Three steps, and we handle the paperwork

1
Prove you are who you say you are

Take a photo of your ID and a selfie on your phone. We verify your identity in 2 minutes, so the other side knows exactly who they are dealing with.

2
Upload your documents

Add your income (payslips or other proof) and your Social Security employment record (vida laboral) through Cl@ve. We check your details and confirm you have no official debt records, to certify what you can really afford.

3
Share your credentials

You get your own link and a QR code. One click sends it to any agency or landlord, while your documents stay secure and up to date for 30 days.

Identity · from your phone
Valid documentFace matches the IDLiveness check passedTwo minutes. No need to go anywhere.
Your documents
Payslip · JuneRead
Payslip · JulyRead
Payslip · AugustRead
Employment record · Social SecurityCSV verified
A7F2-9K4C-2026-TGSS
Your maximum rent€840/month
Your GoldPass, ready to share
syncrorent.app/p/8f3a…Copy
WhatsAppEmailDownload PDF
The same link works for every flat you apply for, for 30 days. If you correct anything, whoever already has it sees the new version.

Put yourself in the landlord’s shoes: 30 messages from 30 applicants and little time to choose

Same property, the first 3 people to get in touch. None is better than the others, but the landlord has no way of knowing. See what they get from each one and tell us who you’d call first.

What the landlord has onLucía F.
Identity checkedID and liveness check. She is who she says she is.
Can pay €840/monthCalculated from payslips and employment record checked at source.
No unpaid debtsASNEF and Equifax checked.
Verifiable in one clickThe QR code confirms in real time that the GoldPass is still valid.
Work for the landlordNone. Open it and the information is there.
VerdictYou can book the viewing today.

Your information organised, verified and under your control

Show a summary of your finances at a glance, and provide the verified documents the agency or landlord needs to draw up your contract.

What anyone who opens your link sees
  • Your Certified Maximum Rent (€/month) and your GoldPass score.
  • Summary of checks: identity, job stability and a confirmed clean debt record.
  • Your personal introduction: your photos and your video.
  • Your GoldPass score.
What stays protected and verified
  • Documents validated at source: your payslips, tax returns and employment record.
  • Your ID and liveness check.
What you decide
  • Who gets your file: you decide when to share the full downloadable documents with the agency or landlord to close the rental. You authorise it yourself, with a code sent to your phone.
  • A temporary, secure link: your GoldPass expires after 30 days, or whenever you choose to revoke it.
  • No documents floating around in chats: everything in one secure place.

Your case, verified and ready — whatever your income looks like

Not every tenant has the same kind of contract or the same way of proving they are stable. We turn your real paperwork into one clear certificate that any landlord understands at a glance.

Marcos, 34
Self-employed since 2021 · sign-making

With no payslips, he struggled to prove his income.

ProvidesTax forms 130 and 303 and his social security contributions
Verified income€2,400
Maximum rent€840/month
Nadia, 21
Student · her father is her guarantor

With no income of her own, she was ruled out before the viewing.

ProvidesHer guarantor’s payslips, verified separately
Guarantor’s verified income€1,900 (guarantor)
Maximum rent€665/month
Youssef, 29
Seven months in Spain · permanent contract

He was asked for a track record he can’t have yet.

Provides3 payslips, his employment record (vida laboral) and his employment contract
Verified income€1,650
Maximum rent€577/month
Clara and Diego
Couple · two salaries

They were sending six documents over WhatsApp for every flat.

ProvidesOne combined file for the couple
Verified income€1,500 + €1,700
Maximum rent€1,120/month

Representative examples with simulated cases. The figures come from the same formula the GoldPass uses: 35% of verified income, adding up everyone included in it.

€49.95, one-off payment, no subscription

No monthly fees and no small print. You only pay at the end, once your GoldPass is fully verified and ready to share.

Renting together? +€24.95

Add another person to your GoldPass. Each profile is verified on its own and your incomes are added up to raise your Certified Maximum Rent.

If something doesn’t add up €0

Replacing or updating a document costs nothing extra. You only pay if you add a new person.

After 30 days Free

If you are still looking, update your income and reactivate your GoldPass without paying again. A slow market isn’t your fault.

Your GoldPass
€49.95
One-off payment · valid for 30 days · free renewal
Identity verified with your ID document and a liveness check
Profile presentation
Payslips and employment record (vida laboral) checked against their official code
Bad-debt check for everyone on the GoldPass
Your link, QR code and PDF, to share as often as you like
Automatic review, plus a person when something doesn’t add up
Create my GoldPass

You start without paying: build your file, see how it looks and then decide.

Why pay for this?There are free tenant profiles where users type in their own details and nobody checks them. At SyncroRent we match every document and income report against the official codes issued by Spanish public authorities, verify your identity in real time and review every file before it is issued. That verification is what gives landlords and agencies real confidence in your ability to pay — and what makes you stand out from the very first minute.
Who we are and why we exist

We make residential renting safe, transparent and hassle-free

SyncroRent brings together almost 30 years of experience in the property market with the most advanced digital verification technology. Our mission is to fix the biggest bottleneck in modern renting: lack of trust, endless paperwork and the risk of handling sensitive data.

