Long form guides written for the people who own this problem. No gated forms, no lead capture, no fluff. Read them, forward them, use them in your own business case.
Each one is built around a decision a real team had to make, from choosing a death data source to standing up a suppression process that survives an audit.
You do not need a six month evaluation to know whether a death file works. You need one clean sample, four measurements and a control group. Here is the thirty day version.
Death data is powerful, lightly understood and easy to get wrong. This is the checklist compliance teams use to establish permissible use and to review a deceased data vendor properly.
Suppression fails in the handover, not in the match. This is the operating model that keeps confirmed deceased accounts out of outreach without freezing living customers by mistake.
The DMF is a genuinely useful file with two structural gaps that most teams inherit without realising. Here is what it contains, what it stopped containing, and how to cover the difference.
Deceased identity fraud survives because the identity is real, the credit history is clean and nobody is left to dispute it. Here is the full mechanism and the four points in a customer lifecycle where you can actually break it.
Run a sample against fresh nationwide death data and see what is sitting in your portfolio right now. You only pay for confirmed matches.