Most accurate company headcount API in 2026
HarvestAPI, Up2Data and Skrapp are the most accurate company headcount API providers in our benchmark. We rank the 8 providers we score by their Data score alone: how often the API gives the right answer. Each line shows the provider's plan with the top Data score and that plan's Overall score. Each line also shows what 1,000 companies cost, when we know the price.
Every company headcount API provider we score, ranked by Data score
- HarvestAPI, $280 pack, Pro: Data score 98, Overall score 66.2, $57.90 per 1,000 companies
- Up2Data, $25 pack, 10K: Data score 93, Overall score 81.2, $2.50 per 1,000 companies
- Skrapp, $349 monthly, Enterprise 50K: Data score 85, Overall score 72.6, $20.94 per 1,000 companies
- Pipecorn, $399 monthly, Grow, 27,000 credits a month: Data score 80, Overall score 67.9, $14.78 per 1,000 companies
- BlitzAPI, $499 monthly, Scale: Data score 50, Overall score 70.6, $0.10 per 1,000 companies
- The Swarm, $500 monthly: Data score 45, Overall score 62.5, $10.00 per 1,000 companies
- ZenRows, top-up from $5: Data score 40, Overall score 66.0
- Anysite, $49 monthly: Data score 0, Overall score 0.0, $3.27 per 1,000 companies. We give it 0 overall because its Data score is 0.
The Data score on company headcount APIs
Out of 100: the share of companies for which the call returned the number of people who work there that the company's own LinkedIn page shows, within 10%. A provider we called more than once on the same company is scored on all those calls, so no one run decides it. We lower the score when we test the call on fewer companies than the benchmark has.
- Best company headcount API in 2026
- Company headcount API pricing: plans compared
- Company headcount API benchmark as CSV
- most-accurate-company-headcount-api.txt
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