Build with knowledge
The tools we built to structure the world’s knowledge. See how the full stack comes together.
Extract a page
Classify and extract structured, opinionated JSON from a single URL without hallucinations. (Surprise! It's not an LLM)
Crawl every page
Walk an entire site from a single seed URL and extract thousands of pages into a single structured dataset.
Structure natural language
Resolve entities, relationships, facts, and sentiment from plain text.
Query the Knowledge Graph
Run structured queries against the world's largest Knowledge Graph of the public web for companies, people, news, and more.
Search the web
Ultra-low latency web search without ads or telemetry. Built for self-hosting and API access.
Test Drive our APIs
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Try
Enter a query and hit Search to see the response.
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