Idealista alerts vs Prio: what each one does
Idealista's own alerts and Prio do different jobs. This page says what each one does and when you need the second, without timing figures we cannot publish: the only speed claim Prio makes is the one below.
What Idealista's own alerts do
Idealista lets you save a search and get a notification in its app, or an email, when a new listing matches. It covers Idealista only, and every user of the same saved search is notified by the same system. It is free and enough for a relaxed search.
What Prio does
Prio is an alert service, not a portal. It sends each new Idealista listing that matches your search to Telegram, usually 2 minutes ahead of Idealista push notifications, with the photo, price, link and the advertiser's phone number when the listing shows one. You still visit and sign yourself. Prio also covers rooms on Badi.
When is the difference worth it?
Idealista's 2024 annual report puts the average at 54 contacts per rental ad in Barcelona (Barcelona Secreta), and about 36% of the homes rented in Barcelona city in Q4 2025 were let in under 24 hours (Idealista study, ESdiario, 18 March 2026). In that kind of market, being among the first replies is the point of an alert service. In a quiet town, Idealista's own alerts are enough.
Is using early alerts fair?
Yes. Idealista and Badi make their listings publicly available, and an alert service only tells you about them sooner. It does not bypass any login or payment.
See also Prio vs CasaRadar vs Idealista alerts and how to set up an alert.