The best flats in Barcelona are gone in hours. Prio watches Idealista, Fotocasa and Badi at the same time and sends every new listing to one Telegram chat, within seconds, before the platforms send their own notifications.
Barcelona has one of the tightest rental markets in Europe. Prio's own monitoring data shows roughly a thousand new long-term rental listings going live in Barcelona every week, and on a busy weekday more than two hundred new flats appear. That sounds like a lot, until you remember how many people are searching at the same time. A well-priced apartment in Eixample or Gràcia can collect more enquiries than a landlord can read, within the first hours.
So the real game is not finding listings. It is being one of the first people to see a new one and contact the landlord. Whoever calls in the first minutes gets the viewing. Everyone who sees the listing an hour later is already too late.
This is where native alerts fall short. Idealista's own alerts usually arrive 3 to 10 minutes after a listing is published. In a market that moves this fast, those minutes are exactly the window in which the best flats disappear. And Idealista only tells you about Idealista. A listing that goes live on Fotocasa or Badi never reaches your Idealista alerts at all.
It gets harder in peak season. Demand spikes in September, when students and new arrivals land, and again in January, and in those weeks flats are gone within hours of going live. There is noise to filter out too: in Prio's monitoring, about 37% of listings that briefly appear never reach public search results, so part of winning is reacting fast to the real ones instead of chasing the rest.
Prio watches Idealista, Fotocasa and Badi continuously. The moment a new listing matches the search you set up, Prio sends it straight to your Telegram, with the photo, price, location and a direct link to the listing. Everything you need to call the landlord within the first minute.
The problem is not only timing, it is coverage. Listings show up on Idealista, Fotocasa or Badi, and often on just one of them. Checking three apps all day is exhausting and you still miss things. Prio brings all three together and gets to you first.
| Idealista alerts | Prio alerts | |
|---|---|---|
| Speed | 3 to 10 minutes after publication | Within seconds |
| Channel | Email or app push | Instant Telegram message |
| Sources | Idealista only | Idealista + Fotocasa + Badi |
| Filters | Basic | Price, size, neighborhood, rooms |
| Price | Free | Free 7-day trial, then from €19.90/mo |
If you want the full breakdown of how the three platforms compare on coverage and overlap, read Idealista vs Fotocasa vs Badi.
Barcelona is our most active market, but Prio covers all of Spain. You can set the same kind of alert for any city or province with the filters that matter to you. We publish in-depth guides for 12 Spanish cities to help you choose where to search.
Málaga, Sevilla, Bilbao, Alicante and more are all covered too, with the same early Telegram alerts across every Spanish city we track.
An alert is only useful if it lets you act without opening five tabs. Every Prio alert arrives with the photo, the asking price, the size, the neighborhood and a direct link to the listing, so you can judge it and call the landlord in the first minute. You can run several searches at once, too, for example a two-bedroom in Gràcia and a studio in Poble Sec, and each match still lands in the same Telegram chat.
Because your search lives in one chat, you can adjust it any time: widen the price range, add a neighborhood, or pause it once you have signed, without juggling separate alerts on three different sites.
The people who struggle most in Barcelona are the ones who can't watch the market all day. Prio alerts are built for them:
What they share is simple: the listings that fit them are scarce, and being slow means losing them. An alert that reaches you first turns that disadvantage into an advantage.
Getting the alert first is half the job. The other half is being ready to act the moment it arrives. In a market this fast, the organised applicant beats the merely interested one.
Used together, an early alert and a ready file are what turn weeks of searching into days. That is the whole idea behind Prio: see every new listing first, across Idealista, Fotocasa and Badi, and be the one who calls before anyone else.
On your phone or desktop. No separate app to install.
Start the bot and pick your language.
Prio reads your filters and starts watching Idealista, Fotocasa and Badi for you.
7-day free trial. No credit card. Idealista + Fotocasa + Badi in one Telegram chat.
Start the free trial →How much earlier than Idealista will I be notified?
Idealista's own alerts typically reach you 3 to 10 minutes after a listing is published. Prio sends your Telegram alert within seconds, so you get at least a 3-minute head start, and often closer to 10, on people relying on the platform's notifications.
Is it free?
You start with a 7-day free trial and no credit card. After the trial, plans start at €4.95/mo for rooms and €19.90/mo for apartments on Idealista and Fotocasa. Every plan includes unlimited alerts across all three platforms.
Which platforms does Prio watch?
Idealista, Fotocasa and Badi, at the same time. A listing often appears on only one of them, so watching all three in one place means you never miss a flat.
How does it work?
Prio continuously watches for new listings on Idealista, Fotocasa and Badi. The moment a new listing matches your filters, it sends the photo, price, location and a direct link to your Telegram, before the platforms send their own notification.
What about scams?
Speed gets you to the front of the line, but always verify before you pay. Use the free Prio scam checker to compare a listing's rent against real neighborhood prices, and read how to spot fake Idealista listings before sending money or documents.
Which cities does Prio cover?
All of Spain. Barcelona is the most active market, but you can set alerts for Madrid, Valencia, Málaga or anywhere else with the same filters.
Idealista vs Fotocasa vs Badi: which combo wins
Idealista scams: how to spot fake listings
Free Idealista scam checker
Find an apartment in Barcelona
Prio pricing