
提供即時文法糾錯、語氣校準、寫作來源追蹤與團隊風格指南的跨平台 AI 寫作助理。

依功能與用途,為你挑選 12 款 SAiY 的替代工具。
| 排名 | 工具與標語 | 官方網域 | 每月造訪次數 | 月增幅 | 定價模式 |
|---|
| 主要市場 |
|---|
| 評分 |
|---|
| 比較 |
|---|
| ● | SAiY | saiy.ai | 4319 | -1133 (-20.8%) | 免費增值 | 印尼 | 3.8 | 簡介 |
| 1 | Grammarly | grammarly.com | 5886.74萬 | -91.61萬 (-1.5%) | 免費增值 | 美國 | 4.4 | 比較 |
| 2 | ParagraphAI | paragraphai.com | 2.33萬 | -1.23萬 (-34.6%) | 免費增值 | 美國 | 4.2 | 比較 |
| 3 | Word Up | trywordup.com | 1903 | -744 (-28.1%) | 免費增值 | 越南 | 4.1 | 比較 |
| 4 | Grammar AI Keyboard: KeysAI | apps.apple.com | 0 | 0 (—) | 免費增值 | 全球 | 4.1 | 比較 |
| 5 | HyperWrite | hyperwriteai.com | 25.54萬 | 6.53萬 (+34.4%) | 免費增值 | 美國 | 3.9 | 比較 |
| 6 | Compose AI | compose.ai | 3.49萬 | -3.23萬 (-48.1%) | 免費增值、免費試用、需聯絡報價 | 印度 | 4.1 | 比較 |
| 7 | typly | typly.app | 217 | -941 (-81.3%) | 免費增值 | 波蘭 | 4.1 | 比較 |
| 8 | RewriteBar | rewritebar.com | 2.63萬 | 1478 (+6%) | 免費增值、免費試用、付費 | 美國 | 4.3 | 比較 |
| 9 | Typeahead | typeahead.ai | 1.04萬 | 1930 (+22.8%) | 付費 | 美國 | 4.3 | 比較 |
| 10 | Texts.com | texts.com | 4.48萬 | -1.85萬 (-29.2%) | 免費增值 | 美國 | 4.4 | 比較 |
| 11 | TypeBoost | typeboost.ai | 662 | -1339 (-66.9%) | 免費增值、免費 | 美國 | 4.2 | 比較 |
| 12 | WriteMail.ai | writemail.ai | 7.99萬 | -3.41萬 (-29.9%) | 免費增值 | 沙烏地阿拉伯 | 4.2 | 比較 |

提供即時文法糾錯、語氣校準、寫作來源追蹤與團隊風格指南的跨平台 AI 寫作助理。

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

Word Up is an AI keyboard assistant that brings translation, grammar correction, tone changes and content generation directly into your device's native keyboard. Translate between 50+ languages, fix spelling and grammar, refine tone, generate hashtags, summarise, emojify or ask AI a question — without switching between apps.
Word Up is an AI keyboard assistant that brings translation, grammar correction, tone changes and content generation directly into your device's native keyboard. Translate between 50+ languages, fix spelling and grammar, refine tone, generate hashtags, summarise, emojify or ask AI a question — without switching between apps.

KeysAI is a third-party keyboard extension for iPhone that adds an AI writing layer on top of any app you type in. It corrects spelling and grammar, suggests better wording, translates in real time, completes sentences from context, and paraphrases your text so messages, emails, and posts read more clearly.
KeysAI is a third-party keyboard extension for iPhone that adds an AI writing layer on top of any app you type in. It corrects spelling and grammar, suggests better wording, translates in real time, completes sentences from context, and paraphrases your text so messages, emails, and posts read more clearly.
具備自動補全、研究與 Chrome 擴充功能的 AI 寫作助手
專項更強在你輸入的任何地方替你補完句子的 AI 寫作助手

Typly is a Polish AI and NLP company whose flagship mobile app is an AI keyboard that replies for you. Generate context-aware replies in one tap, fix, summarise, translate or rewrite anything in your clipboard, use a dedicated dating pack for Tinder, Bumble and Badoo, and get offline word prediction across 41 languages. The same team builds Typly Mail, a PII anonymiser and the Faktura Insight Hub for invoices.
Typly is a Polish AI and NLP company whose flagship mobile app is an AI keyboard that replies for you. Generate context-aware replies in one tap, fix, summarise, translate or rewrite anything in your clipboard, use a dedicated dating pack for Tinder, Bumble and Badoo, and get offline word prediction across 41 languages. The same team builds Typly Mail, a PII anonymiser and the Faktura Insight Hub for invoices.
在任何 macOS 應用中都能使用的 AI 寫作助手

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.
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.

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.
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.

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.