Idealista
Leading real estate portal in Spain, Italy and Portugal — a European alternative to Zillow.
Overview
Idealista is a Madrid, Spain-based European company building marketplace and real estate software since 2000. As an EU-headquartered provider, Idealista operates under GDPR and is outside the reach of the US CLOUD Act, making it a privacy-friendly alternative to well-known US incumbents for European teams.
Why European teams pick Idealista
Teams in Europe pick Idealista when they want a marketplace provider that bills in EUR, supports their local data-protection officer requirements, and keeps customer data under Spain law, operating since 2000. Compared with well-known US incumbents, Idealista avoids cross-border data transfers under Schrems II and the US CLOUD Act, which is often the deciding factor for European procurement and legal teams.
See more EU marketplace tools or browse other startups from Spain.
About
Idealista is a Spanish proptech company founded in Madrid in 2000 and the leading real estate portal in Spain, Italy, and Portugal, with over 2.5 million property listings. It allows landlords and real estate agencies to list residential and commercial properties for sale or rent, and provides market analytics and price indices to real estate professionals. Idealista stores all data in EU data centres under GDPR and Spanish data protection law. It is owned by Apax Partners (a European private equity firm) and remains the dominant property search platform in Southern Europe.
Details
- Founded
- 2000
- Headquarters
- Madrid, Spain
Categories
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Frequently asked questions
What is Idealista?
Idealista is a Spanish proptech company founded in Madrid in 2000 and the leading real estate portal in Spain, Italy, and Portugal, with over 2.5 million property listings. It allows landlords and real estate agencies to list residential and commercial properties for sale or rent, and provides market analytics and price indices to real estate professionals. Idealista stores all data in EU data centres under GDPR and Spanish data protection law. It is owned by Apax Partners (a European private equity firm) and remains the dominant property search platform in Southern Europe.
What does Idealista do?
Idealista is leading real estate portal in spain, italy and portugal — a european alternative to zillow. It is listed under marketplace and real estate on EU Alts because its core functionality serves teams looking for a European marketplace tool with EU data residency, typically as a switch away from well-known US incumbents.
Is Idealista a good European marketplace alternative?
Idealista is a fit for European businesses evaluating marketplace options where data residency and GDPR alignment matter — typical buyers include EU-based SaaS teams, public-sector projects, regulated industries (healthcare, finance, legal), and any organisation that needs to demonstrate that customer data does not leave the EU. It also overlaps with real estate use cases.
Is Idealista GDPR compliant?
Idealista is headquartered in Madrid, Spain and falls under EU jurisdiction, so it processes user data under the GDPR by default. Customer data processing is supervised by Spain's data protection authority, the Agencia Española de Protección de Datos (AEPD). Because the company is not US-incorporated, it is not subject to the US CLOUD Act — meaning US authorities cannot compel Idealista to disclose customer data the way they can with well-known US incumbents. For European buyers, that often simplifies DPIA paperwork and standard contractual clauses.
How do teams switch from well-known US incumbents to Idealista?
Most teams move to Idealista from well-known US incumbents because they want EU data residency without giving up the core marketplace workflow. Idealista's Spain base means a single jurisdiction for both the company and (typically) its hosting infrastructure, so you can drop Schrems II transfer impact assessments for this part of your stack. Plan the migration in stages: export your data from the US incumbent, pilot Idealista with a small team, then move the rest once the integration coverage you need is confirmed.
Where is Idealista based?
Idealista is headquartered in Madrid, Spain. The company was founded in 2000. Its main website is https://www.idealista.com.