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Contact List Building Services — ExtractHelp
AI-Powered Service   Lead Generation Suite

Contact
List
Building.

We build hyper-targeted, verified contact lists packed with decision-maker names, emails, phone numbers, LinkedIn profiles, and company data — delivered clean and ready for your outreach campaigns.

Verified Emails Phone Numbers LinkedIn URLs Company Data Custom Fields CRM-Ready Export
Live Project
Contact List — SaaS Founders USA
4,820
Contacts Built
Verified Emails
4,741 ✓
LinkedIn URLs
4,820
Phone Numbers
3,890
Company HQ
4,820
Email Deliverability98.2%
Data Accuracy97.5%
Completion Rate100%
Trusted By
Marketing Agencies
SaaS Companies
E-commerce Brands
Recruitment Firms
Real Estate Firms
Startups

Your Ideal Customers — Found & Verified

Contact list building is the process of researching, compiling, and verifying a database of prospective clients or partners who match your ideal customer profile. Instead of spending weeks manually hunting for leads, our team delivers a ready-to-use list — fully enriched and formatted for your CRM or cold outreach tool.

Every contact is hand-verified against multiple data sources including LinkedIn, Apollo.io, Hunter.io, and company websites, ensuring maximum accuracy and deliverability before a single email is sent.

Precise Targeting

Filter by industry, job title, company size, location, revenue, and more to reach exactly the right prospects.

Triple-Verified Data

Every email and phone number passes through three validation layers before delivery — no bounces, no wasted outreach.

Fast Turnaround

Receive your complete contact list in 24–72 hours, fully formatted and ready to import into any CRM or outreach platform.

Sample Contact Record
What Each Contact Includes
Full Name & Job Title
Verified Business Email
Direct Phone / Mobile
LinkedIn Profile URL
Company Name & Website
Industry & Company Size
City, State, Country
Revenue Estimates
Custom Fields on Request
98%
Email Accuracy
72hr
Avg Delivery
50+
Countries
Current Build
12,400
contacts in progress

Every Type of Contact List You Need

From niche startup founders to enterprise decision-makers, we build any contact list your business requires — at any scale.

01

Decision Maker Lists

We identify and contact CEOs, CMOs, VPs, and Directors — the people who actually sign off on purchases. Bypass gatekeepers and reach decision-makers directly.

CEO / Founder VP Level Director
02

B2B Company Lists

Targeted company databases segmented by industry, employee count, annual revenue, technology stack, and geography — perfect for ABM campaigns.

By Industry By Revenue By Size
03

LinkedIn Contact Lists

Pull contacts matching your exact LinkedIn Sales Navigator search — with verified emails and phone numbers appended, ready for multi-channel outreach.

Sales Navigator Email Appending Phone
04

Local Business Lists

Build targeted local business contact lists from Google Maps, Yelp, and Yellow Pages — ideal for agencies targeting businesses in specific cities or regions.

Google Maps Yelp YellowPages
05

Industry-Specific Lists

Hyper-targeted lists for niche verticals — healthcare providers, real estate agents, law firms, SaaS companies, e-commerce owners, and more.

Healthcare Real Estate Legal
06

Recurring / Ongoing Lists

Set up automated, recurring contact list deliveries — weekly, bi-weekly, or monthly — with fresh, newly verified contacts added directly to your CRM pipeline.

Weekly Drops Auto Delivery CRM Sync
0
Contacts Delivered
+18.4% this month
0
Email Accuracy Rate
Verified daily
0
Clients Served
Across 50+ countries
0
Avg. Hours to Deliver
Rush available

Every Data Point You Need to Convert

We don't just hand you names and emails. Every contact record is enriched with the full context your sales team needs to personalize outreach, segment audiences, and close deals faster.

Choose only the fields you need, or request a fully enriched record with every available data point — we build it exactly to your spec.

Full Name
Job Title
Business Email
Direct Phone
LinkedIn URL
Company Name
Company Website
Industry
Employees Count
Annual Revenue
City / Country
Tech Stack

Email Only

Lightweight, deliverability-focused lists for high-volume cold email campaigns.

Phone + Email

Dual-channel data for sales teams running combined calling and email sequences.

LinkedIn + Email

Ideal for LinkedIn outreach + email follow-up in a single coordinated sequence.

Custom Fields

Request any unique data point — we'll research and append it to your list.

From Your Brief to a Ready-to-Use Contact List

A streamlined 4-step process that delivers verified, CRM-ready contacts with zero effort on your side.

