# AI Email Writer - Aimailhub vs HyperWrite

AI Email Writer - Aimailhub records 0 monthly visits with — month-over-month growth and Freemium pricing. HyperWrite records 255,429 monthly visits with +34.4% growth and Freemium pricing.

| Metric | [AI Email Writer - Aimailhub](https://openaitools.app/tool/aimailhub) | [HyperWrite](https://openaitools.app/tool/hyperwrite-ai) |
| :--- | :--- | :--- |
| Website URL | https://chromewebstore.google.com/detail/aimailhub/kcnmcjjbpnidblijkjgjhaejilcoialn | https://www.hyperwriteai.com |
| Categories | AI Email Generator, AI Email Assistant, AI Email Writer | AI Writing Assistants, AI Text Generator, AI Research Tool, AI Article Summarizer |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 0 | 255,429 |
| MoM Growth Rate | — | +34.4% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 107,719 |
| Review Score | 3.8 | 3.9 |
| Saved Count | 0 | 8 |
| Supported Platforms | Browser Extension | Website |

## AI Email Writer - Aimailhub

AI Email Writer - Aimailhub is a small Chrome extension (around 52 KB) that adds an AI drafting popup to your browser toolbar. After installing it from the Web Store, you pin the icon, click it on any page, choose the tone and the kind of email you need, describe the goal of the message in plain language, and press Generate. The draft appears in the popup and can be copied with one click into Gmail, Foxmail, Outlook or another mail client.

The extension is developed by Aimailhub and explicitly states that it is powered by ChatGPT, so the quality of the writing follows the underlying model rather than a rigid template library. The developer notes typical scenarios such as everyday work follow-ups, customer support responses and cross-border business communication, and stresses that no specialist background is needed — professionals, students and job seekers are all listed as intended users. The popup interface is available in five languages, including English, Spanish, Simplified and Traditional Chinese, and Japanese.

The listing is free to install and offers optional in-app purchases for extra usage. Privacy disclosures on the store page state that the developer does not collect or sell user data. Because it works as a popup rather than a Gmail add-on, it does not integrate with your mailbox directly — you draft, copy and paste — which keeps installation simple but adds a manual step to the workflow.

**Pricing & Plans:** Free to install from the Chrome Web Store, with optional in-app purchases for additional usage. No subscription details are published on the listing page.

- **Prompt-to-draft generation:** Describe the purpose of your email in a sentence and the extension writes the full message body for you.
- **Tone and email-type controls:** Pick the tone you want (for example formal or friendly) and the category of email before generating, so the output matches the situation.
- **One-click copy to any client:** Copy the finished draft and paste it into Gmail, Foxmail, Outlook or any other webmail or desktop client.
- **Powered by ChatGPT:** Generation runs on ChatGPT, so drafts read naturally instead of following fixed templates.
- **Multilingual popup:** The interface ships in five languages, including English, Spanish, Chinese (Simplified and Traditional) and Japanese.

**Strengths:** Very small, fast extension with a minimal setup flow; Tone and email-type selectors give you control over the writing style; No mailbox permissions needed — it works as an independent popup; Declared privacy policy: developer states it does not collect or sell your data

**Limitations:** No direct Gmail or Outlook integration, so you copy and paste manually; Relatively few users and no ratings yet, so long-term reliability is unproven; Feature-depth is modest compared with full AI email assistants that read your inbox context

[Profile (Markdown)](https://openaitools.app/tool/aimailhub.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 AI Email Writer - Aimailhub and HyperWrite compare in monthly traffic?

AI Email Writer - Aimailhub has 0 monthly visits, while HyperWrite has 255,429. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

AI Email Writer - Aimailhub has a month-over-month growth rate of —; HyperWrite has +34.4%.

### How does pricing compare?

AI Email Writer - Aimailhub: Freemium. Free to install from the Chrome Web Store, with optional in-app purchases for additional usage. No subscription details are published on the listing page. 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) |

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

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