Ran the CSV through our deduper first. Encoded UTF-8 with no character-set surprises in Excel. Renewed for another quarter already.
Stress-tested it during a client pitch. Bounce rate stayed under 4% on a 1,000-contact email send. Bought it for our test preparation institute sales team's United States pipeline. Recommended.
Last Update:
Aug 18, 2026 05:45 AM
Published:
May 11, 2026 04:01 AM
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Roll-up datasets — broader coverage at a higher tier are highlighted below.