Ameribase

L2 Data’s DataMapping platform aggregates and normalizes hundreds of voter, constituent and consumer data sources—ranging from complete national voter files for all 50 states and DC, census and direct surveys, credit-bureau and tax-assessor records, to over 250 million consumer profiles from trusted partners—into a single ecosystem that enables precise selection, analysis and micro-targeting. Through an intuitive web interface or RESTful API, users can filter by state, city, ZIP code or district; drill into demographic, political, financial, behavioral and geographic variables; apply identity-resolution and data-hygiene tools to cleanse, dedupe and link records; and enrich lists with registry numbers, contact details and modeled attributes.

We are the UK’s most experienced list broker, meaning we act as an impartial list sourcing service for our clients. We offer a full suite of data solutions for you, including marketing lists, bespoke data sourcing, cleanse & append, data enhancement, automated lead generation and full data bureau services. We also help business target other markets such as Australia, China, and Canada. The key benefits for you, as our client, are (a) we have independently checked the accuracy and compliance of all suppliers, (b) all our data recommendations come with written guarantees, and (c) we are experts, sourcing millions of records annually in the UK and globally, for every possible data brief. What does this mean for you, as our client? Your data and campaign needs are heard and matched to the audience, maximising the ROI of the campaign. You're also in safe hands, with guarantees on accuracy and full compliance checks. All you need to do is share your data requirements with us today!