Solutions
Web intelligence
for every team
From ad-tech and marketing to sales prospecting and competitive research — see how teams use Klazify to make smarter, data-driven decisions.
Monitor competitors.
Target smarter.
Understand your competitive landscape, benchmark traffic performance, identify content gaps, and discover what technologies competitors use. Make data-driven marketing decisions.
Compare traffic, rank, and engagement metrics against any competitor. Track how your position changes over time.
Discover which IAB categories competitors rank in that you don't. Identify untapped content opportunities.
Understand where your competitors' traffic comes from — search, social, direct, referral — and optimize your channels.
| Domain | Industry | Size | Traffic |
|---|---|---|---|
| stripe.com | Fintech | 5K-10K | 52M |
| shopify.com | E-commerce | 10K-50K | 89M |
| notion.so | Productivity | 1K-5K | 34M |
| figma.com | Design | 1K-5K | 28M |
| linear.app | DevTools | 100-500 | 4.2M |
Enrich leads.
Close faster.
Turn a list of domains into a qualified prospect database. Enrich every lead with company size, revenue, industry, technology stack, and traffic data. Build targeted lists by filtering the Klazify database.
Upload a CSV of domains and get back company data, traffic metrics, tech stacks, and categories for every lead.
Filter the Klazify database by industry, technology, employee size, country, and revenue to build targeted prospect lists.
Before every call, get a complete profile: what technology they use, how much traffic they get, and who their competitors are.
Enrich your data.
Power your models.
Feed Klazify data into your analytics pipelines, data warehouses, and ML models. Classify millions of URLs, enrich customer records, and build market intelligence dashboards with structured, reliable data.
Classify and enrich URLs at scale via the API. Process millions of domains through your ETL pipeline with structured IAB taxonomy output.
Map entire industry verticals by filtering domains by category, company size, and traffic. Export datasets for market sizing and TAM analysis.
Build internal tools and dashboards powered by Klazify data. Monitor competitor landscapes, track industry trends, and alert on changes.
import klazify
client = klazify.Client("YOUR_API_KEY")
# Enrich a batch of domains
domains = ["stripe.com", "shopify.com", "notion.so"]
for domain in domains:
profile = client.categorize(domain)
company = client.company(domain)
traffic = client.traffic(domain)
# Push to your data warehouse
warehouse.upsert({
"domain": domain,
"category": profile["categories"][0],
"employees": company["employees"],
"monthly_visits": traffic["visits"],
})
Classify user-submitted URLs against brand safety categories before publishing. Block unsafe content automatically.
Auto-fill company data when a user enters their website URL. Pre-populate industry, size, and tech stack fields.
Enrich transaction data with website classification and company intelligence. Flag high-risk categories.
Build admin dashboards that show domain intelligence for your customer base. Monitor tech stack changes.
Build smarter
products.
Integrate web intelligence directly into your product. Auto-classify URLs, enrich user profiles, detect technologies, and build smart features powered by domain data. Simple REST API, clean JSON, works with any stack.
Use Cases
How companies use Klazify
Contextual Targeting
Classify publisher inventory into IAB categories for programmatic ad placement. Ensure brand safety at scale.
Lead Enrichment
Enrich CRM records with company data, traffic metrics, and tech stacks. Qualify leads before outreach.
Competitive Intelligence
Benchmark against competitors on traffic, tech stack, and content categories. Monitor landscape changes.
Brand Safety
Screen URLs against brand safety categories before ad placement. Protect brand reputation with IAB-standard classification.
Market Research
Map entire industry verticals. Filter by category, technology, size, and country to size markets and identify opportunities.
Content Moderation
Auto-classify user-submitted URLs. Block or flag content in unsafe categories before it appears on your platform.
Ready to get started?
100 free lookups per day. The Starter plan includes a 7-day free trial.