keyword

list of billionaires

Monthly search volume and cost-per-click data for "list of billionaires" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=list+of+billionaires&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $3.22 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
richest men in the world	165,000	$3.66	19/20
the richest people in the world	90,500	$3.59	20/20
top 10 wealthiest person in the world	22,200	$1.92	19/20
forbes billionaires list	14,800	$0	20/20
billionaire list	12,100	$2.36	20/20
billionaires list	12,100	$3.22	20/20
top 100 richest people in the world	2,400	$0	20/20
top billionaires world	1,900	$0	20/20
top ten billionaires	1,900	$2	20/20
top most richest person in the world	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=list+of+billionaires&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