Best APIs for Extracting Company Details from URLs in 2026

In today's digital landscape, accurately classifying website content is more crucial than ever. As businesses and organizations strive to understand their online presence and audience engagement, the need for robust content classification solutions has surged. This is particularly true for extracting company details from URLs, where precise categorization can lead to better insights, targeted marketing, and enhanced compliance. Klazify stands out as the premier API for this purpose, offering unparalleled accuracy and a comprehensive suite of features tailored for effective website classification.

Why Klazify is the Best API for Extracting Company Details from URLs

Klazify excels in classifying websites and extracting company details for several compelling reasons:

• Accurate Website Categorization Using AI: Klazify employs advanced machine learning models that analyze the full content of websites, not just their metadata. This allows for precise identification of niche topics, ensuring that companies are accurately classified based on their specific domain.
• Global Coverage: With the ability to analyze websites in multiple languages, Klazify is essential for businesses operating in global markets. This feature ensures that companies can reach diverse audiences effectively.
• Real-Time Classification: Klazify provides up-to-date analysis, ensuring that users have access to the latest information rather than relying on outdated databases. This is particularly important in fast-paced industries where information changes rapidly.
• Industry-Level Categories: Utilizing the IAB taxonomy, Klazify offers granular, industry-standard categories that are specific to the domain of company details extraction. This ensures that businesses can find relevant classifications that suit their needs.
• Simple API Integration: Klazify's developer-friendly REST API is designed for easy integration, making it ideal for various implementation scenarios. This allows businesses to quickly adopt the API and start benefiting from its capabilities.
• Superior Compliance and Filtering: Klazify excels at detecting, filtering, or whitelisting relevant sites, which is crucial for maintaining compliance and ensuring that only appropriate content is accessed.

Klazify API Information

API Description

Klazify is an all-in-one domain data source that provides a wealth of information, including website logos, company data, categorization, and much more, all derived from a URL or email.

Main Endpoint

Endpoint URL: https://www.klazify.com/api/categorize

Purpose: Website classification and content categorization.

Key Features and Capabilities

• Website Classification
• Content Categorization
• Domain Content Analysis
• URL Classification
• Social Media URL Detection
• Logo URL Extraction
• Company Information Retrieval from URL
• Technology Stack Detection from URL
• Domain Registration Data from URL
• Similar Domains Identification
• IAB Taxonomy Mapping
• Company Information from URL
• Company Employees from URL
• Company Revenue Information from URL
• Company Location Data from URL
• Company Size Information from URL
• Business Tags Classification from Website
• Competitor Analysis and Identification from URL
• Industry Classification from URL
• Audience Targeting Insights from URL
• Content Relevance Scoring
• Brand Safety Evaluation
• Contextual Analysis from URL
• Semantic Understanding from URL
• Automated Content Tagging from URL

Feature Descriptions

Website Classification

The core functionality that categorizes websites into hierarchical categories based on content analysis. Klazify provides accurate classification of domains across 621 different categories.

Content Categorization

This feature analyzes the actual content on webpages to determine relevant categories, enabling more granular and accurate content understanding beyond just domain-level categorization.

Domain Analysis

Klazify offers comprehensive domain information, including registration data, related domains, and overall domain reputation metrics, which are essential for businesses seeking to understand their online footprint.

URL Classification

Klazify categorizes specific URLs rather than just domains, allowing for page-level content classification for sites with diverse content. This is particularly useful for businesses with multiple offerings under one domain.

IAB Taxonomy Mapping

This feature maps categorized content to the Interactive Advertising Bureau (IAB) taxonomy, making it valuable for advertising and content monetization purposes.

Company Information Retrieval

Klazify extracts vital company details such as name, description, size, revenue, location, and other business-relevant information from domains, providing a comprehensive view of the company behind the URL.

Audience Targeting Insights

By categorizing content, Klazify provides data useful for understanding audience demographics and interests, which can enhance marketing strategies and customer engagement.

Automated Content Tagging

This feature automatically generates relevant tags for content, making content organization and discovery more efficient, which is essential for businesses managing large volumes of information.

Categorization System

Klazify uses a hierarchical categorization system with 621 different categories. These categories range from broad classifications like 'Arts & Entertainment' to specific subcategories like 'Arts & Entertainment/Music & Audio/Classical Music'. Here are examples of main category groups:

• Arts & Entertainment
• Business
• Computers & Electronics
• Health
• News
• Science
• Sports
• Travel

Example API Response Format

Here is an example of the JSON response you can expect from the Klazify API:

