Website traffic intelligence through one clean API
InSearch helps teams turn Similarweb-style domain intelligence into product dashboards, research tools, competitive monitoring, and AI workflows with a simple domain-based API.
const traffic = await fetch('/api/v1/similarweb?' + new URLSearchParams({ domain: 'example.com' }), { headers: { Authorization: `Bearer ${apiKey}` } });const data = await traffic.json();Domain intelligence ready for applications
Use structured Similarweb API data to evaluate websites, compare markets, and automate competitive research inside your own product.
Website traffic overview
Request a domain and receive traffic intelligence that can power dashboards, reports, prospecting tools, and internal research systems.
Market and category context
Bring external website performance signals into market maps, category analysis, partner reviews, and competitive positioning workflows.
Competitor monitoring
Track domains across competitors, publishers, affiliates, and prospects so teams can spot changes and prioritize follow-up.
Structured integration layer
Receive JSON responses that are easy to store, normalize, join with SERP data, and use in AI or analytics pipelines.
Use Similarweb data where teams make decisions
The API is designed for product builders, growth teams, investors, agencies, and research teams that need domain-level traffic context without manual lookups.
Competitive research products
Build dashboards that compare domain traffic signals, market visibility, and competitor movement across categories.
Lead scoring and qualification
Enrich company and domain lists with traffic intelligence to prioritize prospects, partners, affiliates, and publishers.
AI market analysis
Give AI agents domain-level context for market summaries, opportunity scoring, due diligence, and automated research briefs.
From domain to traffic context in three steps
Send a domain, receive structured intelligence, then use the response in reporting, enrichment, or AI workflows.
Submit a domain
Call the endpoint with the website domain you want to enrich or monitor.
Receive intelligence
Get a structured response that your product can store, display, compare, or transform.
Automate decisions
Use the data in dashboards, alerts, prospect scoring, competitive research, and AI analysis.
Add website traffic intelligence to your product
Start with the Similarweb API, then combine domain intelligence with Google Trends and SERP data across InSearch.