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Your invoices, your expenses and your quarter, in order from your phone.

For freelancers and small businesses in Spain. Kobrio checks, alerts and guides you; you decide with your adviser.

Invitation-only access: tell us about your situation and we’ll get back to you.

What Kobrio does for you

Designed for people who invoice by hand today and keep receipts in a folder until their adviser calls.

Invoices through a certified provider

You prepare the invoice on your phone and a certified provider issues it, numbers it and registers it with VERI*FACTU, the Spanish Tax Agency’s verifiable invoicing system. Kobrio never numbers or signs invoices itself.

Expenses from a photo, a file or an email

Take a photo of the receipt, upload the file (or several at once, also in a ZIP) or forward it to your expenses address. The details are extracted automatically and you check them before saving.

Your quarter, ready for your adviser

If you like, give your adviser read-only access, free for them, so they can download each quarter: issued invoices, received invoices and expenses with their receipts, the invoice books in CSV and XLSX and a summary with the approximate tax estimate.

Payment reminders

You see which invoices are outstanding and, if your client agrees, Kobrio reminds them to pay on your behalf, without being pushy.

See how your business is doing

What you invoiced, your expenses and your result each month, with the conclusion in plain sight and an approximate estimate of the Modelo 303 (quarterly VAT return) so the quarter doesn’t catch you off guard.

This quarter you’re earning 18% more than last quarter

Q3 2026
Invoiced, expenses and result by month for Q3 2026, in euros (fictitious data)
MonthInvoicedExpensesResult
July€5,200€1,900€3,300
August€6,100€2,050€4,050
September€7,100€2,200€4,900
Invoiced
€18,400
Expenses
€6,150
Result
€12,250
IVA due (303, approximate)
€2,572
Fictitious data

Kobrio checks, alerts and guides you; you decide with your adviser

Kobrio prepares, checks and alerts. The decisions are yours, guided by your adviser, who files the returns.

  1. You issue and record

    Invoices and expenses from your phone, between jobs.

  2. Kobrio checks and alerts you

    Missing details, an invoice received without your NIF (tax ID), a late payment, the end of the quarter coming up.

  3. Your adviser guides you

    They receive your quarter in order, advise you so you can decide and file the returns. Kobrio does not give tax advice.

Who it’s for

Freelancers and small companies that invoice in Spain and work with an adviser, or want to.

  • Several businesses (NIF) in the same account, and a team with permissions for each person.
  • Full, simplified and corrective invoices, and voids, always through the provider.
  • Exports to PDF, CSV, XLSX and ZIP: your data is always yours.
  • Works in the browser on your phone and computer; you can install it as an app.

Your data, in safe hands

Only you, the people on your team and the adviser you choose can see it. Signing in always requires a second factor, the servers are in the European Union and we don’t use your data to train AI models.

How we protect your data

  • Invitation-only access
  • Mandatory second factor: passkey or authenticator app
  • App and files in the European Union
  • Support access and sensitive actions logged

Kobrio is in closed beta

Access is by invitation: that way we can support each business closely while we finish polishing Kobrio.

  • You get in with a personal invitation. If you’re interested, ask for one and we’ll write to you.
  • Some features may change as we listen to what you tell us.
  • It’s not a demo: your invoices are issued through the certified provider and registered with VERI*FACTU, so they’re real invoices, valid for tax purposes.
  • If something goes wrong or you find something missing, write to us from Help in the app and we’ll reply right there.

Shall we talk?

Kobrio is invitation-only while we grow carefully. Tell us what you do and we’ll get back to you.

Write to us