Email Append Services
Enhance Your Email Marketing with Verified, Real-Time Data
Achieve up to 90% match rates at just $0.02 per record, ensuring 99.5% deliverability for your campaigns.
1B
Opt-in Consumer Emails
4B
Hashed Emails
250M
Consumers
What is Email Appending?
Up to 90% Match Rates - Just $0.02 / Record
Email appending involves updating your customer database by adding missing email addresses using reliable third-party sources. This process ensures your contact information remains current, reducing bounce rates and enhancing the effectiveness of your marketing efforts.
Ready to See the Impact of Accurate Customer Data?
At Just $0.02 per Match Your ROI is Going to Skyrocket!
Our PROVEN TRACK RECORD
Opt-in email addresses in our database.
0
+ Billion
Hashed emails for secure matching
0
+ Billion
Email deliverability rate.
0
%
Records updated daily to ensure data freshness.
0
+ Million
Trusted by Companies Worldwide
Why Choose Our Email Append Service?
- High Match Rates: Achieve up to 90% accuracy in email matching.
- Cost-Effective: Only $0.02 per appended record.
- Rapid Turnaround: Same-day processing to keep your campaigns on schedule.
- Data Security: Advanced measures to protect your information.
- Free Data Test: Evaluate our service with a complimentary data match test.
Looking to integrate our Email Append services into your platform?
Contact us today for a free API test key to get started. High-volume pricing available.
Advantages of Our Email Append Service
Enhanced Engagement
Reach more customers with accurate email addresses.
Improved ROI
Reduce wasted spend on undeliverable emails.
Safe & Secure
Your trusted data provider for over 20 years
Scalable Solutions
Suitable for businesses of all sizes and industries.
FAQs
Top FAQs About Email Append
Q: What is Email Append?
It’s the process of adding valid email addresses to your existing customer database using other identifiers like names and postal addresses.
Q: Why Should You Use Email Appending?
It expands your contact list, improves marketing reach, and can boost ROI by up to 30%.
Q: Is Email Append a Good Idea?
Yes, if done ethically. It updates customer data and enhances personalization, but must follow best practices to avoid spam issues.
Q: How Does Email Appending Work?
You send your customers names and addresses to us and we match those records against our database to find missing email addresses. Matches are verified before being added.
Q: What Are the Benefits of Email Append?
A: Improved deliverability, better campaign response rates, reduced bounce rates, and enhanced customer engagement.
Q: What Are the Risks or Challenges of Email Append?
Poor data quality, spam complaints, and IP reputation damage if not done carefully. Always use permission-based databases.
Q: How Often Should You Append Emails?
Regular updates are recommended monthly, quarterly, or bi-annually to keep data fresh and accurate.
Q: What Data Is Needed for Email Append?
We only require first name, last name, address, city, state and zip code.
Q: What Is Email Append Database Suppression?
It’s the practice of removing unsubscribed or invalid contacts before appending to maintain list hygiene.
Q: Can Email Append Help With Social Media Targeting?
Yes. Some services use appended emails to reach customers via social media ads.
Q: What Is a Permission-Based Email Append Database?
A database where users have opted in to receive communications, ensuring compliance and higher engagement.
Q: How Accurate Is Email Appending?
Accuracy depends on the vendor’s database quality and validation processes. We go above industry best practices to include machine learning and manual checks.
Q: What Is the ROI of Email Appending?
Studies show up to a 30% increase in ROI when email appending is done correctly.
Q: What Is the Best Time to Append?
This is dependent on your business goals.
Q: What Happens If You Append Bad Emails?
It can harm your sender reputation, increase bounce rates, and reduce inbox placement which is why we validate all emails in real-time before returning lists to clients.
Q: Can You Append Emails for Old Customers?
Yes, but start with active customers and work backward through older records.
Q: How Do Vendors Validate Emails?
Through automated scans, manual reviews, and advanced verification techniques like domain checks.
Q: Is Email Append Legal?
It’s legal if done with permission-based data and in compliance with privacy laws like GDPR and CAN-SPAM.
Q: What Sets Top Email Append Vendors Apart?
Use of high-quality databases, strong validation processes, and ethical data practices.
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