# Checkget

依據 OpenAITools.app 於 2026-11-11 查驗的觀測資料，Checkget（checkget.com）是收錄於 AI 助手的 AI 平台，每月產生 0 次造訪，月流量變化量為 +0（0%）。其主要地理市場為全球（流量佔比 —），並採用免費增值定價模式。依每月流量計算的主要競爭替代方案包括 Sider（每月 264.47萬次造訪），Grammarly（每月 5886.74萬次造訪），Merlin AI（每月 138.26萬次造訪）。

Checkget is a browser extension that puts ChatGPT inside any website or web app, triggered by a Cmd/Alt+K keyboard shortcut so you can write, summarize, translate, fix grammar and explain code without copy-pasting between tabs.

## 主要觀測資料與規格

| 指標 | 數值 |
| :--- | :--- |
| 工具名稱 | Checkget |
| 代稱 | checkget |
| Status | active |
| Origin | independent |
| Maintenance | active |
| 官方網域 | checkget.com |
| 網站網址 | https://checkget.com |
| 分類 | AI 助手, AI Writing Assistants, AI 副駕駛, AI 郵件助手, AI 程式碼助手 |
| 定價模式 | 免費增值 |
| 每月造訪次數 | 0 |
| 月流量變化 | 0 |
| 月成長率 | 0% |
| 主要市場 | 全球 |
| 市佔率 | — |
| 直接造訪 | 0 |
| 自然搜尋造訪 | 0 |
| 社群造訪 | 0 |
| 推薦流量造訪 | 0 |
| 電子郵件造訪 | 0 |
| 評論分數 | 3.8 |
| 收藏數 | 1 |
| 支援平台 | 網站 |
| 帳務平台 |  |
| 屬性 | 功能: 網站; 價格: 免費增值 |
| 標籤 | ChatGPT, AI 助理, 瀏覽器擴充功能, 生產力, 寫作, 摘要生成, 翻譯, 文法, 程式開發, 電子郵件, 文件建立 |

## 總覽

Checkget is a browser extension that puts ChatGPT inside any website or web app, triggered by a Cmd/Alt+K keyboard shortcut so you can write, summarize, translate, fix grammar and explain code without copy-pasting between tabs.

## 價格與方案

Freemium. A free-forever Personal plan gives 30 requests per day, 5 conversation rounds and GPT-3.5. Pro is $4.99/month (200 requests/day, GPT-4 access), Premium is $9.98/month (500 requests/day) and Ultimate is $29.98/month (1500 requests/day); yearly billing saves roughly $24-$120 depending on tier. Payments run through Stripe.

## 關鍵功能與能力

- **Cmd/Alt+K shortcut on any page:** Press Cmd+K on macOS or Alt+K on Windows to summon the assistant on virtually any site or compatible desktop app, with no copy-pasting into a separate chat window.
- **Context-aware actions:** The extension detects context automatically, so selecting an email and pressing the shortcut offers a reply-style action, while selecting code offers explanation or optimization actions.
- **Writing and language tools:** Summarize pages, translate text, correct spelling and grammar, expand or shorten passages, rephrase sentences and switch tone of voice from a quick menu.
- **Code explain and optimize:** Dedicated actions for explaining snippets and optimizing code, useful for developers reading unfamiliar source in a browser.
- **Privacy controls and local API key mode:** Everything sent is described as encrypted, and local mode lets you plug in your own OpenAI API key so requests go straight to ChatGPT. A dark theme is included.

## 主要使用情境

- **Summarize and translate pages in place (Reader or researcher):** Open any long article, select the text and ask Checkget to summarize it in a few bullets, translate it or rewrite it in a different tone without leaving the page.
- **Draft and polish email replies (Knowledge worker):** When a client email lands in the browser, select the message, let Checkget draft a reply in the tone you choose, then trim or expand it before sending.
- **Explain unfamiliar code quickly (Developer):** Developers reading source on GitHub or documentation sites can highlight a snippet and ask for an explanation or a quick optimization pass.
- **Improve grammar and clarity (Writer or student):** Writers and students can fix grammar, tighten wordy paragraphs or expand bullet points into full prose while working in web-based editors.

## 優勢

- Works wherever you browse instead of forcing a separate chat tab
- Free tier is genuinely usable for light daily tasks
- Supports Chrome, Edge and Firefox equally
- Local mode with your own API key gives an alternative to routed requests
- Clear, transparent monthly pricing with yearly discounts

## 限制

- Paid tiers cap requests per day and GPT-4 usage per call is limited (5 requests per call)
- Requires the browser extension installed and an account to get beyond the free tier
- Local mode requires you to supply your own ChatGPT API key
- Reviews on the extension store are fairly few, so social proof is limited

## 常見問題

### What is Checkget?
Checkget is a ChatGPT-powered browser assistant. It lives in your browser, opens with a Cmd/Alt+K shortcut on almost any page, and can draft emails, answer questions, summarize, translate, fix grammar, adjust tone and explain or optimize code from whatever text you select.

