Let your app send
real letters

One API call with a PDF and an address, and we print, envelope and post the letter anywhere in Sweden. No sales call, no contract with the postal service. Works just as well from Cursor or Lovable as from your backend.

Create account

No sales rep in the way

Other mail services want to book a meeting first. Here you create an account and pay per letter.

Registered when it matters

Receipt, tracking and a copy of the letter are stored together, so you can show what was sent and when.

Built for AI coders

Clear docs and ready-made prompts, so Claude, Cursor or Lovable can wire up your letters for you.

How it works

Three steps from your app to the recipient’s mailbox.

  1. Send a PDF and an addressOne call from your app, or let your AI coder write it for you.
  2. We print and postMake as many calls as you like. All letters go into a daily batch and are posted the next working day. The cost is deducted from your balance.
  3. You get notifiedStatus is sent to you by webhook when the letter has been posted and when a registered letter is signed for.
import { Brev } from "brev-api";
const brev = new Brev(process.env.BREV_API_KEY);

await brev.letters.send({
  pdf: invoice,
  to: {
    name: "Anna Andersson",
    address: "Storgatan 1",
    zip: "702 10",
    city: "Örebro",
  },
  service: "registered",
});

For people who build

Letters as a feature in your product, not a procurement project.

Invoicing and accountingPaper invoices for customers without e-invoicing or a digital mailbox.
HR and property systemsTerminations and contracts that need to go as registered mail.
E-commerce and CRMThank-you letters and campaigns that actually get opened.
Side projects and MVPsLetters as a feature in your weekend project, with no contract or minimum volume.

Simple, predictable pricing

Letter

SEK 33 per letter

no other fees

  • Printing, envelope and postage
  • Up to 5 pages, black and white
  • Posted the next working day

Volume

SEK 30 per letter

from 200 letters a month

  • Everything in Letter
  • Applied automatically when you reach it
  • Great for invoices and notices

Registered

SEK 159 per letter

no other fees

  • Tracking and signature
  • Receipt and copy stored as proof
  • Status by webhook

All prices exclude VAT. Prepaid balance from SEK 500. Sending more than 1,000 letters a month? We’ll set a volume price.

Send your first letter

Create an account and tell us what you send. We review new accounts by hand before activating them.

Create account