# GPT Everywhere vs HyperWrite

GPT Everywhere records 0 monthly visits with — month-over-month growth and Free pricing. HyperWrite records 255,429 monthly visits with +34.4% growth and Freemium pricing.

| Metric | [GPT Everywhere](https://openaitools.app/tool/gpteverywhere) | [HyperWrite](https://openaitools.app/tool/hyperwrite-ai) |
| :--- | :--- | :--- |
| Website URL | https://chromewebstore.google.com/detail/gpt-everywhere-correctify/ogadbjnbphlcnchimpklmdlbnmghlcbe | https://www.hyperwriteai.com |
| Categories | AI Writing Assistants, AI Text Generator, AI Copilot | AI Writing Assistants, AI Text Generator, AI Research Tool, AI Article Summarizer |
| Pricing Model | Free | Freemium |
| Monthly Visits | 0 | 255,429 |
| MoM Growth Rate | — | +34.4% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 107,719 |
| Review Score | 1.8 | 3.9 |
| Saved Count | 5 | 8 |
| Supported Platforms | Browser Extension | Website |

## GPT Everywhere

GPT Everywhere (correctify.ai) is a lightweight Chrome extension for people who write all day inside browser tabs. Rather than pasting your text into a chat window and copying it back, the extension adds an AI prompt layer to the editable field itself. You select or place your cursor in a textbox, describe what you want, and the generated text lands where you are typing. The listing highlights support for mainstream sites including Gmail and Google Sheets, and it is built to handle generic web forms too.

The extension is developed by an independent publisher and distributed through the Chrome Web Store, where it carries the ID ogadbjnbphlcnchimpklmdlbnmghlcbe. Setup is deliberately simple: you install it, supply your own OpenAI API token, and the extension uses that credential to send prompts directly to OpenAI. There is no separate subscription and no bundled credit pool, which keeps the cost model transparent but also means your API account is the source of generation capacity.

It is a practical fit for students, marketers, support agents, and anyone who fills in web forms and documents repeatedly. The trade-off is scope: this is a small utility, not a full writing suite, and it shows a modest user base with no ratings on the store, so newer model features and interface polish are not guaranteed to arrive quickly.

**Pricing & Plans:** Free to install, with no subscription listed. You connect your own OpenAI API key, and any generation cost is billed by OpenAI to your account, so total spend depends on your model choice and usage volume.

- **Generate text in any textbox:** Open an AI prompt panel from inside the text field you are working in, on Gmail, Google Sheets, CMS dashboards, support desks, and ordinary web forms, without opening a separate chatbot tab.
- **Draft, rewrite, and expand:** Ask for a rewrite, a tone change, a summary, or a longer draft and drop the result straight into the field you are editing, keeping your place on the page.
- **Bring your own API key:** Connect your own OpenAI API token so generations run against your account, with the developer stating that your data is not sold or repurposed.
- **Minimal toolbar footprint:** A lightweight Manifest V3 extension offered by an independent developer, with a small footprint and a simple on-page control rather than a full sidebar suite.
- **Broad site coverage:** Because it hooks generic editable elements rather than one product's UI, the same habit works across the many sites you type into during a normal day.

**Strengths:** Adds AI generation directly to the textbox you are already using, with no tab switching; Free Chrome extension distributed through the official Chrome Web Store; Works with your own OpenAI API key, so prompts go to your account rather than a third-party relay; Listing states support for mainstream sites such as Gmail and Google Sheets

**Limitations:** No visible release activity since the April 2023 version, so newer models and ChatGPT UI changes may not be reflected; Requires users to supply and pay for their own OpenAI API token, which adds setup steps and separate billing; 92 users and no ratings at the time of writing, so the community feedback trail is thin; Interface is minimal, with no prompt library, history management, or team features

[Profile (Markdown)](https://openaitools.app/tool/gpteverywhere.md)

## HyperWrite

HyperWrite positions itself as a predictive AI writing assistant that follows you across the web. Through its Chrome extension, it offers TypeAhead suggestions that complete sentences as you type inside Gmail, Google Docs, and other web editors, alongside AutoWrite for generating paragraphs from a short instruction. An email responder drafts full replies from a few keywords, which is a common productivity win for people who live in their inbox.

Beyond the assistant itself, the product ships a large library of pre-built tools covering rewriting, summarization, explaining complex topics in plain language, speeches, and more. Users can also assemble custom AI tools that chain steps together for repeated workflows. HyperWrite Scholar adds a research layer by searching scholarly articles and papers, so generated text can be grounded in current, citation-backed information rather than the assistant's memory alone.