### How much does Checkget cost?
Checkget has a free-forever Personal tier limited to 30 requests per day, 5 conversation rounds and GPT-3.5. Paid tiers start at Pro ($4.99/mo, 200 requests/day, GPT-4 access), then Premium ($9.98/mo, 500 requests/day) and Ultimate ($29.98/mo, 1500 requests/day). Annual billing roughly halves the yearly cost.

### Does Checkget send my data to its own servers?
It offers both. By default requests are routed through Checkget's service, and the team says the traffic is encrypted. If you would rather not rely on that, you can switch to local mode, enter your own OpenAI API key and have the extension talk to ChatGPT directly.

### Which browsers support Checkget?
Checkget is available as an extension for Google Chrome, Microsoft Edge and Mozilla Firefox. Once installed it works across websites and compatible desktop software rather than only inside one app.

### Checkget 的每月流量與成長趨勢為何？
Checkget 目前每月有 0 次造訪，月流量變化為 +0（成長率 0%）。其主要來源市場為全球（佔比 —），其中包含每月 0 次直接造訪與每月 0 次自然搜尋造訪。

### Checkget 是免費的嗎？其定價模式為何？
Checkget 採用免費增值定價模式。Freemium. A free-forever Personal plan gives 30 requests per day, 5 conversation rounds and GPT-3.5. Pro is $4.99/month (200 requests/day, GPT-4 access), Premium is $9.98/month (500 requests/day) and Ultimate is $29.98/month (1500 requests/day); yearly billing saves roughly $24-$120 depending on tier. Payments run through Stripe. 支援的帳務與結帳平台包括：未列出。

### 2026 年最佳的 Checkget 替代方案有哪些？
依據 OpenAITools.app 的分類流量與功能契合度，Checkget 的前五大替代方案為：1. Sider（每月 264.47萬次造訪）; 2. Grammarly（每月 5886.74萬次造訪）; 3. Merlin AI（每月 138.26萬次造訪）; 4. ParagraphAI（每月 2.33萬次造訪）; 5. Checkget AI（每月 0 次造訪）。

### Checkget 支援哪些平台與核心 AI 能力？
Checkget 分類於 AI 助手, AI Writing Assistants, AI 副駕駛, AI 郵件助手，支援以下平台：網站，其核心能力標籤包括：ChatGPT, AI 助理, 瀏覽器擴充功能, 生產力, 寫作, 摘要生成。

## 替代方案

| 工具名稱 | 每月造訪次數 | 定價模式 | 比較 |
| :--- | :--- | :--- | :--- |
| [Sider](https://openaitools.app/tw/tool/sider-ai-extension) | 2,644,740 | 免費增值 | [比較](https://openaitools.app/tw/compare/checkget-vs-sider-ai-extension) |
| [Grammarly](https://openaitools.app/tw/tool/grammarly) | 58,867,412 | 免費增值 | [比較](https://openaitools.app/tw/compare/checkget-vs-grammarly) |
| [Merlin AI](https://openaitools.app/tw/tool/merlin-ai) | 1,382,634 | 免費增值 | [比較](https://openaitools.app/tw/compare/checkget-vs-merlin-ai) |
| [ParagraphAI](https://openaitools.app/tw/tool/paragraphai) | 23,267 | 免費增值 | [比較](https://openaitools.app/tw/compare/checkget-vs-paragraphai) |
| [Checkget AI](https://openaitools.app/tw/tool/checkget-ai) | 0 | 免費增值 | [比較](https://openaitools.app/tw/compare/checkget-vs-checkget-ai) |
| [Monica](https://openaitools.app/tw/tool/monica-ai) | 4,512,775 | 免費增值 | [比較](https://openaitools.app/tw/compare/checkget-vs-monica-ai) |
| [HARPA AI](https://openaitools.app/tw/tool/harpa-ai) | 537,461 | 免費增值 | [比較](https://openaitools.app/tw/compare/checkget-vs-harpa-ai) |
| [ChatGPT](https://openaitools.app/tw/tool/chatgpt-4) | 6,048,022,723 | 免費增值 | [比較](https://openaitools.app/tw/compare/chatgpt-4-vs-checkget) |
| [MacGPT](https://openaitools.app/tw/tool/macgpt) | 26,224 | 免費增值 | [比較](https://openaitools.app/tw/compare/checkget-vs-macgpt) |
| [Walles.ai - 你的 AI 瀏覽器夥伴](https://openaitools.app/tw/tool/walles-ai-your-ai-browser-sidekick) | 8,309 | 免費增值 | [比較](https://openaitools.app/tw/compare/checkget-vs-walles-ai-your-ai-browser-sidekick) |
| [Chippy](https://openaitools.app/tw/tool/chippy) | 2,987 | 免費增值 | [比較](https://openaitools.app/tw/compare/checkget-vs-chippy) |
| [smudge.ai](https://openaitools.app/tw/tool/smudge-ai) | 466 | 免費增值、付費 | [比較](https://openaitools.app/tw/compare/checkget-vs-smudge-ai) |

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來源：https://openaitools.app/tw/tool/checkget