seodata.dev

keyword

who was the first slave

Monthly search volume and cost-per-click data for "who was the first slave" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=who+was+the+first+slave&country=us" +--------------+------------------+ | volume | 0 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
when did slavery start 22,200 $7.41 14/20
when did slavery start in america 9,900 $5.82 13/20
who started slavery 4,400 $1.63 14/20
slavery history 3,600 $15.34 12/20
who were the first slaves in history 2,900 $5.88 20/20
who invented slavery 2,900 $0 14/20
how did slavery start 2,900 $10.27 13/20
why did slavery start 1,300 $16.77 14/20
who was the first slave in the united states 320 $0 14/20
who was the first ever slave 90 $0 16/20

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=who+was+the+first+slave&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt