AI-powered accounting · Human experts

The accountant you wish you always had.

For Estonian OÜs · e-Residents · Startups

AI does the bookkeeping; our accountants in Tallinn check it, file it and answer your questions.

€49+ VAT per month, flat. Covers most companies.
What's included

Oscar opens to new clients soon. Join the waitlist and we will write to you first.

Your books this month

All handled.

September

  • Bank lines matcheddone209 / 212
  • Receipts collecteddoneAll in
  • VAT return (KMD)doneFiled with EMTA
  • Payroll return (TSD)doneFiled
  • Annual reportscheduledOn schedule

Checked by your accountant

e-Resident friendly

Run your Estonian company from anywhere, in English.

Tallinn, Estonia

Never chase receipts again.

Connect Gmail Soon

One click. Oscar watches your inbox for invoices and books them.

  • AWS · Invoice 2291€412.00 matched
  • Figma · Receipt€45.00 matched
  • Hetzner · Invoice€89.25 matched

Ask your agent Soon

Add Oscar to Claude or ChatGPT. Your agent sees what's missing and sends it.

› send Oscar my Bolt receiptsoscar.list_missing_documents()oscar.upload_document × 4 ✓

Everything Oscar does

One firm for the whole of your books.

From your first freelance invoice to an Estonian holding company with property.

Accounting, like it's 2026

Supporting serious businesses

MCP Soon

Oscar as a connector in Claude and ChatGPT. Ask about your books in plain language.

Claude · Oscar

How much VAT do we owe for September?

€2,140.60, due 20 October. Two invoices are still waiting for receipts.

Checked by your accountant ✓

API Soon

REST over your books, for your own agents.

Stripe Soon

Every charge reconciled.

Drive and Dropbox Soon

Receipt folders, read and matched.

Banks

LHV, Swedbank, Wise, Revolut.

Fixed assets

Vehicles, equipment, depreciation.

Real estate

Purchases, rentals, renovations.

Investments

Holdings, loans, subsidiaries.

Stocks

Portfolios, dividends, gains.

01 · Technology

Accounting, like it's 2026

  • MCP Soon

    Connect Oscar to Claude or ChatGPT. Your agent reads your books, finds missing receipts and sends them to us.

  • API Soon

    REST, for your own agents and scripts

  • Stripe Soon

    Every charge reconciled

  • Drive and Dropbox Soon

    Receipt folders

  • Banks

    LHV, Swedbank, Wise, Revolut

02 · Accounting

Supporting serious businesses

Annual reports to the e-Business Register, returns to EMTA.

  • Fixed assets

    Vehicles, equipment, depreciation

  • Real estate

    Purchases, rentals, renovations

  • Investments

    Holdings, loans, subsidiaries

  • Stocks

    Portfolios, dividends, gains

Pricing

One price. You only pay more if you're big.

€49+ VAT / month

Flat fee. Covers most Estonian companies. No setup fee, cancel monthly.

  • Unlimited sales invoices
  • Unlimited revenue
  • Up to 100 purchase invoices / month
  • Up to 3 employees
  • Stripe, Google Drive, Dropbox Soon
  • Fixed assets
  • MCP and API Soon
  • Stocks
  • 4 bank accounts includedLHV, Swedbank, Revolut Business, Wise and more

Bigger than this? Over 100 purchase invoices a month: €0.05 + VAT per invoice. More than 3 employees: €5 + VAT / month. More than 4 bank accounts: €5 + VAT / month