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.Get started
100 free requests monthly. No credit card required.
By using a combination of advanced machine learning and human assistance, we categorize 4+ millions of web pages daily.
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.
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.
Prevent potential damage to your brand image by monitoring references in unwanted categories. Ensure media placements are always aligned with the brand image.
Examine the content of a page to determine the context in terms of brands, topics or keywords, simultaneously providing a rich data source to buyers for reaching target audiences and to publishers for monetizing their inventory.
Identify profitable opportunities. Generate and qualify leads based on your top performing customer profiles.
Investigate threats at the URL and identify malicious activities such as malware, phishing, fraud, and spyware.
You can easily block bad content within your application, appliance or company network. Just query our API with the requested URL and reject it if the categories are not part of your "approved" list.
Build your own products and enrich them with our high value data. Every API response is returned as a JSON which can be easily read and implemented into your product.
Get data feeds of new registered domains along with their WHOIS data generated in real time.Learn more
Find out the exact physical location of any IP address, email or domain name.Learn more
Instantly get a screenshot of any web page.Learn more
Find connections between various domains, individuals and organizations.Learn more
Ensure the validity and quality of any email address.Learn more
We provide complete and relevant domain WHOIS data which can be customized and easily integrated as per your business needs.Learn more
Monitor exact matches, variations and common misspellings of your brand name & trademarks.Learn more
Enhance your domain research toolkit by our enterprise-grade web-based solution that helps you in searching...Learn more
Find relations like ownership between hostnames and IPs.Learn more
Get a complete daily list of all the registered domains and zone files.Learn more
Get the most relevant data to be ahead of emerging security threats.Learn more
Easily detect all typosquatting domain names as soon as they are registered each day.Learn more
Find out which domains were added or dropped by registrants, with given search criteria.Learn more
Get well-parsed and normalized WHOIS information for any domain name, IP address or email.Learn more
Get access to the biggest US Internet Retailers Database.Learn more
Find out which IP range the particular IP belongs to.Learn more
Keep track of the best business opportunities online.Learn more
The most accurate domain availability checker offered on the market.Learn more
Find all domains that use the same name server.Learn more
Define website category of the given domain.Learn more
Reveal all the domains that use the same mail server.Learn more
Identify who is hosting a particular domain name or website.Learn more
Assess the domain's or IP addresses reputation and risk profile with a simple score based on a comprehensive...Learn more
Get full contacts data of the given domain.Learn more
API access through WhoisXMLAPI can be purchased as an annual subscription. The access pricing is based on the number of queries, which is measured monthly with per-minute rate limits. The pricing structure gives predictability to business planning and solution architecture.Learn more