BrikData

AI real estate listing description generator for the Spanish market

One property in. Six ready-to-publish texts out. In under 30 seconds.

BrikData turns the details of a single home into six finished listing texts, each one written for where it is going: eight Spanish property portals and three social networks, in five languages, plus a printable PDF fact sheet.

One property free every month, forever. No credit card.

Before you sign up, read this: the app itself is in Spanish.

idealista Instagram fotocasa WhatsApp kyero.com Facebook wallapop Rentalia yaencontre habitaclia milanuncios

Texts adapted to each platform. Sale, long-term rental and holiday rental. In Spanish, English, German, French and Dutch.

One property, six texts

One text per site, not one text pasted everywhere

The work is not writing a property description. The work is writing it again, and again, for sites that want different things.

Most AI tools that write real estate listings hand you one paragraph and leave the rest to you. BrikData does the part that actually eats the afternoon: it takes one property form and produces six separate texts in a single run, and it adapts each one to where it is going. The long descriptive text for Idealista is not the same as the Fotocasa or Milanuncios version, which is not the same as the Instagram caption, which is not the same as the WhatsApp message you forward to a buyer.

Those six texts cover eleven destinations, because a single text serves more than one site: eight Spanish property portals and three social networks. Ten of them apply to sale and long-term rental; six apply to holiday rental, where Rentalia comes in.

Idealista, Fotocasa, Habitaclia

The three big national portals. Long descriptive text, structured fields, and a description that reads like a property rather than an advert.

Sale · rental

Kyero

Where foreign buyers look for Spanish property. Part of the idealista group — and agencies only, which surprises most private sellers.

Agencies only

Milanuncios, yaencontre, wallapop

The classifieds side. Shorter, plainer, stricter about what may appear inside the text of the advert.

Sale · rental

Rentalia

Holiday rental. No length limit on the text, but it also wants a separate short description alongside the long one.

Holiday rental

Instagram and Facebook

A real estate caption with the length and rhythm those feeds want, not a portal paragraph pasted into a social post.

Social

WhatsApp

A property template laid out as a message you can forward, with the price and the key figures where a reader expects to find them.

Direct

The table scrolls sideways →

Rules each portal publishes about who may advertise and what may not go inside the advert text. Read from each portal’s own terms and help pages on 15 August 2026.
Portal Who can publish What it keeps out of the advert text
idealistaPrivate sellers and professionals. The first two adverts are freeContact details and the price, outside the text and in its own fields
FotocasaFree for private sellersRequires the final price to be stated; if the text is written in a foreign language, it also asks for a version in the co-official language
HabitacliaFree for private sellersSame group and same rules as Fotocasa
KyeroAgencies only, no private sellersBlock capitals. Its automatic import overwrites anything you edit by hand
MilanunciosPrivate sellers; from the third advert on, a paid toolContact details outside the text, and block capitals. One property per advert
yaencontreFree up to 4 propertiesContact details, your own website and block capitals. Requires the exact price
wallapopPrivate sellers; 2 properties at a time on the free planPublishes no text rules. One property per advert
RentaliaPrivate sellers and agencies, holiday rental onlyNo length limit, but it also asks for a separate short description
The one that costs the most

Putting a phone number or an email inside the description is the most common mistake and the worst punished. Idealista strips the advertiser of their positioning points and takes them out of the alerts for up to 30 days, and it applies that to all of their adverts, not only the one that broke the rule.

BrikData writes with those limits already in mind, so the text you paste does not carry a sanction in it.

Portal by portal, with who can publish, what each one bans and where a holiday let goes: read the full guide.

Five languages

Your listing in five languages, written natively

English first, because that is the one that decides whether a foreign buyer reads on or scrolls past.

Selling property in Spain to foreign buyers turns on one unglamorous thing: the listing language. A buyer who has to work out what a description says has already lost interest by the second line. BrikData writes the same home in Spanish, English, German, French and Dutch.

Not machine translation. Each language is written natively, respecting the property vocabulary of that market — a planta baja is not a basement, and a trastero is not a shed. You pick the language for the run, and after a run you can take the six texts into another one: the first full translation of each run is free, each further language costs one credit, and the Spanish original is always kept.

So you can list your Spanish property in English, German, French and Dutch without writing it four more times, and hand each buyer the version they read in.

