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keyword

when did the slave trade start

Monthly search volume and cost-per-click data for "when did the slave trade start" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=when+did+the+slave+trade+start&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
transatlantic slave trade 18,100 $16.52 20/20
slave traders 14,800 $3.04 20/20
trade of slaves 14,800 $12.14 20/20
transatlantic slavery 14,800 $14.44 20/20
when did the atlantic slave trade start 2,900 $0 20/20
african slave trade 2,400 $6.57 20/20
the slave trade 1,900 $6.38 20/20
transatlantic trade 1,900 $0 20/20
the transatlantic slave trade 1,600 $10.45 20/20
what is the transatlantic slave trade 1,600 $0 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=when+did+the+slave+trade+start&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt