AI for Personal Productivity & Executive Assistants

ForthWrite

Draft email replies in your personal style, clearing your inbox faster without sacrificing quality or sounding like a robot.

This Chrome extension for Gmail and Outlook learns from your sent mail to generate context-aware drafts that are ready to send.

Best forDrafting personalized email replies that match the user's writing style.

DifferentiatorLearns from your sent mail to match your voice and lets you choose your AI model.

Proof1,000+ installs, learns from every user edit, performance analytics dashboard.

Explore ForthWrite

8.9 Zekai

Your AI email ghostwriter.

AI for Personal Productivity & Executive Assistants

Ease of Use

9.3

Accuracy

8.8

Value

8.2

Time Saving

9.5

1,000+Users

8.9/10Zekai Score

Voice MatchGmail & OutlookBYO AI ModelAuto-DraftsPerformance Analytics

📊 Independently tested and scored. How we score →

✍️ Reviewed by Zekai Editorial Team · Updated August 7, 2026

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Zekai Verdict

What is it?: ForthWrite is an AI email assistant designed for Executive Assistants and professionals who need to manage high-volume inboxes efficiently.
Best for: Best for EAs and busy professionals who need to quickly draft context-aware email replies that authentically mimic…
Not ideal for: Effectiveness depends on having a sufficient history of sent emails to learn from.
Price: Free plan
Zekai Score: 8.9/10

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⚡ Quick answer

For Executive Assistants and productivity-focused professionals, ForthWrite is a leading AI email tool because it moves beyond generic replies. Its 'Voice Match' feature analyzes your past sent mail to draft new emails in your unique tone and style, a crucial feature for maintaining professional relationships. It works directly in Gmail and Outlook and gets smarter with every edit you make.

CategoryAI Email Assistant

Best ForDrafting personalized email replies that match the user's writing style.

Price FromPricing on request

Free14-day trial

DifferentiatorLearns from your sent mail to match your voice and lets you choose your AI model.

Proof1,000+ installs, learns from every user edit, performance analytics dashboard.

Rating4.5/5

📖 About ForthWrite

ForthWrite is an AI email assistant designed for Executive Assistants and professionals who need to manage high-volume inboxes efficiently. It integrates with Gmail and Outlook to automatically draft replies that match your unique writing style, tone, and sentence rhythm. By learning from your sent mail, it helps you clear your inbox faster while maintaining a personal touch.

Watch

See ForthWrite in action

How It Works

Your workflow, automated

Connect to Your Inbox

Add the Chrome extension and connect to your Gmail or Outlook account in two minutes to establish your initial writing persona.

Generate & Send Drafts

Open any email thread and click 'Generate Draft'. A context-aware reply in your voice is created instantly. Edit as needed or send immediately.

Refine Your Voice

Every edit you make teaches the AI. The system gets progressively better at matching your style, which you can track in the performance dashboard.

Ready to automate your workflow with ForthWrite?

Explore ForthWrite →

Real Impact

Before & After

❌ Before

Spending hours drafting repetitive emails and struggling to maintain a personal touch.

2+ hours daily on email

✅ After

Inbox cleared in a fraction of the time with high-quality, voice-matched drafts ready to send.

Minutes per day on email

Prompt Templates

Try it with these prompts

Copy any prompt and paste it directly into the tool.

Draft a professional follow-up email

Draft a polite follow-up to [Recipient Name] regarding [Original Topic]. I want to inquire about the status of [Specific Item] and reiterate my interest in [Your Goal]. Please maintain a professional and concise tone.

Generate an introductory email to a new contact

Write an introductory email to [Contact Name] at [Company Name]. I was referred by [Referral Source] and am interested in discussing [Specific Area of Interest]. Please suggest a brief meeting to explore potential collab…

Summarize a long email thread for a quick reply

Summarize the key points and action items from this email thread about [Thread Topic]. I need to provide a concise update to [Recipient Name] regarding [Specific Aspect]. Focus on the most critical information for a swif…

Social Proof

Trusted by 1,000+

1,000+ professionals using this tool

Ease of Use

9.3

Accuracy

8.8

Value

8.2

Time Saving

9.5

"This has reduced my time spent in my email more than any tool I've used. I don't have to re-read the whole thread to create an appropriate response."

Nick S., CEO · June 2026

"ForthWrite is a genuine, reliable tool that handles my emails incredibly well. It quickly learned my tone and saves me hours of manual drafting every week."

Connor W., Professional · May 2026

"I've stopped writing most emails from scratch. The drafts feel natural, but it took a couple of weeks of consistent use and edits for it to really capture my specific phrasing."

Hamza B., Daily User · April 2026

"I was using ChatGPT to copy/paste email threads for responses... now I don't have to switch between tabs. It's quick and almost effortless once set up."

Jarod N., Manager · March 2026

1,000+ professionals are already using this tool.

See Plans & Pricing →

Connects With

Works with your existing stack

Gmail Outlook OpenAI Claude Gemini Grok DeepSeek Mistral Perplexity Cohere LibreChat

Setup complexity: Beginner-friendly

Comparison

How it compares

ForthWrite vs. built-in email AI (like Gemini in Gmail or Copilot in Outlook): Choose ForthWrite when voice authenticity is paramount. While built-in tools are convenient for generic replies, ForthWrite specializes in learning your specific tone and rhythm from your sent mail history. This creates drafts that sound like you, not a generic assistant. Opt for the built-in AI for quick, simple tasks where personalization is less critical. Pick ForthWrite when your reputation depends on maintaining a consistent, personal communication style at scale, and you want advanced features like prompt testing and performance analytics.

You need a free-forever plan for basic email replies.

You require a native mobile application for drafting on the go.

You prefer a tool that doesn't require access to your email history.