Share Your Brief

Tell us your target industry, job titles, locations, company sizes, and any custom fields — via form, email, or WhatsApp.

We Research & Source

Our team cross-references LinkedIn, Apollo, Hunter, and directories to identify every matching contact at scale.

Verify & Enrich

Each record is triple-verified for email validity, duplicates removed, and enriched with all requested data fields.

Deliver & Support

You receive a clean CSV or Excel file in 24–72 hours. We offer free revisions and ongoing support post-delivery.

Who Uses Contact List Building — and Why

Businesses across every industry use our contact lists to power outreach, fill pipelines, and grow revenue faster.

📧

Cold Email Agencies

Agencies managing outreach campaigns for multiple clients need fresh, targeted lists delivered on a recurring cadence — without spending time on manual research.

Avg 34% reply rate with our lists
💼

B2B SaaS Sales Teams

SaaS companies need a steady stream of qualified prospects — CMOs, IT Directors, and Operations leads — at the right company size and tech stack.

3x faster pipeline filling
🏠

Real Estate Professionals

Real estate agents and brokers use our lists of property investors, landlords, and homeowners to fuel direct mail, email, and calling campaigns.

Targeted by zip code & property type
🎯

Recruitment Firms

Staffing agencies and headhunters need contact data on hiring managers and HR directors to pitch their placement services or find candidates.

Direct access to decision-makers
📦

E-commerce Wholesalers

Wholesale brands use buyer lists — retail store owners, boutique buyers, and procurement managers — to pitch their product lines at scale.

Reach buyers in any niche
🏥

Healthcare & MedTech

Medical device companies, pharma reps, and healthcare SaaS firms need lists of physicians, hospital administrators, and clinic managers nationwide.

50,000+ healthcare contacts delivered

The Highest Accuracy Contact Lists in the Industry

Other providers scrape raw data and hand it to you unverified. We verify every single record before delivery — or we rebuild it free.

Triple-Source Verification

Every email is cross-checked across LinkedIn, Apollo.io, and Hunter.io — then validated with real-time email ping tests before delivery.

Free Revisions & Replacements

If any contact bounces or doesn't match your criteria, we replace it — no questions asked, no extra charge.

Dedicated Project Manager

Every order gets a dedicated human PM who updates you at every stage — not an automated ticket system.

GDPR-Compliant Sourcing

We source only publicly available, lawfully accessible business contact data — with full compliance documentation available on request.

Email Deliverability Rate
98%
Data Accuracy Score
97%
On-Time Delivery Rate
99%
Client Satisfaction Score
99%
Repeat Order Rate
87%
7-Day Replacement Guarantee GDPR Compliant 24/7 Support

Platforms We Source & Verify From

We cross-reference 8+ premium data platforms to ensure every contact is accurate, current, and reachable.

💼

LinkedIn

Sales Navigator searches for exact role, seniority, and company filters

🚀

Apollo.io

200M+ verified contact database with email, phone, and firmographic data

🎯

Hunter.io

Domain-based email discovery and verification for business contacts

🗺️

Google Maps

Local business owner contact data from 200+ countries and regions

📋

ZoomInfo

Enterprise-grade B2B intelligence for mid-market and Fortune 500 contacts

📁

Crunchbase

Startup founder and investor data with funding, headcount, and location

📞

YellowPages

Local business phone numbers and owner contacts for SMB targeting

🌐

Company Websites

Direct research on company websites to find and verify decision-maker contacts

Sample Deliverable — CSV Preview
Name / Title Company Email Status
James Carter
VP of Sales
GrowStack Inc. j.carter@grow... Verified
Sarah Müller
Marketing Director
NovaReach GmbH s.muller@nova... Verified
Ahmed Al-Rashid
CEO / Founder
DataForge UAE ahmed@dataf... Verified
Laura Thompson
Head of Growth
MedReach Ltd. l.thompson@me... Verified
Marco Pellegrini
COO
TechForge Italy m.pell@techfo... Verified
CSV Excel JSON Google Sheets Airtable

Clean, Structured Data — Ready to Use

Your contact list is delivered in your preferred format, fully structured, with column headers matching your CRM's import requirements.

Multiple Export Formats

Receive your list as CSV, Excel, JSON, or directly imported into Google Sheets or Airtable — whichever works best for your workflow.

CRM-Mapped Columns

We match column names and field formats to your specific CRM — HubSpot, Salesforce, Pipedrive, Zoho, Close — for instant, error-free import.