Pricing is subscription-based with a free entry point alongside paid tiers. Paid plans increase the monthly AI message allowance, unlock custom personas that mimic your writing style, and give unlimited TypeAhead suggestions. Higher tiers remove the message cap entirely and provide early access to experimental writing and agent features.

**Pricing & Plans:** Freemium. A free tier introduces the assistant and a limited message allowance; Premium is listed around $19.99/month with 250 AI messages, citations, real-time info, and 3 custom personas; Ultra around $44.99/month adds unlimited AI messages, 10 personas, and early access to experimental features. Annual billing is available at a discount.

- **TypeAhead autocomplete:** Context-aware sentence completions appear as you type in Gmail, Google Docs, and other sites through the Chrome extension.
- **AutoWrite and rewriting tools:** Generate a paragraph from a short prompt or rewrite existing text in a new tone while preserving meaning.
- **Citation-backed research:** HyperWrite Scholar searches millions of scholarly articles so drafts can include factual, properly cited information.
- **Email responder:** Turn a few keywords into a complete, ready-to-send email reply without switching tabs.
- **Custom AI tools:** Build your own reusable AI tools that chain prompts and steps for recurring workflows.

**Strengths:** Works directly inside the browser via a Chrome extension, so no app switching; Combines writing help with citation-backed research in one subscription; Large catalog of ready-made tools plus custom tool building; Essays, emails, and rewrites share one account and one message allowance

**Limitations:** Message caps on lower tiers can be limiting for heavy users; Best autocomplete experience depends on using the Chrome extension; Full capabilities require a paid plan beyond the free allowance

[Profile (Markdown)](https://openaitools.app/tool/hyperwrite-ai.md)

## Frequently Asked Questions

### How do GPT Everywhere and HyperWrite compare in monthly traffic?

GPT Everywhere has 0 monthly visits, while HyperWrite has 255,429. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

GPT Everywhere has a month-over-month growth rate of —; HyperWrite has +34.4%.

### How does pricing compare?

GPT Everywhere: Free. Free to install, with no subscription listed. You connect your own OpenAI API key, and any generation cost is billed by OpenAI to your account, so total spend depends on your model choice and usage volume. HyperWrite: Freemium. Freemium. A free tier introduces the assistant and a limited message allowance; Premium is listed around $19.99/month with 250 AI messages, citations, real-time info, and 3 custom personas; Ultra around $44.99/month adds unlimited AI messages, 10 personas, and early access to experimental features. Annual billing is available at a discount.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research. | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 2 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing. | [.md](https://openaitools.app/tool/claude-2.md) |
| 3 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models. | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 4 | [Grammarly](https://openaitools.app/tool/grammarly) | 58,867,412 | -1.5% | Freemium | Specializes in robust grammar correction, spelling, and tone adjustments across apps, but lacks generative predictive writing autocomplete. | [.md](https://openaitools.app/tool/grammarly.md) |
| 5 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Excels at sentence paraphrasing, summarization, and citation formatting, but lacks HyperWrite's active predictive browser autocompletion. | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 6 | [LanguageTool](https://openaitools.app/tool/languagetool) | 5,707,795 | -4.2% | Freemium | AI grammar, spelling and style checker for 30+ languages | [.md](https://openaitools.app/tool/languagetool.md) |
| 7 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | Offers an all-in-one browser extension with chat, writing assistance, and search capabilities, though less focused on predictive autocomplete. | [.md](https://openaitools.app/tool/monica-ai.md) |
| 8 | [Sider](https://openaitools.app/tool/sider-ai-extension) | 2,644,740 | -10.6% | Freemium | Provides a browser extension sidebar integrating multiple frontier models and writing tools, offering broader model choice than HyperWrite. | [.md](https://openaitools.app/tool/sider-ai-extension.md) |
| 9 | [Jenni](https://openaitools.app/tool/jenni) | 1,498,133 | +5.2% | Freemium | Tailored specifically for academic and research writing with source citations and autocomplete, rivaling HyperWrite's scholarly tools. | [.md](https://openaitools.app/tool/jenni.md) |
| 10 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | Bundles multiple leading LLMs into a browser extension for web summarization and writing, similar to HyperWrite's research assistant. | [.md](https://openaitools.app/tool/merlin-ai.md) |

---
Source: https://openaitools.app/compare/gpteverywhere-vs-hyperwrite-ai

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)