Never write
another email again
An AI email writer that learns your voice and gets closer to how you write with every send. No setup, no training. Gmail, Outlook, and your browser. Free to start, no credit card needed.
We store your sent emails to learn your voice: encrypted, isolated to your account, never shared, never trained on shared models. Your BYOK credentials are encrypted at rest. Wipe your data with one click, anytime.
Built for people who care
how their email reads.
Tap any feature to expand it. Long-form details, real screenshots, and what makes each one measurably more accurate than the generic AI email writing tools you've already tried.
Three steps. Zero learning curve.
Drop into your inbox
Add ForthWrite to Chrome to draft inside Gmail and Outlook, or draft straight from your dashboard with nothing to install.
Click Draft, Hit Send
Open any email thread, click Generate Draft, and get a polished reply in your voice. Edit if you want, or send as-is.
Watch It Get Sharper
Every edit you make teaches ForthWrite what to keep and what to drop. Drafts come back closer to how you actually write, and the dashboard shows the curve.
Trusted by professionals who send a lot of email
“Great extension, finally an email tool that actually works the way its supposed to.”
Tristan Sigerson
Chrome Web Store Review
“This has reduced my time spent in my email more than any tool I've used. I dont have to re-read all of the thread to create an appropriate response. I trained my ChatGPT with my preferences/voice and was using it to copy/paste email threads for responses to increase my speed to response... now I don't have to switch between tabs. Its quick and once its set up, its almost effortless. NICE WORK.”
Jarod Nickerson
Chrome Web Store Review
“Great extension, finally an email tool that actually works the way its supposed to.”
Tristan Sigerson
Chrome Web Store Review
“This has reduced my time spent in my email more than any tool I've used. I dont have to re-read all of the thread to create an appropriate response. I trained my ChatGPT with my preferences/voice and was using it to copy/paste email threads for responses to increase my speed to response... now I don't have to switch between tabs. Its quick and once its set up, its almost effortless. NICE WORK.”
Jarod Nickerson
Chrome Web Store Review
“This has reduced my time spent in my email more than any tool I've used. I dont have to re-read all of the thread to create an appropriate response. I trained my ChatGPT with my preferences/voice and was using it to copy/paste email threads for responses to increase my speed to response... now I don't have to switch between tabs. Its quick and once its set up, its almost effortless. NICE WORK.”
Jarod Nickerson
Chrome Web Store Review
“Great extension, finally an email tool that actually works the way its supposed to.”
Tristan Sigerson
Chrome Web Store Review
“This has reduced my time spent in my email more than any tool I've used. I dont have to re-read all of the thread to create an appropriate response. I trained my ChatGPT with my preferences/voice and was using it to copy/paste email threads for responses to increase my speed to response... now I don't have to switch between tabs. Its quick and once its set up, its almost effortless. NICE WORK.”
Jarod Nickerson
Chrome Web Store Review
“Great extension, finally an email tool that actually works the way its supposed to.”
Tristan Sigerson
Chrome Web Store Review
What is an AI email writer?
An AI email writer is a tool that uses artificial intelligence and natural language processing to draft, proofread, and personalize email content. The best AI email writing tools help professionals overcome writer's block, write professional emails faster, and maintain a consistent voice across every message. They generate draft replies based on context, adjust tone to fit the situation, and streamline the email writing process without requiring manual rewriting of every send.
Most AI email tools produce a generic draft from a prompt. ForthWrite takes a different approach: it learns specifically how you write by comparing every AI draft to what you actually sent, using the gap as a training signal. Over time, drafts get closer to your voice rather than closer to a generic standard. That means less editing, stronger brand voice, and email that reads as if you wrote it.
ForthWrite's free plan includes 10 drafts per week with full voice matching, no credit card required and no time limit. It works inside Gmail and Outlook Web through a Chrome extension, so there is no new app to learn and no disruption to your existing email workflow.
If it doesn't sound like you
in 60 days, we'll fix it.
Or refund everything.
Schedule a 30-minute call with us. If it still isn't clicking after that, we'll refund everything. No questions, no forms.
Your first draft is your final draft.
Stop spending hours in your inbox. ForthWrite learns how you write and sends polished, on-brand replies in seconds. The more you use it, the less you edit.