality.ai](https://openaitools.app/ja/tool/originality) | 2,049,639 | +2.8% | 有料 | 1回のスキャンでAI検出・盗用チェック・コンテンツ品質評価を完了 | [.md](https://openaitools.app/ja/tool/originality.md) |
| 8 | [Walter Writes AI](https://openaitools.app/ja/tool/walter-ai) | 1,474,367 | +24.4% | フリーミアム | AIの人間味付けと包括的なコンテンツ制作ツールを組み合わせていますが、素早い編集を行うには習得のハードルがやや高めです。 | [.md](https://openaitools.app/ja/tool/walter-ai.md) |
| 9 | [Phrasly](https://openaitools.app/ja/tool/phrasly-ai) | 1,209,985 | +17.9% | Freemium, Subscription | 人間味付け機能に加え、強力なAIライティングアシスタントを内蔵していますが、時々表現が過度に華美になることがあります。 | [.md](https://openaitools.app/ja/tool/phrasly-ai.md) |
| 10 | [GPTinf](https://openaitools.app/ja/tool/gptinf-com) | 674,246 | +25.8% | フリーミアム、無料トライアル、有料 | 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/ja/tool/gptinf-com.md) |

---
出典: https://openaitools.app/ja/compare/humanize-ai-vs-writehuman

More Markdown: [カテゴリ](https://openaitools.app/ja/categories.md) · [トラフィックランキング](https://openaitools.app/ja/rankings.md) · [llms.txt](https://openaitools.app/ja/llms.txt)