Our vision: a rental market where everyone wins

For tenants

We created the GoldPass to give tenants back control of their privacy. They prove their solvency and ability to pay in a single verified step, without sending payslips or ID documents to dozens of strangers over informal chats.

For agencies and landlords

We automate the at-source audit of every applicant. We remove the risk of fraud from tampered PDF files and cut admin screening time by 80%, while ensuring strict GDPR compliance.

How we work: technical rigour and independence

We are not a traditional estate agency or a financial intermediary. We are an independent digital qualification provider. We audit information directly against official sources (the Spanish Social Security e-office via CSV codes, DNI/NIE biometrics and credit registers) before issuing any certification.

Our core principles

Privacy by design (GDPR)

Your original documents belong to you. The landlord or agency sees the solvency confirmation and the verified score; your documents, only if you authorise it.

Zero operational friction

No complicated installations or system changes. It fits smoothly into agencies’ workflows and into applicants’ everyday flat hunting.

Verification at source

We replace visual checks of PDFs with official alphanumeric matching. No assumptions, 100% certainty.

SyncroRent is a service provided by Ofimática Digital Soluciones, S.L.U. (Tax ID B75604488). Let’s talk: hola@syncrorent.app

What everyone asks

If your question isn’t here, write to us at hola@syncrorent.app and we’ll get back to you.

What is SyncroRent and why is it better than sending loose files?

SyncroRent is an independent platform that qualifies tenants and verifies their solvency for renting. Instead of sending a jumble of photos, PDFs and sensitive documents over chat or email, SyncroRent brings them together and verifies them at source with the Spanish public authorities. You present your GoldPass: a clear, professional, verified certificate that makes you stand out straight away to landlords and agencies.

Why should I pay for the GoldPass?

Unlike free forms or profiles (where anyone can write whatever they like and nobody checks), your GoldPass certifies your real ability to pay. We verify your identity with a liveness check, match your income against the public authorities using the CSV code and check the official bad-debt registers. You only pay at the end, for a rigorous certificate that removes the landlord’s doubts and puts your application ahead of the others.

Who can see my documents?

You stay in control of your information. Anyone who opens your link sees your GoldPass score, your Certified Maximum Rent and the status of your checks at a glance. The agency or landlord you end up signing the lease or rent-guarantee insurance with can see the full verified file. Your link is secure and temporary: it expires after 30 days or whenever you decide to revoke it.

How are my details verified, and what happens to my login credentials?

Your documents are checked against the Secure Verification Code (CSV) issued directly by the Spanish Social Security or Tax Agency. SyncroRent never stores your personal keys or passwords. The whole verification process runs under encryption and strict data-security protocols.

How long does it take?

Your part takes about 15 minutes: verify your identity with your phone, create your profile and attach your documents (payslips, income tax return or employment record). From there, our team and our technology run the official checks with the relevant authorities. As soon as everything is validated, your GoldPass is issued straight away. We prefer to be realistic: we put accuracy and security before empty promises.

I’m self-employed, a foreigner or a student. Does it work for me?

Yes — in fact that’s where a GoldPass makes the biggest difference. If you’re self-employed, we certify your real income from your income tax and VAT returns; if you’ve just arrived in Spain, we validate your current contract and payslips with the official CSV code; and if you’re a student or young person without income, your guarantor verifies their documents so their guarantees are added to one single GoldPass.

What if the landlord chooses someone else?

Your money isn’t wasted. Your GoldPass is a personal, independent and reusable certificate. During its 30 days of validity (renewable for free), you can share your verified link or PDF with any landlord, agency or property you apply for, without paying again or gathering your documents all over again.

What happens if my GoldPass is refused?

We’ll tell you clearly what is stopping the certification. If it’s an unreadable or incomplete document, or a mistake when attaching it, you can correct or replace it at no extra cost. If there is an official bad-debt record or an insurmountable issue that prevents us from issuing the GoldPass, the system will tell you straight away, before the process is finished. Full transparency, no surprises and no small print.

Can an agency force me to have one?

No. The GoldPass is a 100% voluntary tool that you choose to use to speed up your application and present it clearly and professionally. If you prefer other channels, or the agency has its own process, you can go ahead as usual. The GoldPass is simply a great way to stand out from the very first contact.

Can I delete my data?

Yes, at any time. You can delete your account and your verified file from your settings. When you do, your GoldPass and its access link are deactivated immediately. We only keep what the law strictly requires (such as the billing records of payments made).

Show your profile before anyone else and secure your viewing.

Spend 15 minutes creating your profile and stand out from dozens of applicants from minute one.

You start without paying: build your file, see how it looks, then decide.