#1 Website Categorization | Whois XML API

Define website category of the given domain

We provide a daily updated well-structured database domain names classified into 25 different categories. By using a combination of advanced machine learning and human assistance, we categorize 4+ millions of web pages daily.

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100 free requests monthly. No credit card required.

Website Categorization product line includes

Lookup

Identify what category the given domain name belongs to through the handy GUI tool.

Website Categorization Lookup | Whois XML API
Website Categorization API | Whois XML API

API

Our machine learning-based Website Categorization API engine retrieves the website content and meta tags, extracts texts and assigns categories based on natural language processing.

Website Contacts & Categories Database

We provide a daily updated well-structured database domain names classified into 25 different categories with their owner contact information. Every day, we parse more than 4 million websites.

Website Contacts & Categories Database | Whois XML API

Benefits

  • Relevance

    By using a combination of advanced machine learning and human assistance, we categorize 4+ millions of web pages daily.

  • Compatibility

    You can also combine Website Classification API with our Domain Research Suite so as to get enhanced WHOS records or registration details including contact information, registrant details for any/all of the 25 categories.

  • Precise

    We support over 25 categories and are constantly adding new ones to the list. If you are looking for a certain category that we don’t currently have, feel free to send us a feature request.

Website Categorization | Whois XML API

Get 100 free credits monthly. No credit card required.

Get started

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Have questions?

We work hard to improve our services for you. As part of that process, we welcome your feedback, questions, and suggestions. Please let us know about your thoughts and feelings, and any way in which you think we can improve our product.

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