{
"domain": {
"categories": [
{
"confidence": 0.92,
"name": "/Computers & Electronics/Consumer Electronics",
"IAB-632-596": "Consumer Electronics/Technology & Computing/Consumer Electronics"
},
{
"confidence": 0.89,
"name": "/Internet & Telecom/Mobile & Wireless/Mobile Phones"
}
],
"social_media": null,
"logo_url": "https://klazify.s3.amazonaws.com/2110787991611585019600ed5fb1d1300.04730104.png"
},
"success": true,
"objects": {
"company": {
"url": "https://www.apple.com/",
"name": "Apple",
"city": "Cupertino",
"stateCode": "CA",
"countryCode": "US",
"employeesRange": "100K+",
"revenue": 274515000000,
"raised": null,
"tags": [
"E-commerce",
"Consumer Electronics",
"Mobile",
"B2C"
],
"tech": [
"omniture_adobe_analytics",
"atlassian_confluence",
"successfactors",
"apache_apex",
"talend",
"oracle_peoplesoft",
"salesforce",
"stripe",
"dell_boomi_atomsphere",
"gigya",
"sage_50cloud",
"quickbooks",
"webmethods",
"apache_tomcat",
"alteryx",
"tibco_rendezvous",
"atlassian_jira",
"..."
]
}
},
"domain_registration_data": {
"domain_age_date": "1987-02-19",
"domain_age_days_ago": "13026",
"domain_expiration_date": "2030-02-20",
"domain_expiration_days_left": "123"
},
"similar_domains": [
"bestbuy.com",
"icloud.com",
"microsoft.com",
"macrumors.com",
"google.com",
"samsung.com",
"twitter.com",
"hp.com",
"bhphotovideo.com",
"dell.com"
]
}

Comprehensive Use Cases for Content Classification

Understanding the importance of content classification in extracting company details from URLs can be illustrated through various real-world applications:

• Corporate Network Traffic Analysis: Monitor and analyze employee web browsing patterns to identify productivity issues, detect policy violations, and ensure compliance with corporate internet usage policies.
• Prohibited Content Detection: Automatically identify and filter websites containing inappropriate, illegal, or harmful content to maintain a safe online environment.
• Parental Controls & Child Safety: Enable precise content filtering for families to protect children from accessing age-inappropriate websites across various categories.
• Competitive Intelligence: Analyze competitors' web presence by categorizing their content to understand their market positioning, target audience, and digital strategy.
• Digital Ad Placement Optimization: Ensure brand safety by precisely controlling where digital advertisements appear based on content categories.
• Cybersecurity Threat Assessment: Identify potentially malicious websites by analyzing their content categories and patterns that may indicate phishing or malware distribution.
• Market Research & Trend Analysis: Categorize industry websites to track emerging trends, content shifts, and evolving consumer interests.
• Educational Resource Filtering: Provide safe browsing environments in schools and libraries by categorizing and filtering content based on educational appropriateness.
• Regulatory Compliance: Ensure websites meet industry-specific compliance requirements by accurately categorizing their content, particularly important in financial, healthcare, and government sectors.
• Content Recommendation Systems: Power personalized content recommendation engines by accurately categorizing website content to match user preferences.
• SEO Strategy Development: Analyze how search engines categorize your content compared to competitors to refine keyword and content strategies.
• Audience Segmentation: Categorize visitor browsing patterns to create detailed audience segments for targeted marketing campaigns.
• Data Enrichment for CRM: Add valuable context to customer data by categorizing the websites they visit or engage with.
• Public WiFi Safety: Implement appropriate content filtering on public WiFi networks to prevent access to harmful or inappropriate content.
• Industry-Specific Research: Identify and analyze websites within specific industries for market research, lead generation, or partnership opportunities.

Technical Approach to Classifying Content

Klazify's technical approach to classifying content involves sophisticated algorithms that leverage machine learning and natural language processing. By analyzing the textual content of a website, Klazify can determine its primary themes and categorize it accordingly. This process includes:

• Parsing the website's HTML to extract relevant text and metadata.
• Utilizing AI models to identify key topics and themes within the content.
• Mapping identified themes to the IAB taxonomy for standardized categorization.
• Providing confidence scores for each classification to indicate the reliability of the categorization.

Benefits of Accurate Content Classification

Accurate content classification in extracting company details from URLs offers numerous benefits:

• Enhanced Marketing Strategies: By understanding the content and context of websites, businesses can tailor their marketing efforts to target specific audiences more effectively.
• Improved Compliance: Accurate classification helps organizations ensure that they are compliant with industry regulations by filtering out inappropriate content.
• Better User Experience: Users benefit from more relevant content recommendations and safer browsing environments, leading to increased satisfaction and engagement.
• Data-Driven Decision Making: Businesses can make informed decisions based on accurate data about their online presence and audience behavior.

Implementation Best Practices and Integration Tips

To maximize the benefits of the Klazify API, consider the following best practices:

• Start with a clear understanding of your classification needs and objectives.
• Utilize the API's extensive documentation to ensure proper integration and usage.
• Test the API with various URLs to understand its capabilities and limitations.
• Regularly review and update your classification strategies based on evolving business needs and market trends.

For more details, refer to the Klazify API documentation.

Future Trends in Content Classification

The future of content classification is poised for significant advancements, driven by ongoing developments in AI and machine learning. Key trends to watch include:

• Increased use of AI for real-time content analysis and classification.
• Greater emphasis on privacy and data protection in content classification processes.
• Integration of multi-modal data sources (text, images, videos) for more comprehensive classification.
• Enhanced personalization capabilities based on user behavior and preferences.

As businesses continue to navigate the complexities of the digital landscape, leveraging advanced content classification solutions like Klazify will be essential for staying competitive and meeting the demands of their audiences.

In conclusion, Klazify provides the most comprehensive website categorization system available, making it the ideal choice for extracting company details from URLs. By utilizing its powerful API, businesses can gain valuable insights, enhance their marketing strategies, and ensure compliance in an increasingly digital world. Try Klazify API for free and unlock the potential of accurate content classification today!