List57 Announces Strategic Expansion as HighLevel Agency to Bring Harmony and Automation to Small Business Operations

FOR IMMEDIATE RELEASE

SAN DIEGO, CA - List57, a veteran leader in the data and lead generation industry for nearly three decades, is excited to announce its official expansion as a HighLevel Agency. This strategic move is designed to solve one of the biggest headaches facing modern entrepreneurs: the chaos of scattered tools and missed opportunities. By combining their high-quality marketing data with the power of the HighLevel platform, List57 is helping businesses bring total harmony to their daily operations.

For many small business owners, the daily routine is a stressful juggle between five or six different apps that do not talk to each other. This digital friction leads to cold leads, wasted time, and administrative burnout. List57 is stepping in to bridge that gap, offering a complete business operating system that replaces over ten separate subscriptions with one unified, automated system.

"We have seen firsthand how much stress a disjointed system puts on a business owner," said Russell Guillemot, Founder of List57. "We are building out our own fresh integration of HighLevel right now, which puts us in the perfect position to help others do the same. Our goal is to bring harmony back to the business day by ensuring that no lead ever falls through the cracks again."

Solving the "Scattered Tool" Problem

The new agency service from List57 addresses the most common frustrations in the small business world. Instead of paying for separate email, SMS, booking, and CRM tools, clients can now access everything in one place. This integration ensures that when a new lead comes in from a List57 marketing list, the follow-up happens in seconds, not hours.

Key benefits of the List57 HighLevel Agency partnership include:

Unified Communication: Every email, text, and social media message lands in one single inbox, ending the hunt for missed messages across different platforms.

Automated Follow-Up: Businesses can now set up "set it and forget it" sequences that nurture leads while the owner sleeps, significantly increasing conversion rates.

Reputation Harmony: The system automatically asks happy customers for reviews at the perfect moment, building a 5-star reputation without the need for constant chasing.

Mini-App Strategy: List57 is helping clients deploy simple tools like energy savings calculators or home value estimators to capture high-intent leads naturally.

A Fresh Approach to Integration

Because List57 is currently implementing these same tools for their own internal growth, they offer a unique "in the trenches" perspective for their clients. They are not just selling a platform; they are sharing a proven blueprint for operational peace of mind.

"When your tools work together, your business feels lighter," added Guillemot. "We want to help our clients stop fighting their software and start focusing on the people they serve."

About List57

Founded in 1997, List57 is a premier provider of B2B and B2C marketing data. With a mission to provide the accuracy required to win in today's market, List57 offers targeted lists, data hygiene, and strategic automation solutions. As a HighLevel Agency, they are dedicated to helping businesses simplify their tech stack and maximize their growth potential.

Contact Information:

Cori Guillemot
List57.com
2307 Fenton Parkway #107-42
San Diego, CA 92108
Phone: 619-678-1000
Email: info@List57.com
Website: https://www.list57.com

2307 Fenton Pkwy Ste 107-42 San Diego California

About List57
Key Takeaway
List57 was founded in 1997 by Russ Guillemot in San Diego, California. For nearly 30 years we've been sourcing, verifying, and delivering targeted marketing data to businesses across the USA - from small startups to Fortune 500 companies.

Est. 1997 - In Our 30th Year

List57 was founded in 1997 by Russ Guillemot, a former Air Traffic Controller with the US Air Force and the FAA. A friend and business associate introduced him to the list brokerage business, and he has been in it ever since.

For nearly three decades, List57 has helped direct marketers, small businesses, and agencies find the right audience for their campaigns. We broker business lists, consumer lists, specialty lists, and response files across virtually every industry and demographic.

What Has Changed
The data business looks different in 2026 than it did in 1997. Scrapers, AI tools, and cheap data sources have commoditized basic list counts. The value is no longer just in having the data - it is in knowing which data converts, and having the system to follow up on it properly.

That is why List57 now partners with HighLevel to offer fully managed marketing accounts for local businesses. We bring the data. We build the system. We run it for you.

Who We Work With
Direct mail marketers and agencies
Insurance agents and financial advisors
Real estate investors and agents
Local service businesses (medical, legal, home services, automotive)
Non-profits and political campaigns
Anyone who needs to reach a specific audience at scale
Our Approach
We are a brokerage, which means we have access to thousands of list sources - not just one database. When you tell us what you are trying to accomplish, we find the right file, negotiate the best rate, and make sure the data is clean and deliverable before it ships.

We are also small enough that you talk to a real person every time. Russ and his daughter Cori run the business together. When you call or email, you get one of them.

This release was published on openPR.