# ChatGPT Mail vs ForthWrite

ChatGPT Mail records 0 monthly visits with — month-over-month growth and Free pricing. ForthWrite records 5,722 monthly visits with +4.6% growth and Freemium, Free Trial, Contact for Pricing pricing.

| Metric | [ChatGPT Mail](https://openaitools.app/tool/chatgpt-mail) | [ForthWrite](https://openaitools.app/tool/forthwrite) |
| :--- | :--- | :--- |
| Website URL | https://chromewebstore.google.com/detail/chatgpt-mail/gjedcohconbhgeohbjaolgiejhahmabj | https://forthwrite.ai |
| Categories | AI Email Assistant, AI Email Generator, AI Email Marketing, AI Email Writer | AI Email Writer, AI Email Assistant, AI Email Generator, AI Reply |
| Pricing Model | Free | Freemium, Free Trial, Contact for Pricing |
| Monthly Visits | 0 | 5,722 |
| MoM Growth Rate | — | +4.6% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 2,249 |
| Review Score | 1.8 | 4.2 |
| Saved Count | 0 | 0 |
| Supported Platforms | Browser Extension | Website |

## ChatGPT Mail

ChatGPT Mail targets the blank-page problem that hits anyone who writes a lot of email. Instead of starting from nothing, you describe your intent in a sentence or two — a follow-up to a client, a polite reminder about an invoice, a friendly note to a friend — and the extension expands that into a full draft. Controls for tone (formal through casual), email type (business proposal, thank-you note, friendly message and more), language and desired length keep the output inside the shape you actually need.

The extension is deliberately narrow rather than a full inbox assistant. It does not connect to your mailbox, send messages on your behalf, or track replies. It produces text; you copy it into whichever email client you already use. That keeps the footprint small and means there is nothing to configure beyond your own API access, but it also means no threading context, no contact history and no automatic reply handling.

It runs on GPT-3.5-turbo, so it is fast and cheap to operate, though it will not match the nuance of more recent frontier models on subtle or highly technical correspondence. The developer describes it as suitable for personal notes, business writing and marketing copy alike. The listing notes that the extension handles personally identifiable information and website content, and states that data is not sold to third parties.

**Pricing & Plans:** Free to add from the Chrome Web Store. The extension is a thin client, so practical costs are tied to whatever model access or credits the developer arranges; no subscription tiers are advertised on the listing.

- **Tone selection:** Choose formal, friendly or in-between tones so the draft matches the relationship and the occasion.
- **Email type templates:** Tell it whether you are writing a business proposal, a thank-you note or a casual message, and the structure adapts.
- **Subject line generation:** Generates attention-grabbing subject lines alongside the body so you never ship a blank or lazy subject.
- **Language flexibility:** Write in multiple languages, useful for cross-border teams and multilingual correspondence.
- **Length control:** Dial the draft up or down so short messages stay short and detailed briefings get the room they need.

**Strengths:** Very low friction: install, describe, copy, send; Practical controls for tone, type, length and language; Subject-line generation saves a commonly skipped step; Free to install with no account wall described

**Limitations:** Runs on GPT-3.5-turbo, so output quality trails newer models; No mailbox integration — no threading, contacts or send-from-here workflow; Small user base and no rating history on the store listing

[Profile (Markdown)](https://openaitools.app/tool/chatgpt-mail.md)

## ForthWrite

ForthWrite is an AI writing assistant aimed at people who live in their inbox. Instead of asking you to learn a new tool, it installs as a Gmail and Outlook web extension and adds a drafting widget directly to the compose box. On first use it analyses emails you have already sent to build a voice profile, so the very first suggested reply starts close to something you would actually send. The model is tuned for nuance and can also take a manual persona prompt when you want a specific register.

The product family spans three levels. Inbox is the individual product, with a free tier that provides 10 AI drafts a week plus voice matching, and a Pro tier that unlocks auto-drafting, batch drafting of long threads, a Prompt Lab for versioning and A/B testing prompts, recipient- and intent-aware drafting, voice dictation, smart retrieval over your past mail, and performance analytics. Teams extends Pro drafting to every seat in an organisation with a shared voice baseline, a shared prompt library, a team analytics dashboard, and a review record showing what was drafted, what changed, and which model produced it.

ForthWrite also sells consulting to professional-services firms such as accounting, tax, advisory, lending, and brokerage practices. Those engagements begin with a free 30-minute diagnostic and can extend into a paid audit, a 30-60 day roadmap, and implementation with written SOPs. The company is clear about its operating principle: ForthWrite drafts, and a person sends, so accountability and signature stay with the user.

**Pricing & Plans:** Freemium with a free forever tier (10 drafts per week, voice matching, no card required), Pro at $24/month billed annually ($29 monthly), and Teams from $59/seat/month billed annually ($79 monthly, 2-seat minimum). All paid plans start with a 14-day free trial; Teams gets a 30-day trial. An optional Bring Your Own API Key mode takes roughly 17% off. Consulting is scoped separately per firm.

