Hi Product Hunt! I'm Miki, the maker of Teven. Every so often I had to write to a list of people I already knew: clients, suppliers, people who'd asked for info. I had two bad options: spend a whole day writing each email by hand, or use a mail merge where everyone gets the same text with their name swapped in. People notice, and in Spanish it's even worse: the template gives itself away in the first word with "Estimado/a". So I built Teven. You upload a spreadsheet and write one real email to the first contact. Teven learns your tone, length and which columns matter, and writes a different email for every other person, based on their own data. Not word swapping: a client you launched an app with last week gets asked how the launch went; one you haven't spoken to in three months gets "it's been a while". A few things I cared about: - Emails go out from your own Gmail, in plain text, no tracking. Teven only asks for permission to send; it can't read your inbox. - You review and edit every email before anything is sent. - Sending is spaced out during the day to protect your account. - No subscription: pay per email, credit never expires, and you can see the first emails free. It's not for cold email or newsletters, just for people you already have a reason to write to. I'd love your feedback, especially on the first email step. What would you use it for?

Teven

Personal emails to your whole list, from one example

Personal emails to your whole list, from one example