A BrikData listing text rendered natively in French, with the Spanish original kept alongside it
The same property in another language, written natively rather than word by word. The screenshot is of the Spanish interface, which is what you will see.
Read this before you publish in English on Fotocasa

There is one rule about listing language on a Spanish portal that almost nobody writes about in English, and it catches foreign sellers out. Fotocasa requires the final price to be stated, and if the advert text is written in a foreign language it also asks for a version in the co-official language. An English-only description is not enough there.

That is the whole argument for a generator that writes the same property natively in two languages instead of writing it once: you publish the Spanish version where the portal expects it, and you still have the English one for the buyer. Rules read from Fotocasa’s own published terms on 15 August 2026.

How it works

Three steps

Enter the property once. Choose a tone and a language. Copy the six texts.

1

Enter the property

Fill the form in by hand, or upload a screenshot of an existing advert, a PDF or a spec sheet and let BrikData read it and fill the form for you. That automatic reading is included free on every plan, the free one too.

The BrikData property form, with the option to upload a PDF or a screenshot so the details are extracted automatically
Upload what you already have, or type it in.
2

Choose tone and language

Two tones, professional or warm, and one of the five languages. The same criteria are applied to all six texts so they sound like one voice. You can generate the PDF fact sheet from here too.

The BrikData panel for choosing the tone and the language of a run before generating the listing texts
One click for tone, one for language, then generate.
3

Copy and publish

In seconds you have the six texts, each one copied with a click and editable if you want to adjust a nuance. BrikData does not publish for you: you paste each text into its portal or its network.

The six listing texts generated by BrikData for portals and social networks, each one ready to copy
Six texts, one per channel, ready to copy and paste.
The form and the fact sheet

One property form. Everything else comes out of it.

The form fills itself in

You already have the property written down somewhere: a PDF from the owner, a screenshot of another portal, a page of notes. Upload it and BrikData reads it and puts every detail in its place — type, operation, surface, rooms, condition, energy certificate, location, extras — and you review rather than type.

From that one form come the listings for Idealista, Fotocasa, Kyero and the rest, the Instagram caption and the WhatsApp message. There is a notes box for everything a form cannot hold: the terrace with the view, the neighbour’s orange trees, the fact that it is let by the season. The more you tell it, the richer the texts.

A BrikData property form already filled in automatically from an uploaded document, with surface, rooms and features in place
The details extracted from the uploaded file, already in their fields.

And an A4 PDF fact sheet

Every property also produces a downloadable PDF fact sheet in A4 format, with the price, the key figures, the features and the photos you uploaded. Ready to print for a viewing, or to send to a buyer who asked for something on paper.

It is included in every plan, the free one included. If what you were looking for was a printable property sheet, this is it, already filled in with your data instead of waiting for you to fill in a template.

The A4 PDF fact sheet BrikData generates for a property, with photos, price and features
The A4 fact sheet, generated with the property.
Pricing

Free plan first, and it is the whole product

One property a month, forever, with every feature the paid plans have. No credit card, and no trial that expires on you.

Basic (Básico) 9,90 € /month Up to 5 properties / month 8,25 € a month billed annually — 99 € a year.
Pro 14,90 € /month Up to 15 properties / month 12,42 € a month billed annually — 149 € a year.
Agency (Agencia) 24,90 € /month Up to 50 properties / month 20,75 € a month billed annually — 249 € a year.

Need a one-off push?

3 extra properties, added to your balance straight away. They do not expire, and they work on any plan, the free one included.

6,90 € one-off payment

Every plan includes the complete product: the six texts, the five languages, the automatic reading of your documents and the A4 PDF fact sheet. Anything you do not use stays in your balance for the following month. Annual billing gives you two months free. The plan names in the app are the Spanish ones shown in brackets.

Get started free

Before you sign up

The app itself is in Spanish. This page is not.

We would rather say this here than let you find out after registering. BrikData is built for the Spanish market and the whole application is in Spanish: the form, the buttons, the menus, the emails, the billing screen. There is no English interface, and we are not going to pretend there is one behind a sign-up form.

What that means in practice:

  • The texts it writes can be in English, German, French or Dutch. That part is fully covered.
  • The screens you click through are in Spanish. If you read some Spanish, or you work with someone who does, it is a form with labels and you will manage.
  • If you read no Spanish at all, you would be working through your browser’s translation of the screen. It works, but it is not the same thing, and you should know that before you start.
  • Support is in Spanish too, at contacto@brikdata.com. Write in English and we will answer; it will just not be a localised product.

