Harness the Power of Data on 30 Million Domains

Supercharge your web analysis and your own products with our state-of-the-art domain datasets—trusted globally for AdTech, SEO, Cybersecurity, and much more.

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AI Categorizing Websites


Ready to grow your business with data-driven insights? Our offline domain databases are the perfect solution. Whether you’re in AdTech, Cybersecurity, SEO, or E-commerce, these carefully curated datasets will give you an edge in understanding and segmenting the web at scale.

Key Features of Our Domain Database

  • 30 million domains categorized using IAB taxonomy
  • Used by leading companies in AdTech, Cybersecurity, SEO, and Marketing Research
  • 17 million company domains for business prospecting and competitor analysis
  • Rich data for each domain: IAB categories, Web Filtering Categories, Country, OpenPageRank, domain age, User Personas, Web Technologies (3000+ tracked)
  • If you’re not looking for the full database but just a subset, online access with advanced filtering options is available at LeadsQuantum.com

Why wait? Start leveraging the world’s largest curated domain data. Get actionable insights and skyrocket your lead generation, ad targeting, content filtering, and more.

Domain Database Visualization


We offer convenient payment methods including PayPal, credit cards, or bank transfer (contact us by email for bank details).
Please note: We do not offer refunds, so be sure to download and review our sample CSV files before purchasing.

Ready to Secure Your Competitive Edge?
Purchase one of our standard or enterprise databases below and transform your business with real, actionable data.


Standard Databases


Most Popular
5 million domains (IAB categorized, 700 categories)

Sample CSV (1000 rows)

Available fields: IAB Categories, Web Filtering Categories, User Personas, Country, OpenPageRank

Price: $ 1499

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15 million domains (IAB Categorized, 700 categories)

Sample CSV (1000 rows)

Available fields: IAB Categories, Web Filtering Categories, User Personas, Country, OpenPageRank

Price: $ 6999

Payment via bank transfer



Enterprise Databases


Most Complete
30 million domains (IAB Categorized, 700 categories)

Sample CSV (1000 rows)

Available fields: IAB Categories, Web Filtering Categories, User Personas, Country, OpenPageRank

Price: $14999

Payment via bank transfer



Not sure which option fits you best? Our team is here to help you decide. Contact us for a personalized recommendation based on your business needs.


Why Buy from Us?

  • Proven Accuracy: Our classification is powered by advanced AI, with thousands of satisfied global clients.
  • Comprehensive Coverage: We categorize 30 million+ domains with data on countries, web technologies, domain age, and more.
  • Flexible Options: Choose a standard database, enterprise solution, or custom subset that suits your exact requirements.
  • Instant Download & Zero Downtime: Get your datasets immediately—no complicated setup required.

Act now and give your team an extraordinary advantage in lead generation, ad targeting, compliance, and more.
Secure My Data Access Today



Use Cases of Our URL Categorization Databases



Digital Products

Use our categorization database to improve your digital products.

  • Enhance user experience and engagement.
  • Gain insights into user behavior.
  • Optimize product offerings for greater ROI.

Buy/Sell Domains Marketplaces

Domain marketplaces rely on our data to filter and categorize listings.

  • Filter by 700+ IAB categories.
  • Filter by thousands of User Personas.
  • Filter by OpenPageRank, Country, and more.

AdTech

AdTech companies use our data to power more effective ad campaigns.

  • Reach target audiences more accurately.
  • Segment audiences based on precise domain data.
  • Boost ad CTR and conversion rates.

Data Mining

Researchers and analysts turn to our database for large-scale trend analysis.

  • Uncover hidden patterns in domain usage.
  • Identify emerging markets and technologies.
  • Drive data-driven decision making.

Workplace Productivity

Employers block distracting or malicious sites to protect workflow.

  • Minimize time wasted on unsafe or irrelevant domains.
  • Ensure employees stay focused on business-critical tasks.
  • Enhance overall work efficiency.

SaaS Platforms

Integrate domain categorization directly into your software solution.

  • Launch new features based on domain attributes.
  • Improve user experience with advanced filters and analytics.
  • Maintain a competitive edge in the market.

Parental Control

Use domain categorization to automatically filter out inappropriate content.

  • Provide a safer online environment for minors.
  • Block potential risks with minimal manual oversight.
  • Ensure peace of mind for parents and guardians.

Cybersecurity

Identify and block malicious or suspicious websites.

  • Protect user data from phishing and malware.
  • Stay ahead of cybersecurity threats.
  • Mitigate brand and financial risks.

Web Filtering

Schools and libraries rely on offline categorization databases.

  • Ensure students and patrons access safe, relevant content.
  • Block harmful, adult, or malicious websites.
  • Promote a secure learning environment.

SEO

Build strategic link networks and optimize search rankings.

  • Identify potential partner or competitor websites quickly.
  • Improve domain authority with targeted link building.
  • Enhance online visibility and SERP rankings.

Website Categorization

Classify your own or your clients’ sites with minimal effort.

  • Improve discoverability by search engines.
  • Boost user engagement with relevant categories.
  • Gain deeper insights into audience interests.

Brand Protection

Monitor and track potential infringements across the web.

  • Safeguard brand reputation by identifying suspicious domains.
  • Protect intellectual property.
  • Maintain brand integrity online.

Legal Compliance

Stay compliant with content regulations in multiple jurisdictions.

  • Avoid accidentally accessing or distributing restricted material.
  • Align with GDPR and other data-protection laws.
  • Minimize legal and financial risks.

Marketing Research

Classify domains for deeper consumer and market insights.

  • Segment websites into relevant industries or topics.
  • Gain a 360-degree view of market trends.
  • Make data-backed decisions for product or service launches.

Content Moderation

Identify offensive or problematic content in large-scale environments.

  • Remove harmful content quickly.
  • Maintain a safe environment for all users.
  • Preserve platform integrity and compliance.

Testimonials


Over 600 clients have trusted our services, including global AdTech companies, major telecoms, unicorn startups, and more.
“I am really surprised by the accuracy of your data. It’s fantastic for our targeted ad campaigns.”
David
“Exactly the tool we needed for brand protection and competitor analysis. Five stars all the way!”
Rasmus
“The accuracy of the database is impressive. Our data team is very satisfied with the results.”
Jean-Louis
“Thanks for the awesome product and excellent support—perfect for our web filtering solution.”
Vitalii
“High-quality classifications—helped us categorize 100k+ products accurately in our eCommerce app!”
Arthur