Free tool
AI email writer
Write a cold email, follow-up, reply or meeting request from a few lines. You get three subject lines and a draft that uses only the facts you give it.
Your draft appears here: three subject lines and the email, ready to copy or open in your email.
Writing outreach by hand, one email at a time? GEOboom finds the pages AI answers cite, writes to each publisher about their own page, and runs the follow-ups, with the mailboxes included.
See how it worksWhat makes an email get answered
A reason it's them
The first lines are about the reader's situation, with one concrete reason they're getting this email and not somebody else. That reason comes from you; no writer can invent it honestly.
One ask, made small
A reply, a yes or no, a short call. An email that asks for three things gets an answer to none of them.
Nothing made up
A wrong name, number or claim ends the conversation. The writer leaves out what your brief didn't give, and tells you what it left out.
An example
The brief
Cold outreach, friendly, short. We're Northpeak Studio, a small web design agency. Their dental clinic website is slow on mobile and has no online booking. Offer a redesign; ask for a 15-minute call.
To: Dr. Sarah Kim, owner of Brightsmile Dental. From: Tom, Northpeak Studio.
The draft
Subject: A quicker site for Brightsmile Dental
Every fact in it came from the brief. Nothing says the sender "came across" the site while browsing, and there's no [Your Name] to fill in.
Questions
How does the AI email writer work?
Pick the kind of email, write a sentence or two about what it should say, and add who it's to and from if you like. A language model drafts the email from your brief alone, with three subject lines. It doesn't invent names, numbers or claims: anything the email needed and the brief didn't give is listed under the draft, so you can add it.
Is it free?
Yes. You sign in with your email, with a code rather than a password, and get 20 emails a day. The sign-in keeps the tool from being run by bots, which is what makes it possible to keep free.
How do I write a good cold email?
Open with the recipient's situation rather than with yourself, give one concrete reason you're writing to them in particular, make one offer, and ask for something small: a reply, or a short call. Keep it under about a hundred words, and leave out flattery and claims you can't back. The writer follows those rules; what it can't supply is the reason, which has to come from your brief.
What should a follow-up email say?
Say in a line what the earlier email was about, so it makes sense on its own, then add something new: a detail, a reason, a smaller ask. Repeating the first email, or apologising for following up, gives the reader nothing new to answer. Paste your earlier email into the writer and it builds on it.
How long should a cold email be?
Short enough to read on a phone without scrolling: roughly 50 to 100 words. A cold email has one job, which is to earn a reply, so it needs the reason you're writing, one offer and one ask. Choose Short and the writer keeps the body under 90 words.
What makes a good subject line for outreach?
A plain one about the recipient or the matter, in ordinary sentence case, under about 50 characters. Subjects that read like adverts, with words like boost or exclamation marks, look like marketing and get filtered or ignored. The writer gives three different approaches so you can pick one.
Will an AI-written email land in spam?
Not because a model wrote it. Spam filters look at the sending domain's SPF, DKIM and DMARC, its reputation, and how many emails go out how fast, more than at the wording. Check your domain with our SPF, DKIM and DMARC checker before a campaign. Wording matters less, but plain text without heavy sales language and many links does best.
Can I use it for replies?
Yes. Choose Reply, paste the email you're answering, and say what you want to say back. The draft answers what was asked, in its order, and keeps the thread's subject, so there are no subject lines to pick.