# SpeedAI Alternatives

12 alternatives to SpeedAI (0 monthly visits, 無料トライアル、有料), matched by function and use case.

About SpeedAI: アカデミックライティング向けのAIヒューマナイザー兼執筆アシスタント — [Profile (Markdown)](https://openaitools.app/ja/tool/speedai.md)

| # | ツール名 | 月間訪問数 | 前月比成長率 | 料金モデル | Summary | 比較 |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [HumanizeAI.pro](https://openaitools.app/ja/tool/humanizeai-pro) | 9,652,312 | +26% | 無料 | HumanizeAI.pro is a free, no-signup web tool that rewrites AI-generated text so it reads more like something a person actually wrote. Paste your ChatGPT, Gemini, or Claude output, clear the captcha, a | [SpeedAI vs HumanizeAI.pro](https://openaitools.app/ja/compare/humanizeai-pro-vs-speedai.md) |
| 2 | [StealthWriter](https://openaitools.app/ja/tool/stealthwriter) | 2,887,114 | +15.5% | フリーミアム | AIテキストを人間らしく整え、自然さをチェック | [SpeedAI vs StealthWriter](https://openaitools.app/ja/compare/speedai-vs-stealthwriter.md) |
| 3 | [Undetectable AI](https://openaitools.app/ja/tool/undetectable-ai) | 3,113,403 | +17.5% | フリーミアム | Undetectable AI is a web platform that scans text for AI fingerprints and rewrites flagged passages so they read like natural human writing. It bundles an AI detector, an AI humanizer and a growing se | [SpeedAI vs Undetectable AI](https://openaitools.app/ja/compare/speedai-vs-undetectable-ai.md) |
| 4 | [Phrasly](https://openaitools.app/ja/tool/phrasly-ai) | 1,209,985 | +17.9% | Freemium, Subscription | Phrasly is an AI writing suite built around a humanizer and detector pairing: it rewrites AI-generated drafts into more natural prose, then checks the result, alongside an AI writer, plagiarism checke | [SpeedAI vs Phrasly](https://openaitools.app/ja/compare/phrasly-ai-vs-speedai.md) |
| 5 | [AI Humanize](https://openaitools.app/ja/tool/ai-humanize) | 2,152,089 | +8.1% | フリーミアム、有料 | AI生成テキストを人間らしい自然な文章に書き換える | [SpeedAI vs AI Humanize](https://openaitools.app/ja/compare/ai-humanize-vs-speedai.md) |
| 6 | [uPass AI](https://openaitools.app/ja/tool/upass) | 10,419 | -60.8% | フリーミアム | uPass AI is a student-focused AI humanizer and checker. It rewrites AI-generated text into natural, human-sounding prose, then lets you test the result against multiple AI detectors in one run. | [SpeedAI vs uPass AI](https://openaitools.app/ja/compare/speedai-vs-upass.md) |
| 7 | [Ryne AI](https://openaitools.app/ja/tool/ryne-ai) | 227,071 | +13.1% | フリーミアム、有料 | 学生向けに作られたAI文章ヒューマナイザーと学習ツール群 | [SpeedAI vs Ryne AI](https://openaitools.app/ja/compare/ryne-ai-vs-speedai.md) |
| 8 | [Aceessay.AI](https://openaitools.app/ja/tool/aceessay-ai) | 59,040 | -72.2% | フリーミアム | AI論文を自然な文章に書き換え、主要AI検出ツールでチェック | [SpeedAI vs Aceessay.AI](https://openaitools.app/ja/compare/aceessay-ai-vs-speedai.md) |
| 9 | [SpeedAI](https://openaitools.app/ja/tool/speedai-com) | 461 | -89.5% | フリーミアム | 知網や維普などに対応した、学術論文向け AIGC 検出と AI 率低減ツール | [SpeedAI vs SpeedAI](https://openaitools.app/ja/compare/speedai-vs-speedai-com.md) |
| 10 | [Humanize AI](https://openaitools.app/ja/tool/ai-humanize-ai) | 85,500 | -10.5% | フリーミアム | AI生成テキストを自然な人の文章に書き換える | [SpeedAI vs Humanize AI](https://openaitools.app/ja/compare/ai-humanize-ai-vs-speedai.md) |
| 11 | [Rewritify](https://openaitools.app/ja/tool/rewritify-undetectable-ai-rewriter) | 99,469 | -14.2% | フリーミアム | AI テキストを自然な文章に整え、AI 検出を回避しやすくする | [SpeedAI vs Rewritify](https://openaitools.app/ja/compare/rewritify-undetectable-ai-rewriter-vs-speedai.md) |
| 12 | [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, gramm | [SpeedAI vs ZeroGPT](https://openaitools.app/ja/compare/speedai-vs-zerogpt.md) |

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出典: https://openaitools.app/ja/alternatives/speedai

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