Data Cleaning and Deduplication for Business Datasets
See how cleaning, normalization, deduplication, and QA turn public web data into business-ready datasets for sales, research, and operations teams.
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Managed Data Extraction
Lead List Building Services
Build targeted B2B lead lists from public sources with managed extraction, cleanup, deduplication, and delivery.
✓ Managed Extraction
✓ Public Data Only
✓ Cleaned & Deduplicated
✓ Multiple Formats
✓ Manual QA Review
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Managed Workflow
Built around your data request
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Public Data Only
Lawful, publicly available sources
✓
Quality Assured
Cleaned, deduplicated, reviewed
📦
Ready to Use
CSV, Excel, JSON, Google Sheets
What's Included
End-to-End Managed Data Extraction
Every service page is generated from structured content and includes scoping, extraction, cleaning, QA, and delivery.
Scoping & Planning
We review the source, approved fields, output structure, timeline, and delivery format before starting.
Managed Extraction
We build and run an extraction workflow tailored to the approved public sources and data requirements.
Data Cleaning
We normalize columns, standardize formats, and remove malformed or incomplete values where possible.
Deduplication & QA
Deliveries are reviewed for duplicates, missing fields, inconsistent naming, and unexpected row counts.
Formatted Delivery
Receive your dataset in CSV, Excel, JSON, Google Sheets-ready, or another agreed format.
Recurring Support
For recurring work, we keep the schema stable so new files can be compared, appended, or imported.
Who This Is For
Built for Business Teams That Need Data
This service is for sales, marketing, partnerships, recruiting, agency, and business development teams that need focused lead lists without manual research or internal scraping infrastructure.
It is best suited for projects where the target market can be described by industry, location, category, source website, company type, business size signals, or other public criteria.
Data Types
What Data Can Be Collected
The exact fields depend on source structure, public availability, compliance review, and intended business use.
Lead list projects can collect public company names, websites, phone numbers, locations, categories, source URLs, business descriptions, social links, and public email fields when available from approved sources.
Scraping Geek does not collect private data, login-protected data, or restricted personal information. Every lead list project is reviewed before acceptance for public-source fit and acceptable use.
Business name
Website
Phone number
Public email when available
Address
City
Region
Category
Business description
Source URL
Notes or tags
Use Cases
How Businesses Use This Service
Sales prospecting
Build targeted account lists by industry, geography, or public directory category.
Local outreach
Collect public business listings for city, region, or service-area campaigns.
Agency research
Prepare niche lead lists for campaign planning, enrichment, or segmentation.
Partnership mapping
Identify potential partners, vendors, resellers, or local operators.
Deliverables
Clean Data, Your Way
Every dataset is cleaned, structured, and delivered in the format your team prefers.
Scraping Geek can deliver deduplicated lead lists as CSV, XLSX, or Google Sheets-ready files with normalized columns, source URLs, and optional segmentation fields.
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CSV📄
XLSX📄
Google Sheets-ready files
How It Works
Our Process
A streamlined workflow from request to delivery.
Review
We review the target audience, sources, fields, and intended use.
Scope
We define lead criteria, public sources, columns, volume, and delivery format.
Extract
We collect approved public records from the selected sources.
Clean
We normalize fields, remove duplicates, and structure the file for outreach or analysis.
Deliver
We provide the finished lead list in your requested format.
Quality Assurance
Quality Checks on Every Delivery
Lead lists are checked for duplicate companies, duplicate websites, malformed contact fields, missing source URLs, and inconsistent location or category values.
If you provide exclusion lists or existing accounts, Scraping Geek can use them during cleanup to reduce overlap with your current database.
Compliance
Responsible Data Collection
Every lead list project is reviewed before acceptance. Scraping Geek only collects publicly available data from lawful sources and does not collect private or login-protected information.
Clients are responsible for using delivered lead lists in compliance with applicable outreach, privacy, and marketing laws in their jurisdiction.
Public Data Only
Lawful, publicly available sources
Project Review
Every project assessed before start
No Private Data
Login-protected content excluded
Careful Scope
Requests may be limited or declined
FAQ
Frequently Asked Questions
No. Scraping Geek builds custom lead lists from approved public sources based on your project scope.
Yes. Niche targeting is common when the source, category, location, or business criteria can be clearly defined.
Yes. You can provide an exclusion file, and we can use it during deduplication.
No. Emails are only included when they are available from approved public sources and suitable for collection.
Get Started
Request a Lead List Building Services Quote
Tell us about your project. We'll respond within 24 hours.
24-Hour Response
No Obligation
NDA Available
Free Scoping