# SummifyAI Alternatives

12 alternatives to SummifyAI (380 monthly visits, フリーミアム), matched by function and use case.

About SummifyAI: SummifyAI is a free Chrome extension and web app that summarizes YouTube videos in seconds using ChatGPT-class models. Beyond plain summaries, you can extract insights from specific timestamps, save reusable custom prompts, ask inline questions about any part of a video, and search full transcripts to jump straight to the moment you need. — [Profile (Markdown)](https://openaitools.app/ja/tool/summifyai.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 | [Eightify](https://openaitools.app/ja/tool/eightify) | 109,241 | -23.2% | フリーミアム | 長いYouTube動画を数秒で要点に変えるAI要約 | [SummifyAI vs Eightify](https://openaitools.app/ja/compare/eightify-vs-summifyai.md) |
| 2 | [Noiz](https://openaitools.app/ja/tool/noiz) | 148,844 | -27.8% | 無料トライアル | Noiz is an AI YouTube summarizer that turns any video into key ideas, timestamped notes, and readable transcripts in seconds. It runs as a browser extension plus iOS and Android apps, so you can summa | [SummifyAI vs Noiz](https://openaitools.app/ja/compare/noiz-vs-summifyai.md) |
| 3 | [Summarify AI For YouTube](https://openaitools.app/ja/tool/summarify-ai-for-youtube) | 5,024 | -39.2% | 無料 | アプリを離れずにYouTube動画を要約 | [SummifyAI vs Summarify AI For YouTube](https://openaitools.app/ja/compare/summarify-ai-for-youtube-vs-summifyai.md) |
| 4 | [Glarity](https://openaitools.app/ja/tool/glarity-summarize-google-and-youtube) | 188,823 | -49.6% | フリーミアム | YouTube・Google・あらゆるページをAIで無料要約 | [SummifyAI vs Glarity](https://openaitools.app/ja/compare/glarity-summarize-google-and-youtube-vs-summifyai.md) |
| 5 | [Claras](https://openaitools.app/ja/tool/claras) | 10,346 | +26.9% | フリーミアム | 長い動画を、文字起こしと章立て要約、そして質問できるチャットに変える | [SummifyAI vs Claras](https://openaitools.app/ja/compare/claras-vs-summifyai.md) |
| 6 | [TubeMemo](https://openaitools.app/ja/tool/tube-memo) | 1,930 | -39.9% | フリーミアム | ブラウザ上でYouTube動画をAI要約・ノート・フラッシュカードに変換 | [SummifyAI vs TubeMemo](https://openaitools.app/ja/compare/summifyai-vs-tube-memo.md) |
| 7 | [Crux AI：YouTube動画要約ツール](https://openaitools.app/ja/tool/vidsum-youtube-video-summarizer) | 0 | — | フリーミアム | ChatGPT・Claude・GeminiでYouTube動画とあらゆるWebページを要約 | [SummifyAI vs Crux AI：YouTube動画要約ツール](https://openaitools.app/ja/compare/summifyai-vs-vidsum-youtube-video-summarizer.md) |
| 8 | [Summarize.ing](https://openaitools.app/ja/tool/summarize-youtube-video-summarizer) | 59,765 | -8.2% | フリーミアム | Summarize.ing is a web app that converts long YouTube videos into concise, structured summaries in about a minute — no need to watch the whole thing. Paste a video link and it returns highlights, a mi | [SummifyAI vs Summarize.ing](https://openaitools.app/ja/compare/summarize-youtube-video-summarizer-vs-summifyai.md) |
| 9 | [YouTLDR](https://openaitools.app/ja/tool/you-tldr-2-0) | 46,288 | -19.6% | フリーミアム | YouTLDR turns any public YouTube video into a timestamped transcript, AI summary, timeline and chat, with translation into 125+ languages and one-click repurposing into blog posts, LinkedIn posts, X t | [SummifyAI vs YouTLDR](https://openaitools.app/ja/compare/summifyai-vs-you-tldr-2-0.md) |
| 10 | [Glasp](https://openaitools.app/ja/tool/glasp) | 889,564 | -14.1% | フリーミアム | ウェブに線を引き、公開しながら学び、自分の AI クローンをつくる | [SummifyAI vs Glasp](https://openaitools.app/ja/compare/glasp-vs-summifyai.md) |
| 11 | [Summify: AI YouTube Summarizer With ChatGPT](https://openaitools.app/ja/tool/summify-ai-youtube-summarizer-with-chatgpt) | 0 | — | フリーミアム | ChatGPT で YouTube 動画を即時 AI 要約 | [SummifyAI vs Summify: AI YouTube Summarizer With ChatGPT](https://openaitools.app/ja/compare/summify-ai-youtube-summarizer-with-chatgpt-vs-summifyai.md) |
| 12 | [Walles.ai - あなたのAIブラウザサイドキック](https://openaitools.app/ja/tool/walles-ai-your-ai-browser-sidekick) | 8,309 | -39.2% | フリーミアム | あらゆるページ、PDF、動画に寄り添うGPT搭載アシスタント | [SummifyAI vs Walles.ai - あなたのAIブラウザサイドキック](https://openaitools.app/ja/compare/summifyai-vs-walles-ai-your-ai-browser-sidekick.md) |

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

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