# Checkget

根据 OpenAITools.app 于 2026-11-11 核对的流量数据，Checkget（checkget.com）是一个收录在 AI 助手下的 AI 平台，月访问量为 0，月度环比流量变化为 +0（0%）。其主要地理市场为全球（— 流量份额），采用免费增值定价模式。按月流量计算的主要竞争替代方案包括 Sider（264.47万次访问/月），Grammarly（5886.74万次访问/月），Merlin AI（138.26万次访问/月）。

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.

## 关键遥测与规格

| 指标 | 数值 |
| :--- | :--- |
| 工具名称 | Checkget |
| 标识 | checkget |
| Status | active |
| Origin | independent |
| Maintenance | active |
| 官方域名 | checkget.com |
| 官网地址 | https://checkget.com |
| 分类 | AI 助手, AI Writing Assistants, AI 副驾驶, AI Email Assistant, AI 代码助手 |
| 定价模式 | 免费增值 |
| 月访问量 | 0 |
| 月度环比流量变化 | 0 |
| 月度环比增长率 | 0% |
| 主要市场 | 全球 |
| 市场份额 | — |
| 直接访问量 | 0 |
| 自然搜索访问 | 0 |
| 社交访问 | 0 |
| 推荐访问 | 0 |
| 邮件访问 | 0 |
| 评价得分 | 3.8 |
| 收藏数 | 1 |
| 支持平台 | 网站 |
| 计费平台 |  |
| 属性 | 功能: 网站; 定价: 免费增值 |
| 标签 | ChatGPT, AI 助手, 浏览器扩展, 生产力, 写作, 摘要生成, 翻译, 语法, 编程, 电子邮件, 文档创建 |

## 概览

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.

## 定价与套餐

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.

## 关键功能与能力

- **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.

## 主要用例

- **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.

## 优势

- 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

## 局限

- 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

## 常见问题

### 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 的月流量和增长趋势如何？
Checkget 目前每月获得 0 访问量，月度环比流量变化为 +0（增长率 0%）。其主要来源市场是全球（— 份额），包括每月 0 次直接访问和每月 0 次自然搜索访问。

### Checkget 免费吗？它的定价模式是什么？
Checkget 采用免费增值定价模式。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. 支持的计费和结账平台包括：未列出。

### 2026 年 Checkget 的最佳替代方案有哪些？
基于 OpenAITools.app 的分类流量和功能契合度，Checkget 的前五个替代方案是：1. Sider（264.47万次访问/月）; 2. Grammarly（5886.74万次访问/月）; 3. Merlin AI（138.26万次访问/月）; 4. ParagraphAI（2.33万次访问/月）; 5. Checkget AI（0 次访问/月）。

### Checkget 支持哪些平台和核心 AI 能力？
Checkget 被归类在 AI 助手, AI Writing Assistants, AI 副驾驶, AI Email Assistant 下，支持以下平台：网站，其核心能力标签包括：ChatGPT, AI 助手, 浏览器扩展, 生产力, 写作, 摘要生成。

## 替代工具

| 工具名称 | 月访问量 | 定价模式 | 对比 |
| :--- | :--- | :--- | :--- |
| [Sider](https://openaitools.app/zh/tool/sider-ai-extension) | 2,644,740 | 免费增值 | [对比](https://openaitools.app/zh/compare/checkget-vs-sider-ai-extension) |
| [Grammarly](https://openaitools.app/zh/tool/grammarly) | 58,867,412 | 免费增值 | [对比](https://openaitools.app/zh/compare/checkget-vs-grammarly) |
| [Merlin AI](https://openaitools.app/zh/tool/merlin-ai) | 1,382,634 | 免费增值 | [对比](https://openaitools.app/zh/compare/checkget-vs-merlin-ai) |
| [ParagraphAI](https://openaitools.app/zh/tool/paragraphai) | 23,267 | 免费增值 | [对比](https://openaitools.app/zh/compare/checkget-vs-paragraphai) |
| [Checkget AI](https://openaitools.app/zh/tool/checkget-ai) | 0 | 免费增值 | [对比](https://openaitools.app/zh/compare/checkget-vs-checkget-ai) |
| [Monica](https://openaitools.app/zh/tool/monica-ai) | 4,512,775 | 免费增值 | [对比](https://openaitools.app/zh/compare/checkget-vs-monica-ai) |
| [HARPA AI](https://openaitools.app/zh/tool/harpa-ai) | 537,461 | 免费增值 | [对比](https://openaitools.app/zh/compare/checkget-vs-harpa-ai) |
| [ChatGPT](https://openaitools.app/zh/tool/chatgpt-4) | 6,048,022,723 | 免费增值 | [对比](https://openaitools.app/zh/compare/chatgpt-4-vs-checkget) |
| [MacGPT](https://openaitools.app/zh/tool/macgpt) | 26,224 | 免费增值 | [对比](https://openaitools.app/zh/compare/checkget-vs-macgpt) |
| [Walles.ai - 你的 AI 浏览器伙伴](https://openaitools.app/zh/tool/walles-ai-your-ai-browser-sidekick) | 8,309 | 免费增值 | [对比](https://openaitools.app/zh/compare/checkget-vs-walles-ai-your-ai-browser-sidekick) |
| [Chippy](https://openaitools.app/zh/tool/chippy) | 2,987 | 免费增值 | [对比](https://openaitools.app/zh/compare/checkget-vs-chippy) |
| [smudge.ai](https://openaitools.app/zh/tool/smudge-ai) | 466 | 免费增值，付费 | [对比](https://openaitools.app/zh/compare/checkget-vs-smudge-ai) |

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来源：https://openaitools.app/zh/tool/checkget