Smarter Data.
Stronger Connections.
Better Results.
For 30 years, we’ve helped marketers and businesses find the right people at the right time. Verified lists, real leads, and now a full HighLevel agency under one roof.
Fill Your Funnel With People Who Actually Buy
What if the problem isn’t your offer, your messaging, or your sales team? What if you’re just talking to the wrong people?
For 30 years, we’ve helped marketers and entrepreneurs fix this exact problem — not by working harder, but by working smarter. Verified data. Enhanced lists. Motivated buyers who are ready to engage.
How much time and money have you spent chasing leads that were never going to convert? What would change if your funnel started with people who were genuinely interested from day one?
Verified, deliverable email addresses across every vertical and demographic.
Cell and landline numbers including DNC-compliant contacts for guaranteed connections.
NCOA-updated mailing addresses with PCOA enhancement for up to 20% better delivery.
Append geographic, demographic, and psychographic data to make your lists work harder.
Reach the Right Consumers
From sweepstakes players to real estate investors, we have verified consumer data across every major buying segment.
Bizopps
Business opportunity seekers & MLM prospects
Investors
Real estate, stock, and alternative investment buyers
Sweepstakes
Active sweepstakes entrants and contest players
Timeshares
Timeshare owners, buyers, and exit seekers
New Movers
Households that moved in the last 30-90 days
Homeowners
Verified homeowners by equity, value, and location
Seniors
55+ consumers for insurance, health, and lifestyle offers
Donors
Charitable givers across political, religious, and cause segments
Debt Leads
Our most popular file. Unsecured debt over $10k, ready to convert
Target the Right Businesses
Decision-maker contacts across every major industry — verified, enhanced, and ready for your campaign.
Hard-to-Find Data, Ready to Go
Some of the most valuable lists are the ones that are hardest to build. We’ve already done that work.
Internet Optin Lists
People who raised their hand and told us exactly what they want. Optin leads convert because the intent is already there.
Your List Is Only as Good as the Data In It
Data Hygiene
Scrubbing and filtering bad data from your list is the single highest-ROI move most companies never make. We clean email, postal, and phone lists — removing undeliverables, deceased records, and contacts that will never convert.
Data Enhancement
We append geographic, demographic, psychographic, and firmographic data to your existing list. The result is a richer, more targetable asset that converts at a higher rate without buying new records.
NCOA & PCOA Updating
USPS NCOA only catches 80% of movers. Our PCOA service uses multiple data sets to increase delivery accuracy by up to 20%, tracks movers up to 30 years back, and flags deceased contacts before you waste postage.
Phone Appending
Too many undeliverable calls? We append cell and landline numbers — including DNC-compliant contacts — to your existing list. Spend $1 on appending, save $10 on wasted dials.
Email Appending
Turn a postal list into a multi-channel campaign. We match your records against our verified email database and append deliverable addresses — so you can reach the same people by mail and by inbox.
Suppression & DNC Scrubbing
Before you dial or mail, run your list through our suppression service. We scrub against the National DNC Registry, internal opt-out lists, and known litigator databases — protecting your campaign and your company.
Years
in the
List Business
We’ve Been Doing This Since Before Google Existed
List57 started in 1997 when direct mail was king and the internet was still a novelty. We’ve watched the industry go through fax blasts, email marketing, social media, programmatic ads, and now AI-generated search. Through all of it, one thing hasn’t changed: the right data, delivered to the right marketer, still wins.
Over the past 30 years, we’ve worked with thousands of marketers and business owners who came to us with the same problem — they were spending money on campaigns that weren’t converting, and they didn’t know why. Usually the answer was the data. Bad lists, outdated records, wrong demographics. We fix that.
Today, List57 has expanded beyond data. We’re now a certified HighLevel partner, which means we can not only get you the right list — we can set up the entire follow-up system that turns that list into revenue. Same company, same people, 30 years of experience, and a lot more tools.
What If Every Lead You Bought Actually Got Followed Up?
Most businesses buy a list, send one email, and wonder why it didn’t work. The problem isn’t the list. It’s what happens after. We now offer a fully managed HighLevel setup — your CRM, your follow-up sequences, your booking calendar, your review requests — all running automatically while you focus on the work.
- Every missed call gets an instant text back — no lead left behind
- Automated follow-up sequences that run for weeks without you lifting a finger
- Review requests go out after every completed job
- Online booking so clients can schedule themselves
- A real CRM so you can see exactly where every lead stands
- We build it, configure it, and manage it for you
We handle the entire setup — CRM, automations, email sequences, booking calendar, and ongoing management. Most businesses spend 10x this replacing just one of the tools HighLevel includes.
See What’s Included →
Get a Free Consultation
No contracts. No long-term commitment. Cancel anytime.
Ready to Find Your Next 1,000 Customers?
Tell us what you’re selling and who you’re trying to reach. We’ll put together a custom list recommendation at no charge.