Start from the problem
Each page shows the endpoints that solve it, what a call costs, a worked example — and the part use-case pages usually skip: what the products cannot do.
Fraud Prevention
Score a signup's phone, email and IP in one pass — disposable mailboxes, VPN and proxy exits, forged source addresses and known-bad domains, each named rather than folded into a mystery score.
View use caseLead List Cleaning
Run a CSV of phones and emails through validation in one bulk job — dead mailboxes out, invalid numbers out, every row back with the evidence, and no charge for an email we could not answer.
View use caseSMS Deliverability
Line type from the carrier the block is allocated to — Mobile, Landline, VoIP or Paging, each verdict carrying its evidence — with live HLR as the authoritative check for the numbers that matter.
View use caseOnboarding Verification
One call per signup — phone, email and IP validated together, signals named, verdict signed — fast enough to sit inline in the form and honest enough to audit a year later.
View use caseNo outcome percentages on these pages. A vendor quoting “40% more contacts” without a measurement behind it is decorating a sales page — every number here is a credit cost the meter enforces or a corpus size a collector stamped.