Business

You met one app.
This is the system.

Reselling, Brand, Content, Service and Ads all write to the same private core: one honest ledger for your money, your invoices and your clients, on your device. Sell something in one app and the rest already know.

Free to start · Pro £6.99/mo for all five apps, with Life included · no card needed

Sedonis Business: the Overview, the whole business at a glance

One private core Finance Invoices Clients on your device

The seam

Follow one sale
through the system.

This is what apps that talk to each other actually means: no copy-paste between tools, and no page that disagrees with another.

  1. 01 · Reselling

    The sale

    A hoodie sells on Vinted. Reselling books what you actually made after that marketplace’s real fees. Not the sale price, the take-home.

    Sedonis Reselling: a real workspace capture
  2. 02 · Finance

    The P&L already knows

    The same net lands in your P&L the moment it books. Margin, ROI and your monthly picture all read off one number, because there is only one ledger.

    Sedonis Finance: a real workspace capture
  3. 03 · Invoices

    The invoice, when money is owed

    A client job, a brand deal: the same ledger raises a real invoice. A proper PDF, sent by email, with a payment link that actually takes the money. Paid lands in the same net.

    Sedonis Invoices: a real workspace capture
  4. 04 · Tax time

    Nothing to reconstruct in January

    Every sale is already in one honest set of books, so the profit figure is sitting there when your return asks for it. Private, and ready.

See it with your own numbers, free

Find the app for your trade.

Click through. Each app has its own workspace, its own numbers and its own colour. Start with one free, unlock all five with Pro.

The end of the reselling spreadsheet.

  • Real profit per item
  • The fee maths, side by side
  • Crosslist fast, no bots
Explore Reselling →

Build a product brand, from first sketch to sold out.

  • Line sheets & tech packs
  • Inventory by size & variant
  • Wholesale & landed cost
Explore Brand →

Grow an audience and get paid for it.

  • Plan a month in an hour
  • Price brand deals right
  • Performance that matters
Explore Content →

Sell your services, from first call to paid invoice.

  • Proposals that win
  • Acceptance to deposit
  • Retainers & deal rooms
Explore Service →

Run paid campaigns and know what’s working.

  • Spend pacing
  • ROAS across channels
  • Scale / Hold / Cut
Explore Ads →

Sealed where we can’t read it.

Most money apps read your numbers so they can sell you something. We built the opposite way. It’s local-first by default. Turn on end-to-end encryption, or drop something in your Vault, and it’s sealed on your device with a key only you hold. Even we can’t open it. It’s the safest home for the business you’re building.

  • Local-first, and encrypted on your device before it syncs
  • No ads and no data selling. You’re not the product
  • Turn on encryption and even we can’t open your Vault. Only you can
Why privacy matters

Three steps from nothing
to up and running.

  1. 01

    Sign up free

    No card. Your private, encrypted workspace is ready in about ten seconds.

  2. 02

    Pick your app

    Reselling, Brand, Content, Service or Ads. The setup for your trade is already done.

  3. 03

    Run your thing

    Track your money, send invoices, watch your real profit add up. Privately.

Five apps, one login End-to-end encryptable Works offline Made for the UK Free to start, no card

Where this goes

The private operating system
for everything you run.

Business is the first half. The same private core carries Life for the person behind the work. One login, one key, yours.

Local-first End-to-end encryptable Yours to keep

Pro (£6.99/mo) includes Life · one login covers both

Your thing deserves
a real system.

Free to start. Ten minutes to set up. The safest place to run it.

Start free
  • A real free plan
  • No card to start
  • End-to-end encryptable
  • Export & leave anytime