The free plan exists precisely for this: one property, no card, and you find out in ten minutes whether the Spanish interface is a problem for you or not.

The BrikData home screen listing saved properties, with the interface labels in Spanish
This is the real interface. Spanish labels, English output.
Frequently asked questions

The long answers

Including the ones about what Spanish portals will and will not let you write.

What does BrikData actually generate?

Six finished listing texts per property, in a single run, each one written for the platform it is going to. Those six cover eleven destinations — eight Spanish property portals (idealista, fotocasa, kyero.com, habitaclia, yaencontre, milanuncios, wallapop and Rentalia) and three social networks (Instagram, Facebook and WhatsApp) — because the same text works for more than one site. Ten destinations apply to sale and long-term rental, six to holiday rental, where Rentalia comes in. You also get a downloadable PDF fact sheet of the property, in A4 format.

Is there a free plan, and do I need a credit card?

There is a permanent free plan: one property a month, the full product, exactly the same features as the paid plans. No credit card and no trial that expires. Paid plans start at 9.90 € a month. It is the whole tool, not a preview of it.

How do the credits work, and why does the pricing table count properties?

BrikData works in credits, and one credit is one property. Creating a property spends 1 credit and includes its first run of six texts and its PDF fact sheet; every further run on that property spends another credit. The table counts properties because that is the unit you think in. In practice each property gives you twelve ready-to-publish texts: the six of the run, plus the six of the first full translation into another language, which is free. Unused credits stay in your balance for the following month, and you can add a pack of 3 extra properties for 6.90 € as a one-off payment at any time.

Is this an AI property description generator or a real estate copywriting service?

It is an AI property description generator, and what it takes off your desk is the repetitive half of real estate copywriting: the same home written six times, once per destination, each with the format and the rules of its site, in under 30 seconds. A real estate copywriter in Spain writes one bespoke piece and will give you more if you list one property a year. If you list several a month, this removes the repetition.

Do I still need a property copywriter in Spain?

For a flagship property with a story to tell, a property copywriter is worth every euro. For estate agency copywriting — the everyday flow of listings that each need a portal description, a version for foreign buyers, an Instagram caption and a WhatsApp message — that is what BrikData is for. The texts are yours: you copy them and adjust a nuance, a figure or the tone before publishing.

Does BrikData publish the listings on the portals for me?

No, and that difference is worth being plain about. BrikData generates the texts and you paste them into each portal or network yourself. Publishing on your behalf is what a multi-posting CRM does through an XML feed or an API, and that is another category, another price and usually a contract. Here nothing is installed and no CRM is needed: you open the web tool, enter the property once and copy the six texts.

What must never go inside the advert text on a Spanish portal?

Contact details. idealista, milanuncios and yaencontre all keep contact information out of the description and want it in their own fields, and yaencontre keeps your own website out of it too. This is the most expensive mistake in Spanish property advertising: idealista strips the advertiser of their positioning points and takes them out of the alerts for up to 30 days, and it applies that to all of their adverts, not only the one that broke the rule. milanuncios, yaencontre and Kyero also reject text in block capitals. BrikData writes with those limits already in mind. Rules read from each portal's own published terms on 15 August 2026.

How do I publish a listing on Idealista, and what goes in the description?

Create the advert, fill in idealista's own fields — price, surface, rooms, energy certificate, location, photos — and keep the description for the property itself, because contact details and the price belong in those fields and not in the text. The Idealista tips that hold up are dull and effective: open with the fact that sells the home rather than an adjective, give real figures, and let the photos carry the tour. A private seller's first two adverts on idealista are free. BrikData writes the description; you paste it in and complete the fields.

How do I publish a property on Fotocasa, and what does it want in the description?

Fotocasa is free for private sellers and requires the final price to be stated. Writing the Fotocasa listing description works like idealista's: concrete features first, no shouting, and the structured fields filled in properly. Habitaclia belongs to the same group and follows the same rules. One Fotocasa rule catches foreign sellers out, and it is the one about publishing in a foreign language further up this page.

I want to advertise in English on a Spanish portal. Is there a catch?

