keyword

hair in head

Monthly search volume and cost-per-click data for "hair in head" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=hair+in+head&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
how many hairs in human head	6,600	$0	11/20
how many hairs on a human head	6,600	$0	10/20
how does hair grow	2,900	$2.53	8/20
hair on head	590	$6.13	13/20
hair of head	590	$2.11	11/20
head hair	590	$1.05	9/20
is there hair in your head	170	$0	10/20
how much strands of hair does a human have	110	$0	9/20
how much hair does a person have	70	$0	9/20
hair inside head	50	$0	9/20

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://api.seodata.dev/v1/keyword?q=hair+in+head&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