Bought this for a cold outbound push. Encoded UTF-8 with no character-set surprises in Excel. Bought it as the seed list for a degree college outbound push in United Kingdom. Connect rate could have been higher with cleaner mobile numbers.
Stress-tested it during a client pitch. Dedup pass only flagged 1.2% — cleanest dataset I've worked with. Bought it to support a degree college rollout in United Kingdom. Will buy again.
Pulled the trigger after reading the row count. Sample matched live data when I spot-checked random rows. Bought it to underpin a United Kingdom degree college campaign. Will be the default vendor for us now.