On Fotocasa there is one worth knowing before you publish: if the advert text is written in a foreign language, it also asks for a version in the co-official language. So an English-only description is not enough there. That is precisely why a generator that writes the same property natively in two languages is worth more than one that writes it once. Fotocasa's published rules, read on 15 August 2026.

Can I list on Kyero as a private seller?

No. Kyero's listing requirements are agencies only: it does not accept private sellers. It belongs to the idealista group and it is where a great many foreign buyers look, so if you are selling privately you reach them through the national portals instead, in their language. One more Kyero detail worth knowing if you are an agency: its automatic import overwrites anything you edit by hand, so the text has to be right at source.

How do I write a property listing description in Spain?

Start from facts you can prove — surface, layout, year built, orientation, energy rating, what is within walking distance — and let those carry the text. Drop the burnt adjectives: a figure beats a compliment. Adapt the length to the destination, because a portal description is long, an Instagram caption is short and a WhatsApp message is a list. Keep contact details out of the text. Then check the specific rules of the portal you are publishing on, because they are not the same from one to the next.

Is this better than a property listing description template?

A template gives you the gaps; the writing is still your job, and the same filled-in text ends up pasted on every portal. Here the text comes out already written and different for each site: the long idealista description is not the Instagram caption and is not the WhatsApp message. And it changes with every property, because it is written from your data instead of by filling holes in a description template.

What about the free real estate listing templates in Canva or Google Docs?

They solve a different problem. A free Canva real estate template gives you a layout — a brochure, a social card, a printed sheet — and a Google Docs template gives you a document skeleton. Neither writes the description, and neither knows what idealista or Fotocasa allow inside the text. If what you are after is a printable sheet with the property's photos, price and features, BrikData already produces one as an A4 PDF with every property, included in every plan.

I am selling property in Spain to foreign buyers. What listing language should I use?

Theirs. A listing a buyer can read is the difference between an enquiry and a scroll, and on the Spanish coast a large share of buyers are foreign. BrikData writes the same property natively in Spanish, English, German, French and Dutch, so you can publish the Spanish version on the national portals and hand the buyer the version in their own language.

Can I list my Spanish property in English, German, French and Dutch?

Yes. You choose the language for the run, and after a run you can take the six texts into another one: the first full translation of each run is free and each further language costs one credit. It is written natively in each language, respecting the property vocabulary of that market, rather than passed word by word through a machine translator. The Spanish original is always kept, so you can move between languages without losing it.

Does it write Instagram captions and WhatsApp messages too?

Yes, and they come out of the same run of six. You get an Instagram real estate caption and a Facebook one with the length and rhythm those feeds want, and a WhatsApp property template laid out as a message you can forward, with the price and the key figures where a reader expects to find them. Each one copies with a click.

Is there cheap or free real estate software in Spain to manage listings in 2026?

It depends what you mean by manage. If you need a full CRM with a client database and portal feeds, that is a different market and it is not cheap. If what you actually repeat every week is writing the same property six times over, BrikData covers that from a free plan and from 9.90 € a month, keeps your properties saved with the history of every run, and does not ask for a card to start.

What do professional listings on Idealista cost for an agency in 2026?

We do not publish other companies' prices here, because they move and a stale figure is worse than none; idealista's own pricing page is the place for that. What their published terms do say is that a private seller's first two adverts are free. What BrikData costs is set out in full on this page, with no figure hidden behind a form.

Do I need to speak Spanish to use BrikData?

To read the interface, yes. The app itself is in Spanish, and the English part of BrikData is this page and the guide on where to advertise a property in Spain. The texts it produces can be in English, German, French or Dutch. If you do not read any Spanish at all, the honest answer is that you would be working through a translation of the screen, and we would rather you knew that now than after signing up.

Does the AI invent features the property does not have?

No. BrikData only writes with the data you confirm: the square metres, the fittings and the surroundings come from what you entered, and the text stays there. If two figures contradict each other it flags the clash for you to settle instead of inventing its way around it.

How long does a run take, and do I need to know anything about AI?

Seconds: under 30 for a full run of six texts. And nothing technical is required. You upload a screenshot, a PDF or your own notes, or fill the form in by hand, and BrikData does the rest. There are no prompts to write and nothing to install.

Your first property, free

Six ready-to-publish texts for the Spanish portals and the social networks, in the language your buyer reads, plus the A4 PDF fact sheet.

Get started free

No credit card. One property a month, forever. The app is in Spanish.