Get this data via API
Classify underbuilt.com — and any other URL — with one call.
620+ IAB categories, company data, tech stacks and logos. JSON out, real time.
curl -X POST 'https://www.klazify.com/api/categorize' \
-H 'Authorization: Bearer YOUR_API_KEY' \
-H 'Content-Type: application/json' \
-d '{"url": "https://underbuilt.com"}'
{
"domain": {
"domain_url": "https://underbuilt.com",
"categories": [
{
"name": "/Business & Industrial/Construction & Maintenance/Other",
"confidence": 0.6593664884567261,
"IAB-105-90": "Industries - Mechanical and Industrial Engineering Industry"
},
{
"name": "/Real Estate/Real Estate Services/Property Inspections & Appraisals",
"confidence": 0.5230594277381897,
"IAB21": "Real Estate",
"IAB-441": "Real Estate/Real Estate"
},
{
"name": "/Home & Garden/Home Improvement/Other",
"confidence": 0.3032129406929016,
"IAB10": "Home & Garden",
"IAB-274": "Home & Garden/Home & Garden"
},
{
"name": "/Reference/General Reference/How-To, DIY & Expert Content",
"confidence": 0.19597548246383667,
"IAB-264-239": "Hobbies & Interests - Content Production"
},
{
"name": "/Arts & Entertainment/Visual Art & Design/Architecture",
"confidence": 0.15977944433689115,
"IAB1": "Arts & Entertainment",
"IAB-324-JLBCU7": "Movies/Entertainment/Movies"
},
{
"name": "/Law & Government/Legal/Real Estate Law",
"confidence": 0.15696749091148376,
"IAB21": "Real Estate",
"IAB-441": "Real Estate/Real Estate"
},
{
"name": "/Real Estate/Property Development",
"confidence": 0.10534783452749252,
"IAB21": "Real Estate",
"IAB-441": "Real Estate/Real Estate"
},
{
"name": "/Real Estate/Real Estate Listings/Residential Sales",
"confidence": 0.10440416634082794,
"IAB21": "Real Estate",
"IAB-441": "Real Estate/Real Estate"
}
]
},
"success": true
}
Company
Category
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