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AI transaction workspace · Catalonia

Every property deal, controlled end to end.

Vivaris checks every document from the signed offer to the notary, tells each party what is still missing, and finds the earliest date you can sign. Built for estate agencies in Catalonia.

Join the pilotSee how it works
  • Hosted in the EU
  • GDPR by design
  • A person approves every AI action
Why deals stall

Deals rarely fail at the offer. They fail weeks later, at the notary.

A certificate arrives late

The community debt certificate or the cédula turns up the week of signing, and the date moves.

Nobody compared the details

Floor area, charges or tenancy differ between the listing, the registry and the contract.

Nobody knows whose move it is

Buyer, seller, lender and notary each wait for someone else, and the agency chases all of them.

How it works

From signed offer to the notary, in four steps

Vivaris prepares each stage, checks what arrives and tells the right person what to do next.

  1. 01

    Open the deal

    Add the property and the parties. Vivaris spots what changes the paperwork: a mortgage, tenants, protected housing, an inheritance.

  2. 02

    Collect the documents

    Buyers and sellers upload from their phone. Vivaris reads Spanish and Catalan documents and files each one.

  3. 03

    Check and flag

    Every fact links to its source page. Mismatches and expiry dates are flagged while there is still time to fix them.

  4. 04

    Sign on time

    The deadline engine shows the earliest date you can sign, and who is holding it up.

The AI companion

Vivaris proposes. You decide. Everything is recorded.

The companion sits inside the deal, not in a side chat. It does the reading and the chasing, and it never sends, signs or shares without your approval.

  • Cited facts
    Every finding shows its source, the page and how confident Vivaris is.
  • A person approves
    Anything that leaves the deal waits for a named person to approve it.
  • A complete audit trail
    Each proposal and decision is time-stamped, so the agency can show how the deal was checked.
VivarisWarnConfidence 92

The energy certificate expires on 2026-12-02, six weeks before the earliest signing date. The notary will ask for a valid one.

CEE · registry entryDeadline engine
Last checked 2 minutes ago · Nothing is sent until you approve
Example suggestion from a sample deal

One deal, the right view for each side

For agencies

Every live deal, what is blocking it and whose move it is, in one place.

  • Document checklist that adapts to each property
  • Compliance pack ready for the notary and for audits
  • Client updates drafted for you, sent when you approve
  • A valuation page in your agency's name, for new sellers

For buyers and sellers

A calm, plain-language view of where your sale or purchase stands.

  • A timeline that says what happens next, and when
  • Upload documents from your phone
  • Legal terms explained in one line, in your language
  • An estimate of taxes and fees before you sign
Coming soon

What is your home worth?

A free estimate for homes in Catalonia, calibrated to registered sale prices, not asking prices. Leave your email and we will tell you when it opens.

We only use your email for this. You can unsubscribe at any time. See the privacy notice.

Trust

Built for European rules from day one

Data and AI stay in the EU

Hosting, storage and AI models run in the European Union.

Privacy by design

Designed around the GDPR and Spain's LOPDGDD. Each party sees only what their role needs.

Human oversight

In line with the EU AI Act, people stay in charge. Vivaris is a tool, not legal or tax advice.

Questions

Independent and mid-sized estate agencies in Catalonia that handle residential sales. You run a few live deals through Vivaris and tell us what works.

Pilot

Run your next sale through Vivaris

We are opening the pilot to a small number of agencies in Catalonia. Tell us about yours and we will be in touch.