Discovery API
Discovery API
Search the classified web by rank, category, country, technology, and company size. One call returns up to 100 domains.
{
"total": 2340,
"page": 1,
"total_pages": 24,
"results": [
{
"domain": "gymshark.com",
"company_name": "Gymshark",
"company_country": "US",
"primary_category": "/Shopping",
"tech_stack": [
"Shopify",
"Google Analytics"
],
"global_rank": 4521,
"monthly_visits": 12000000
}
]
}
What this API returns
-
Filters, not a single URL
Category, country, technology, employee range, and rank.
-
100 domains per page
Page through the matches. One request counts as one API call.
-
The full classified index
This is the endpoint that queries the database, not one website.
Frequently asked questions
It searches Klazify’s classified index. Filter by category, country, technology, employee range, and rank. It does not classify a single URL.
Up to 100 domains per page. Page through the matches. One request counts as one API call.
No. Discovery takes filters, not a URL, so this page shows a static example. Send the call from the API docs or from your own code.
Domain, company name, country, primary category, tech stack, global rank, and monthly visits.
Pricing
Simple, transparent pricing
No long-term commitment. Upgrade, downgrade, or cancel anytime.
Every endpoint
Discovery API
Search the web by category, country, and tech
Website Categorization API
620+ IAB categories from any URL
Real-Time Classification API
Classify live, or return the saved result
IAB Categories API
IAB taxonomy for any domain
Company API
Company profile from a URL
Tech Stack API
CMS, analytics, CDN, and 150+ technologies
Logo API
Company logo from a domain
Domain Expiration API
Age, creation date, and days until expiry
Social Media API
Social profile links from any domain
Similar Domains API
Up to 10 related domains
Traffic Intelligence API
Rank, visits, sources, and top countries
Category List API
The full taxonomy, v1 and v2