New-mover lists: NCOALink, Speedeon, Porch Group Media, Welcome Wagon
The list-based side of new-mover marketing has been a mature direct-mail product for decades, and most operators encounter the audience first through one of a handful of well-known vendors.
USPS NCOALink is the foundational dataset. According to USPS PostalPro, the NCOALink Product is a secure dataset of approximately 160 million permanent change-of-address records, kept on file for 48 months. Operators don't query NCOALink directly; they submit their existing house file to a USPS-licensed NCOALink service provider, which standardizes addresses and updates records for individuals and businesses who have filed a change of address. NCOALink is hygiene-and-update infrastructure for an existing list — and importantly, USPS licensing terms explicitly prohibit using NCOA-derived data to create or rent "new mover" prospect lists.
Speedeon Data compiles its mover file from over twenty inputs — change-of-address records, utility and telco connect/disconnect events, deed and title filings, county records, and real-estate listings — and rolls them through proprietary classification logic to label and rank true movers. Speedeon's new-mover product is one of the most-cited multi-source mover datasets in the industry.
Porch Group Media (PGM) publishes the new-mover and pre-mover datasets formerly associated with V12 and the Welcome Wagon family of brands. PGM's new-mover and pre-mover data is segmented across the home-mover lifecycle (pre-mover, at-listing, under-contract, newly-moved homeowner, newly-moved renter), which is what allows a financial-services operator to advertise pre-move and a home-services operator to advertise post-move from the same underlying lifecycle.
Welcome Wagon is the longest-running new-mover-only marketing brand in the United States and has published mover-marketing research for decades. Operators using Welcome Wagon get their offer placed inside a curated welcome book delivered to verified new movers in their service area, rather than buying a list and mailing themselves.
Vendors aside, the USPS itself runs Every Door Direct Mail (EDDM) — a route-based, no-permit-required mail product that lets operators carpet a postal carrier route or zip code without renting a list at all. EDDM trades the precision of a name-and-address mover list for lower cost and broader reach across high-turnover neighborhoods.