Our data, with receipts
Every vendor says "hundreds of millions of verified contacts". We publish what we hold by field and country, how each value is checked, and where the records came from, each with a date.
people on file
work emails, checked at lookup time
personal emails
mobiles, carrier-checked monthly
Three pages, three questions
How much do you hold, and where?
By field, country, function and seniority, with the share of people who have each field on file. Recounted on the first of each month. /data/coverage
How do you know it's right?
The check we run on each field at lookup time, what verified and risky mean, and the bounce rate we measure on our own sending. /data/accuracy
Where did it come from?
The sources we use, the ones we refuse, the legal basis, and how anyone in the data removes themselves. /data/sources
Why dates on everything
A database is only as good as the day it was last checked. Instead of a single accuracy percentage, every value we return carries the date we last checked it, and every number on these pages says when it was counted. If a date is older than six weeks, something broke. Email us.