Verification Report Included

Every delivery includes a verification summary showing total records, email validity rate, and any records flagged for review — full transparency.

Free Replacements

Any contact that bounces within 7 days of delivery is replaced for free — no paperwork, no delays.

Simple, Transparent Pricing — No Surprises

Choose a plan based on your list size. All plans include verification, CRM formatting, and free revisions.

Starter

$99
per project
Up to 500 contacts
Up to 5 data fields
Email verified
CSV / Excel delivery
3-day turnaround
Email support
Get Started

Enterprise

Custom
based on volume
Unlimited contacts
Custom data fields
Recurring deliveries
Dedicated PM assigned
CRM auto-import setup
Same-day rush available
NDA & SLA agreement
24/7 dedicated support
Talk to Us

What Our Clients Say About Our Lists

★★★★★

"ExtractHelp built us a list of 8,000 SaaS founders in 48 hours. 97% email validity — we ran our cold email campaign the next day and booked 22 demos in week one."

JM
James Mitchell
CEO, GrowthStack Agency
★★★★★

"We needed 5,000 decision-maker contacts from DACH region tech companies. The list was flawlessly structured, with LinkedIn URLs included. Our reply rate hit 34% — insane."

NS
Nina Schneider
Sales Director, DataPulse GmbH
★★★★★

"We run weekly cold outreach for 12 agency clients. ExtractHelp delivers fresh, targeted lists every Monday morning like clockwork. Zero duplicates, zero bounces. Cannot recommend enough."

MR
Marco Rossi
Founder, TechForge Leads
★★★★★

"Our healthcare outreach needed physician contacts across 8 US states. ExtractHelp delivered 12,000 doctor profiles with verified emails in 3 days. Exceptional quality."

LT
Laura Thompson
Data Lead, MedReach Solutions
★★★★★

"I gave them a LinkedIn Sales Navigator URL and they returned 3,200 contacts with verified emails within 36 hours. It would have taken my team two months to do this manually."

SR
Sarah Rahman
Head of Outreach, PropFinder
★★★★★

"Ordered a list of 10,000 e-commerce store owners in the US. The data was clean, niche, and incredibly accurate. Our email campaign achieved a 28% open rate on day one."

AK
Ahmed Khan
Head of Growth, NovaMart

Frequently Asked Questions

Everything you need to know before placing your order. Still have questions? Chat with us on WhatsApp.

Get a Free Quote
How accurate are the contact lists?
Our contact lists maintain a 97–98% email accuracy rate — verified through a three-step process: real-time email ping testing, cross-referencing across Apollo and Hunter, and manual review for high-priority accounts. Any contact that bounces within 7 days is replaced free of charge.
How long does it take to receive my list?
Standard delivery is 24–72 hours depending on list size and complexity. Small lists (under 500 contacts) are often ready within 12 hours. Rush delivery is available for time-sensitive projects — contact us to discuss.
Can I specify exactly what industries and job titles I want?
Absolutely. When you place your order, simply share your targeting criteria — industry, job title(s), seniority level, company size, revenue range, location, and any other filters. We build the list exactly to your specifications.
What format will I receive the data in?
We deliver in CSV, Excel (XLSX), JSON, Google Sheets, or Airtable — whichever you prefer. We can also format column headers to match your specific CRM (HubSpot, Salesforce, Pipedrive, Zoho, etc.) for instant, error-free import.
Is contact list building legal?
Yes. We source only publicly accessible business contact information — data that individuals have voluntarily made available on professional platforms like LinkedIn, company websites, and public directories. We comply with GDPR, CCPA, and CAN-SPAM regulations. Full compliance documentation is available on request.
Can you build recurring lists on a weekly or monthly basis?
Yes! We offer recurring contact list subscriptions — weekly, bi-weekly, or monthly — with fresh, de-duplicated contacts added each cycle. Ideal for agencies running ongoing cold outreach campaigns or sales teams with continuous pipeline needs.
What if the contacts don't match my criteria?
We offer free revisions if any portion of the list doesn't meet your specified criteria. For contacts that bounce or are undeliverable, we replace them within 7 days — no questions asked, no extra cost.
Accepting New Projects Now

Ready to Fill Your Pipeline?

Tell us your ideal customer profile and we'll deliver a verified, CRM-ready contact list in 24–72 hours — guaranteed accurate or replaced free.

7-Day Replacement Guarantee
98% Email Accuracy
24–72hr Delivery
GDPR Compliant