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B2B Email Appending
Match name + company to verified business emails.
Email Append Services
Append verified emails to your offline contact list
Match name + company (or postal address) to a verified, opt-in business email. Match rates of 60-85% on B2B files, 30-55% on B2C.
Live · 200M+ verified records · refreshed daily
Verified
200M+
opt-in B2B contacts across 50+ industries · 100+ countries
Live · today
+12 last hour124
verified samples shipped
HealthcareSaaSFinance
Reply rate
7.9%
vs. 2.1% industry average
Email append types
All servicesPick the right email-append motion
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B2C Email Appending
Match name + postal address to consumer email.
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Reverse Email Appending
Start with an email — append name, title, firmographics.
04
Email Verification Services
SMTP, syntax, catch-all and deliverability scoring.
05
Bulk Email Append
Append millions of records in a single batch — fixed SLA.
Who can benefit from our lists
All servicesTeams that get the most out of our append verified emails to your offline contact list
Whether you run cold outbound, ABM, event marketing or channel programs — our data plugs directly into your workflow.
01
Outbound Sales Teams
SDR and BDR teams running multichannel sequences need clean, verified append verified emails to your offline contact list that won't tank deliverability. We ship list-ready data with direct emails, phones and LinkedIn URLs.
02
Demand Generation
Run gated content, webinars and paid social retargeting against precision-segmented audiences. ICP-fit data improves CPL by 30-50%.
03
Account-Based Marketing
Identify and reach every decision-maker, influencer and champion across your target accounts with multi-contact mapping and org-chart depth.
04
RevOps & Data Teams
Enrich your CRM, fill firmographic gaps, append missing emails and direct dials, dedupe and normalize at scale. Integrates with all major CRMs.
Our process
How we deliver — in four moves.
01
Discovery
A 30-minute call to understand your ICP, target geos and success metrics.
30 min
02
Data design
We segment, verify and enrich — your list built from 200M+ opt-in records.
3–18 h
03
Delivery
Your list arrives in your preferred format, ready to launch, fully compliant.
< 24 h
04
Drive
We stay in your corner — optimising for reply rate and booked meetings.
Day one
FAQs
Frequently asked questions about Email Append Services
We re-verify every append verified emails to your offline contact list record on a rolling weekly cadence. Stale contacts are replaced automatically and each record includes a last-verified date.
Client voices
Real teams. Real outcomes.
4.9/5 · 480 reviews
“The healthcare segments are unmatched — NPI-verified, refreshed weekly, deployable.”
D
Dr. Karen M.
VP Sales · Medical Devices
“Our ABM engine runs on their data. Pipeline coverage went 3.2x in a quarter.”
Devon L.
Director of ABM · Enterprise SaaS
“Compliance team signed off in a day. The provenance trail is exactly what we needed.”
Priya S.
Head of Compliance · Banking
Ready when you are
Send a sample — get appended emails free
Free 100-row email append in 24 hours, any size file.
GEL
Avg. reply 37 min · Mon–Fri · Worldwide