Buy alternative data in Poland

Looking to buy alternative data or datasets covering Poland? DataSupplier is a managed data supplier that sources, licenses, transforms and delivers third-party alternative data across Poland — from major hubs such as Warsaw, Kraków, Łódź, Wrocław, Poznań to nationwide and EU-wide coverage — in the exact format, cadence and interface you need.

Poland coverage. Nationwide and city-level — Warsaw, Kraków, Łódź, Wrocław, Poznań and beyond — plus all 27 EU member states. Capital Warsaw, population ~37M, currency PLN, primary language Polish.

Whether you need alternative data for a single Warsaw pilot or a nationwide Poland rollout, we scale sourcing and delivery to the project — from proof of concept to production supply.

alternative datasets we source in Poland

• Card & spend
• Web & app
• Geolocation
• Sentiment

Common use cases in Poland

• Investment signals
• Demand nowcasting
• Competitive intel

Compliance in Poland

Sourcing is structured around the GDPR, the EU Data Act and Poland-specific requirements, with documented licensing and provenance. Reference authorities include the national statistics office (GUS) and the Poland data protection authority (UODO), alongside Eurostat.

Data spaces, marketplaces & open data

Beyond direct providers, we work across European data spaces, commercial data marketplaces and Poland open-data portals to assemble the right alternative datasets — with supplier identities kept confidential by default.

Delivery

We deliver in whatever your teams consume — Parquet, CSV, Excel, JSON, API, MQTT, SFTP, databases or real-time streams — as a one-off extract, a recurring batch or a continuous feed.

alternative data in other EU countries

Belgium · Austria · Sweden · Denmark · Finland · all countries →

Other data for Poland

IoT data · energy data · water & utilities data · transport & mobility data · logistics & supply chain data

Full guide: alternative data sourcing.