The decision

Is it worth it?

Return on investment

Given the 14-day free trial, professionals can validate the tool's claim of saving 'literal hours' weekly before committing, offering a risk-free path to a significant productivity ROI.

Built for

Executive Assistants, Personal Assistants, and any professional managing a high volume of email who values speed without sacrificing a personalized communication style.

Effort to adopt

Beginner-friendly

Compliance

Compliance posture not publicly documented — verify with vendor.

Who It's For

Why Personal Productivity & Executive Assistants choose this tool

🎯

Built for

Best for EAs and busy professionals who need to quickly draft context-aware email replies that authentically mimic their personal writing voice.

In-Depth Overview

For any Executive Assistant, sounding like a generic AI is a non-starter. ForthWrite solves this by learning your unique communication style directly from your sent mail. Its 'Voice Match' technology analyzes your tone, sentence rhythm, and even sign-offs to produce drafts that are authentically yours. The proof is in the 'Performance Analytics' dashboard, which shows your voice similarity score improving over time. Beyond personalization, the tool is built for efficiency. The 'Auto-draft' feature prepares replies in the background, so they're waiting when you open your inbox. Unlike other tools, ForthWrite gives you control, allowing you to choose from over nine different AI models (like Claude or GPT) and even A/B test prompts in the 'Prompt Lab.' For professionals handling sensitive information, ForthWrite emphasizes privacy. It states that your data is encrypted, isolated to your account, and can be wiped with a single click. This combination of deep personalization, efficiency, and user control makes it a powerful asset for any assistant aiming to conquer their inbox without compromising their or their executive's voice.

Key Use Cases

✍️

Clear your executive's inbox in record time

Executive Assistant

Manage a high volume of incoming emails by letting ForthWrite auto-draft context-aware replies. Quickly process scheduling requests, follow-ups, and routine queries in a voice that matches your professional style.

Hours saved per week

✓ Pros

Generates drafts in your authentic writing style, not generic AI text.

Continuously learns and improves from every edit you make.

Works directly inside Gmail and Outlook via a simple Chrome extension.

Unique ability to choose from various underlying AI models (BYOK).

Strong data privacy controls, including one-click data deletion.

· Cons

Effectiveness depends on having a sufficient history of sent emails to learn from.

Currently only available as a Chrome extension for Gmail and Outlook.

No native mobile app; limited to desktop browser use.

Pricing is not publicly listed on the website.

⚡ Editorial Verdict

ForthWrite excels at creating personalized, voice-matched email drafts, a significant step up from generic AI writers. Its ability to learn from your sent mail and support multiple AI models is a powerful combination for any EA. The main trade-off is that its effectiveness depends on a sufficient history of sent emails to learn from, so new users may see slower initial results.

See all Personal Productivity & Executive Assistants AI tools → Browse the AI Directory →

Questions & Answers

Frequently asked questions

How does ForthWrite learn my writing style?

It analyzes your sent emails to capture your tone, sentence rhythm, and common sign-offs. Every edit you make to a draft further refines its understanding, making future replies more accurate.

Is my email data secure with ForthWrite?

According to the vendor, your data is encrypted, isolated to your account, never shared, and never used to train shared models. The platform also provides a one-click option to wipe your data at any time.

What email clients does ForthWrite support?

ForthWrite currently works with Gmail and Outlook through its Google Chrome extension.

Can I use different AI models with ForthWrite?

Yes, a key feature is the ability to 'Bring Your Own Key' (BYOK) to use various large language models from providers like OpenAI, Claude, Gemini, and others, allowing you to choose the best one for your needs.

Is ForthWrite available in the UK?

Yes, ForthWrite is a browser-based extension and can be used globally, including in the UK, as long as you use Gmail or Outlook on a Chrome browser.

Is ForthWrite available in Canada?

Yes, as a Chrome browser extension for Gmail and Outlook, ForthWrite is accessible to users in Canada and worldwide.

Last reviewed: June 2026 — Assessed Voice Match accuracy, time-saving features, and multi-model support for professional email drafting.

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ForthWrite Alternatives (2026)

The best alternatives to ForthWrite — every tool below is tested and scored by Zekai.

Compare	ForthWrite	Scribe	Sorinai
Zekai Score	8.9/10	9.4/10	9.3/10
Rating	4.5/5	4.7/5	4.7/5
Pricing	$0/mo	$17/seat/mo	$15 per user per month
Free tier	No	Yes	Yes
Best for	Best for EAs and busy professionals who need to qu…	Best for Executive Assistants who need to rapidly …	Automating the capture and structuring of notes fo…

Scribe Sorinai Notta Superhuman NudgeForMe Sembly Yap Poe

Free guide

Take it with you

Getting Started with ForthWrite: Reclaim Your Inbox

The Problem with Generic AI Email Writers
How Voice Match Creates Authentic Drafts
Connecting ForthWrite to Gmail & Outlook

Understanding the Performance Dashboard
Choosing the Right AI Model (GPT vs. Claude)

+4 more steps inside the guide

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Disclaimer

Zekai is an independent AI tools directory. We are not affiliated with, endorsed by, or officially connected to ForthWrite unless clearly stated. All product names, logos, and brands are the property of their respective owners and are used for identification purposes only. The information on this page — including pricing, features, and availability — is general information, may have changed since our last review, and is not professional advice. Zekai Scores and verdicts are our editorial opinion. Some outbound links are affiliate links that may earn us a commission at no extra cost to you. Spotted outdated or incorrect information? Request a correction →

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ForthWrite

Top AI for Personal Productivity & Executive Assistants picks

See ForthWrite in action

Your workflow, automated

Before & After

Try it with these prompts

Trusted by 1,000+

Works with your existing stack

How it compares

Is it worth it?