
特化型リアルタイムの文法修正、トーン調整、著作性の追跡、チーム向けスタイルガイドを提供するクロスプラットフォームAIライティングアシスタント。
SAiY は月間 4,319 訪問、前月比成長率 -20.8%、料金体系フリーミアムを記録しています。TypeBoost は月間 662 訪問、成長率 -66.9%、料金体系フリーミアム、無料を記録しています。

TypeBoost is an AI writing assistant for macOS and iOS that works inside the apps you already use. Select text, press a shortcut, and run your own prompts to fix grammar, improve emails, translate or dictate — without switching tools.
| 項目 / 指標 | ![]() | ![]() |
|---|---|---|
| 公式ドメイン | saiy.ai | typeboost.ai |
| 料金モデル | フリーミアム | フリーミアム、無料 |
| 月間訪問数 | 4319 (4,319) | 662 (662) |
| 前月比トラフィック増減 | -1133 (-20.8%) | -1339 (-66.9%) |
| 主要市場とシェア | 🇮🇩 インドネシア (51%) | 🇺🇸 アメリカ合衆国 (85.6%) |
| 月間ダイレクト訪問数 | 1790 | 264 |
| ユーザー評価 | 3.8 | 4.2 |
| 対応プラットフォーム | ウェブサイト | ウェブサイト |

SAiY is an AI keyboard for iOS, Android, Mac, Windows and browsers that writes, edits, translates and adjusts the tone of your messages inside any app where you already type.
Draft, rewrite, fix grammar and adjust the tone of messages in seconds, directly inside any app where you type.
Translate between 50+ languages while you type, so you can reply to international customers fluently.
One tap switches between professional, friendly, persuasive or apologetic tones, keeping your message appropriate for the context.
Generate social posts, ad headlines and email copy in your brand voice without leaving the keyboard.

TypeBoost is an AI writing assistant for macOS and iOS that works inside the apps you already use. Select text, press a shortcut, and run your own prompts to fix grammar, improve emails, translate or dictate — without switching tools.
Select text anywhere on Mac or iPhone, run an action, and the improved result is inserted in place — no copy-pasting between tools.
Bring your own prompts, choose your preferred models (OpenAI, Anthropic, Google on Pro) and build repeatable workflows that sound like you.
Turn speech into clean, formatted text with Voice Mode and AI Dictation without leaving the app you are working in.
See every AI change and revert individual edits while keeping the rest, so you keep full control of the output.

特化型リアルタイムの文法修正、トーン調整、著作性の追跡、チーム向けスタイルガイドを提供するクロスプラットフォームAIライティングアシスタント。
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, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
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, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
特化型30以上の言語に対応するAI文法・スペル・スタイルチェッカー
自動補完・リサーチ・Chrome拡張を備えたAIライティングアシスタント

チームとプロフェッショナルのためのAI文法チェッカー兼ライティングアシスタント

WriteMail.ai is an AI email writing assistant that turns a few rough key points into a polished, correctly toned email. It handles new messages as well as replies, supports dozens of languages, and offers tone, length and style controls plus a Chrome extension and desktop apps for getting drafts out of the browser faster.
WriteMail.ai is an AI email writing assistant that turns a few rough key points into a polished, correctly toned email. It handles new messages as well as replies, supports dozens of languages, and offers tone, length and style controls plus a Chrome extension and desktop apps for getting drafts out of the browser faster.

特化型入力するあらゆる場所で文を完成させるAIライティングアシスタント
特化型入力するあらゆる場所で文を完成させるAIライティングアシスタント
特化型あらゆるアプリで使えるmacOSネイティブのAIライティングアシスタント
特化型あらゆるmacOSアプリで使えるAIライティングアシスタント

特化型ParagraphAI is an AI writing assistant and keyboard that fixes grammar, drafts replies and generates polished text in 40+ languages across apps and devices.
特化型ParagraphAI is an AI writing assistant and keyboard that fixes grammar, drafts replies and generates polished text in 40+ languages across apps and devices.

特化型Typeahead is a system-wide AI autocomplete app for Mac that completes your sentences inside the apps you already use, running entirely on your machine so your writing is never sent to a server.
特化型Typeahead is a system-wide AI autocomplete app for Mac that completes your sentences inside the apps you already use, running entirely on your machine so your writing is never sent to a server.