- **Voice matching from your sent mail:** ForthWrite reads emails you have already sent to build a voice profile, then refreshes it roughly every 50 captured emails so drafts keep tracking how your writing evolves.
- **Auto-draft and batch drafting:** Pro users can have replies waiting when they open Gmail, and clear dozens of threads in parallel instead of writing each one by hand.
- **Recipient- and intent-aware drafting:** Drafts adapt tone to the person you are replying to and treat follow-ups, intros, and status updates as genuinely different jobs rather than one generic template.
- **Prompt Lab and performance analytics:** Version control and A/B test your prompts, then track acceptance rate, voice match, and intent mix on a measurable improvement curve.
- **Team standards and compliance guardrails:** On Teams, a shared voice baseline and shared prompt library keep every seat consistent, and a draft that breaks a firm rule stops the preparer with a written reason.

**Strengths:** Drafts pick up your real tone because the voice profile is built from mail you have already sent; Works inside Gmail and Outlook web with no migration or new inbox to learn; Strong free tier with 10 drafts a week and voice matching included, no card required; Teams adds shared prompts, team analytics, and a review record that firms usually need

**Limitations:** Web-based Gmail and Outlook only; there is no full desktop client experience; Full value depends on having a decent history of previously sent emails for the voice profile; Consulting engagements are custom-scoped, so pricing is not published

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

## Frequently Asked Questions

### How do ChatGPT Mail and ForthWrite compare in monthly traffic?

ChatGPT Mail has 0 monthly visits, while ForthWrite has 5,722. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

ChatGPT Mail has a month-over-month growth rate of —; ForthWrite has +4.6%.

### How does pricing compare?

ChatGPT Mail: Free. Free to add from the Chrome Web Store. The extension is a thin client, so practical costs are tied to whatever model access or credits the developer arranges; no subscription tiers are advertised on the listing. ForthWrite: Freemium, Free Trial, Contact for Pricing. Freemium with a free forever tier (10 drafts per week, voice matching, no card required), Pro at $24/month billed annually ($29 monthly), and Teams from $59/seat/month billed annually ($79 monthly, 2-seat minimum). All paid plans start with a 14-day free trial; Teams gets a 30-day trial. An optional Bring Your Own API Key mode takes roughly 17% off. Consulting is scoped separately per firm.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Grammarly](https://openaitools.app/tool/grammarly) | 58,867,412 | -1.5% | Freemium | Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides. | [.md](https://openaitools.app/tool/grammarly.md) |
| 2 | [HyperWrite](https://openaitools.app/tool/hyperwrite-ai) | 255,429 | +34.4% | Freemium | AI writing assistant with autocomplete, research, and a Chrome extension | [.md](https://openaitools.app/tool/hyperwrite-ai.md) |
| 3 | [WriteMail.ai](https://openaitools.app/tool/writemail-ai) | 79,919 | -29.9% | Freemium | Turn a few key points into polished, on-tone emails | [.md](https://openaitools.app/tool/writemail-ai.md) |
| 4 | [Smart Assistant by Mailbutler](https://openaitools.app/tool/smart-assistant) | 47,200 | -8.7% | Freemium, Free Trial, Paid | An AI email assistant that drafts, summarizes, and perfects your messages in place | [.md](https://openaitools.app/tool/smart-assistant.md) |
| 5 | [Compose AI](https://openaitools.app/tool/compose) | 34,896 | -48.1% | Freemium, Free Trial, Contact for Pricing | AI autocomplete that finishes your sentences wherever you type | [.md](https://openaitools.app/tool/compose.md) |
| 6 | [Friday: AI E-mail Writer](https://openaitools.app/tool/friday-ai-e-mail-writer) | 33,056 | +20.8% | Free Trial | Draft polished, on-tone emails in seconds with an AI writing assistant | [.md](https://openaitools.app/tool/friday-ai-e-mail-writer.md) |
| 7 | [AImReply – Free AI Email Writer](https://openaitools.app/tool/ai-email-assistant-aimreply) | 17,618 | +6.9% | Free | Write polished, on-tone emails in seconds — free, right in your browser | [.md](https://openaitools.app/tool/ai-email-assistant-aimreply.md) |
| 8 | [Lavender](https://openaitools.app/tool/lavender) | 12,063 | -14.6% | Freemium, Free Trial | AI email coach and sales agent that scores and rewrites your cold emails | [.md](https://openaitools.app/tool/lavender.md) |
| 9 | [Auto Gmail: ChatGPT for email](https://openaitools.app/tool/auto-gmail-chatgpt-for-email) | 4,887 | +14.9% | Paid | An AI drafting layer that writes most of your Gmail replies before you open them. | [.md](https://openaitools.app/tool/auto-gmail-chatgpt-for-email.md) |
| 10 | [ChatGPT Add-in for Outlook](https://openaitools.app/tool/chatgpt-add-in-for-outlook) | 1,714 | -18.4% | Free add-in, paid custom builds | Run ChatGPT prompts on your Outlook inbox — summarise, highlight and triage email | [.md](https://openaitools.app/tool/chatgpt-add-in-for-outlook.md) |

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Source: https://openaitools.app/compare/chatgpt-mail-vs-forthwrite

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