Did the job for our campaign. Address quality is the strongest column in the file. Bought it to scope a United States territory in the acupuncturist segment. One column I'd add next refresh: secondary email.
Used it for a market-sizing exercise. Email coverage is the highest I've seen for United States B2B data. Bought it as the seed list for a acupuncturist outbound push in United States. Renewed for another quarter already.
Bought it to seed a CRM import. Loaded into Power BI without a single import warning. Bought it to underpin a United States acupuncturist campaign. Will buy again.