Business Details
16 Years
experience
Your Trusted Source for Data Enrichment Solutions
At LISTGIANT, we specialize in providing comprehensive data solutions designed to elevate marketing and sales strategies. With access to a robust database of 280 million consumers and 28 million businesses, we deliver precision-targeted lists tailored to your industry's unique needs. Our services include data appending, suppression, hygiene, and custom audience building, ensuring your campaigns achieve maximum reach and engagement. Backed by 15 years of expertise, we guarantee 95% data accuracy and offer real-time delivery through our intuitive LIST PORTAL.Our team of specialists works tirelessly to enhance your database with verified contact information, demographic insights, and behavioral analytics, empowering you to connect with your ideal prospects across email, social media, and direct mail platforms. As a division of Giant Partners, we combine cutting-edge technology with personalized support to help businesses of all sizes optimize their marketing ROI.
Services
Email Marketing Lists
Telemarketing Lists
Data Appending
List Suppression
Data Hygiene
Custom Audience Lists
Direct Mail Lists
Sales Lead Lists
Text Messaging Lists
Social Media Targeting
Details
- Year established: 2010
Highlights and features
- 280M+ consumer and 28M+ business records with 95% accuracy verification
- Real-time LIST PORTAL access for instant list counts and orders
- White-label solutions for branded marketing campaigns
- 90%+ inbox delivery rate for email marketing campaigns
- Specialized data appending services with demographic and psychographic filters
What people say
Accurate data
Responsive service
Effective lead generation
High deliverability
Expert support
Services
Data Appending
Our data appending services enrich your existing databases with verified contact information, demographic details, and behavioral insights. By integrating missing data points like email addresses, phone numbers, and lifestyle preferences, we help create comprehensive customer profiles. This process enhances targeting accuracy and improves campaign performance across multiple marketing channels.
List Suppression
Our list suppression services identify and remove duplicate or outdated records from your marketing databases. By eliminating invalid contact information and ensuring compliance with NCOA standards, we improve deliverability rates and reduce wasted marketing resources. This service maintains database integrity while enhancing campaign efficiency.
Email Marketing Lists
Access 400+ demographic and psychographic filters to create precision-targeted email lists with 90% inbox delivery rates. Our verified databases enable effective B2B and B2C outreach through platforms like Facebook, Google, and traditional email marketing channels. We also offer email appending services to expand your contact base.
Telemarketing Lists
Our telemarketing lists provide comprehensive coverage of both consumer and business contacts. With access to updated landline and mobile phone databases, we help maximize call center efficiency. Our suppression services ensure compliance with Do Not Call regulations while maintaining high-quality lead generation potential.
Data Hygiene
Our data hygiene services ensure database accuracy through NCOA processing, address validation, and deceased record removal. Using DPV and CASS certification standards, we maintain USPS compliance while improving direct mail deliverability rates. Regular database updates help maintain marketing effectiveness and reduce operational costs.
Questions
What data sources do you use for your marketing lists?
We aggregate data from 50+ active sources including online purchases, survey responders, and publisher partnerships to ensure comprehensive coverage.
How do you ensure data accuracy?
We maintain 95% accuracy through NCOA processing, DPV validation, and regular database updates with suppression against Do Not Call registries.
Can I get customized data lists?
Yes, our LIST PORTAL allows customization using 400+ demographic and psychographic filters across geographic, behavioral, and lifestyle criteria.
What industries do you serve?
We provide data solutions for all US industries including real estate, insurance, finance, healthcare, and consumer goods sectors.
How quickly can I access purchased lists?
Our real-time LIST PORTAL enables immediate access to counts and orders with 24/7 availability for urgent marketing needs.
Do you offer data hygiene services?
Yes, we provide comprehensive data hygiene including standardization, de-duplication, NCOA processing, and deceased record removal.
Reviews (5)
Citizen America Aka Ron
Sep 04, 2021
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During a very difficult time for our family, Vince and the List Giant folks were superbly in tune with our needs and helped us figure out how to make our mailing list work. As total novices we were stranded trying to find ways to help our son and they were just perfect in spirit and willingness to assist with knowledge and expertise not found otherwise. Thanks Vince, you guys are unique among companies. Keep up the good works. Ron.
Erica Mora
Aug 28, 2021
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Positive:Professionalism,Quality,Responsiveness,Value
Vince was a real pleasure to work with. Very professional, always there to help and answer any questions. Top notch customer service. Highly recommend Vince and List Giant! Thanks Vince!
Vince was a real pleasure to work with. Very professional, always there to help and answer any questions. Top notch customer service. Highly recommend Vince and List Giant! Thanks Vince!
Mike Weed
Aug 25, 2021
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Positive:Professionalism,Quality,Responsiveness,Value
I have worked with Vince at List Giant for several years. I could not be happier with the product, the value and level of service I have received. They have helped myself and my business tremendously. I would highly recommend Vince and his team to anyone.
I have worked with Vince at List Giant for several years. I could not be happier with the product, the value and level of service I have received. They have helped myself and my business tremendously. I would highly recommend Vince and his team to anyone.
Mike Cohn
Aug 25, 2021
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Vince has always been there for me over the years. He has been a great resource for us and he is very knowledgeable about are market and needs: He answers our questions and gets back to us quickly. I would recommend him to anyone and I have. Thanks Vince.
Petty Angel
Apr 29, 2021
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They were very rude when I was asking for counts and pricing! Told me "go waste someone elses time". I will definitely purchase a list from a different company.
