Benchmarks
Benchmarks
Transparent benchmarks of B2B data and enrichment APIs. Each report documents its methodology and links to available resources for auditing the approach or running a fresh test.
lookalike APIs ·
Lookalike API Benchmark: 10 Providers Compared on 48 Companies
Our analysis of Openbenchmarks’ lookalike study. Compare top-10 and top-100 precision, judged-seed coverage, and the limits of the published results.
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people search ·
People Search API Benchmark: 7 Providers Tested on 502 Companies
Seven people search APIs tested on the same 502 YC companies. Compare company coverage, correct people, stale and wrong results, unique finds, and cost.
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company enrichment ·
Company Enrichment API Benchmark: 6 Providers Tested on 500 Domains
Six domain-based company enrichment APIs tested on the same 349 DNS-resolved domains. Coverage, data depth, social/firmographic/funding fill rates — with the canonical model, raw JSONL, and generator script all published.
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