B2B Data Appending & Enrichment Service
Turn Incomplete Records into Actionable Sales Intel
Is your CRM filled with outdated, incomplete, or decaying data? Our Data Appending Service matches your existing records against our master database of 75M+ B2B profiles to fill in missing emails, direct dials, job titles, and firmographics, instantly reviving your sales pipeline.
What's in this database
Industries we cover
Email Appending
- B2B Email Append
- Reverse Email Append
- Domain Email Append
- SMTP Verification
Phone & Contact Appending
- Direct Dial Appending
- Mobile Number Append
- Social Profile Append (LinkedIn)
- Alternate Contact Matching
Firmographic Enrichment
- Revenue & Employee Size
- Industry NAICS/SIC Codes
- Tech Stack Identification
- Headquarters & Branch Locations
Data Cleansing & Scrubbing
- De-duplication
- Format Standardization
- NCOA Processing (Address Updates)
- Title Normalization
What's included in every contact record
Why choose Aligndata's Data Appending & Enrichment database?
| Feature | Aligndata Advantage |
|---|---|
| Match Rate | Consistently 85%+ on B2B records |
| Verification | All appended emails are live-pinged |
| Security | SOC2 Compliant secure file transfer |
| Pricing | Pay only for successful matches |
| Test File | Free test append on 100 records |
| Support | Dedicated data engineer assigned |
How we source our data
We cross-reference your uploaded files securely against our proprietary master database of 75 million continuously updated B2B profiles, utilizing fuzzy matching algorithms and manual QA to ensure high-fidelity enrichment.
Key benefits of using our Data Appending & Enrichment list
Revive Dead Leads
Re-engage old prospects by updating their contact information if they changed jobs or emails.
Increase Campaign ROI
Complete data allows for better segmentation, leading to higher open rates and conversions.
Reduce CRM Clutter
We identify and merge duplicate records, saving you CRM licensing costs and SDR confusion.
Zero-Risk Pricing
You only pay for the records we successfully match and verify. No match, no fee.
Secure & Confidential
Your data is processed in a secure environment and immediately destroyed post-delivery. We never resell your customer lists.
Who should use this email list?
Sales Operations Teams
Marketing Automation Managers
RevOps & CRM Administrators
B2B Marketing Agencies
Business Development Leads
Event & Trade Show Teams
Frequently asked questions
Explore more email lists
Ready to get your custom Data Appending & Enrichment list?
Fill out the form and receive a tailored quote within 24 hours.
Connect with the right decision makers.
Our data specialists will review your requirements and provide a detailed quote tailored to your exact target audience criteria.
- 95% accuracy guarantee
- 24-48h delivery
- Free sample available
- GDPR compliant