CallShieldFor pay-per-call buyers and brokers
Stop paying for fake inbound calls
CallShield scores every call you buy across all your tracking platforms — Ringba, TrackDrive, Retreaver, Invoca, CallRail, Phonexa and more — spotting purchased VoIP numbers, geo mismatches and coached offshore callers reading a script, before the payout clears.
Number intelligence
VoIP and virtual DID detection, invalid formats, and area-code-to-region mismatch on every caller ID.
Recording AI review
Transcribes the call and flags rehearsed scripts, coached callers and background prompting.
Velocity + duplicates
Catches burst dialing and the same caller resold across publishers within your window.
Publisher scorecards
Fraud rate, average duration and wasted payout per source, so you know who to pause.
Dispute evidence
Every flag is itemised with weights and transcript quotes to attach to a refund request.
Platform agnostic
Ringba, TrackDrive, CallGrid, Retreaver, Invoca, CallRail, Everflow, CAKE, Marchex, DialogTech, Phonexa, boberdoo, LeadsPedia, Convoso, Twilio — or anything that can POST JSON.