Used it for a market-sizing exercise. Address quality is the strongest column in the file. Bought it for Poland's school segment specifically. Genuinely useful.
Wanted a Poland list with verified phones. ROAS improved roughly 30% versus the lookalike audience we ran before. Bought it for our school outreach in Poland. Will buy again.
Ran the CSV through our deduper first. Cross-checked 50 entries against Google Maps and 47 matched cleanly. Bought it as the seed list for a school outbound push in Poland. Decent value, would tighten one or two fields.