About
We built the worst email service on purpose.
Specifically, the best at being the worst.
Most of the important letters in a life are the ones nobody ever receives. The email to the boss you’ll regret at 3am. The text to the ex you promised yourself you were done writing. The confession to your mother you already know how she’d answer. The note to the version of you who took the job.
We built unsend.email because we wanted those letters to still matter. Writing them is the point. Sending them is, almost always, a mistake. A blank Gmail compose window is the wrong instrument for that work — it whispers sendthe whole time you’re typing. Unsend doesn’t. Unsend catches the envelope, pockets it, and offers you a cup of tea.
Our servers are professionally bad at delivering email. The “send” button is real. The whoosh is real. The checkmark is real. The delivery is a lie we tell with complete sincerity. An AI reads what you wrote and writes you the reply you needed — either the one the person in the letter finally understands, or the one they’d actually send you on a Tuesday. Most people read both.
What this is not.
Unsend is not therapy. It is a vending machine for catharsis. Therapy is better. Please go to therapy.
Unsend is not a crisis service. If you are in a hard place tonight, please call or text 988 in the US, or one of these numbers. We’ll still be here after.
Unsend is not a newsletter. We only email you the receipt for the letter you unsent, and only if you asked for one. No cross- promotion. No “we just wanted to check in.”
Unsend is not secretly a data product. We do not analyze the text of your letters to sell ads, train models, or generate insights. An AI reads your letter once to write the reply, and then forgets it. No human ever reads your letter. We designed it this way because we’d also find that weird.
How it pays for itself.
It doesn’t, really. Running this costs us money every month. If the site helped you and you’d like to keep the lights on, there’s a button in the footer. If it didn’t, close the tab with our blessing. We tried to design a premium tier and every version we came up with felt gross, so we stopped.
Who.
A small team of people who have all, at various points, sat with a composed draft open for three hours and then closed the tab. Mostly us writing things to people we no longer speak to, which turned into a site.
The patron postmaster is Cornelius. He is one hundred and forty-two years old and extremely tired. He does not make decisions about product strategy. He does, however, refuse to deliver the mail, which is the core feature.