Add Verified Emails to Your Mailing Lists
Email appending fills in or updates missing email addresses in your customer records. Using a 750M+ verified email database and advanced matching algorithms, we authenticate addresses to help you reach your audience with high deliverability.
Match Rate Up to 90% – Starting at $0.02 Per Match(Based on 100K Weekly Data)
Connect with more prospects using verified, deliverable email addresses.
Lower bounce rates, improve inbox placement, and increase campaign performance.
From startups to enterprise: data solutions that grow with your business across any industry.
Full CAN-SPAM compliance and opt-out management provided.
Transform email-only contacts into comprehensive records with appended names, postal addresses, phone numbers, and demographic insights for deeper audience understanding.
Enrich email addresses with 300+ demographic attributes including age, income, and lifestyle data to create precision-targeted campaigns that drive conversions.
Our reverse email appending service enhances your existing customer, prospect, or supporter phone databases by integrating information from multiple authoritative data sources. This process delivers verified postal addresses, powered by our phone append services, enabling direct connection through calls and SMS, and comprehensive demographic profiles that maximize your marketing database value.
Match Rate Up to 99% – Starting at $0.02 Per Match(Based on 100K Weekly Data)
Everything you need to know about phone appending — turnaround times, match accuracy, database sizes, and TCPA compliance.
Data appending is the process of adding missing information to your existing customer database by matching your records against comprehensive database and filling in gaps like phone number, email addresses, and demographic details to create complete customer profiles.
Mortgage phone append is the process of adding verified mobile numbers to mortgage lead records — including purchase leads, refi inquiries, FHA/VA applications, and pre-qual forms. Because aggregator leads (LendingTree, Bankrate) often have incomplete contact info, mortgage phone append ensures your LOs can actually reach borrowers while they're still actively shopping.
Most of our data append projects are completed within 24 hours, with smaller databases (under 50,000 records) often processed the same day, while larger or complex datasets may take 3-5 business days. We offer 24-hour rush service specifically for time-sensitive purchase leads or time-critical debt relief campaigns when speed-to-contact is essential.
Our data append process delivers 99% accuracy through verified sources and multiple quality checks, while maintaining enterprise-level security. All phone numbers come from TCPA-compliant, and we maintain full documentation for RESPA compliance requirements along with FTC-TSR compliance.
Every number we append is run through real-time DNC registry scrubbing, Reassigned Number Database (RND) verification, wireless carrier identification, and a litigator scrub. RESPA documentation is included for mortgage use cases. TCPA compliance is included in the base $0.02/match price — not an add-on.
Premium Phone Append can add or update contact information (phone numbers, emails, addresses), demographic data (age, income, marital status), business details (company, job title), lifestyle information (interests, purchasing habits), and also clean existing data by removing duplicates and correcting outdated information.
Industries that rely on customer contact see the biggest benefits from phone appending services, including debt solutions and debt settlement companies, mortgage and lending companies.
We specialize in bulk processing and our typical projects start at 10,000+ records, we regularly process databases exceeding 10 million records for enterprise clients. Our infrastructure is purpose-built for the high-volume demands of major mortgage lenders and debt settlement companies. Contact us to discuss your specific database size—we'll confirm turnaround time and pricing within 24 hours.
No. The offer states that clients pay only for successfully matched records.
Whether you need data appending guidance, custom solutions, or expert consultation — our team is ready to help you transform your customer database with confidence.