seodata.dev

keyword

estrogen

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

$ curl "https://app.seodata.dev/v1/keyword?q=estrogen&country=us" +--------------+------------------+ | volume | 110,000 | | cpc | $3.8 | | competition | 0.26 | | country | US | | updated | 2026-06-03 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
oestrogen and estrogen 110,000 $3 20/20
estrogens 110,000 $3.8 19/20
what is estrogen 18,100 $1.84 20/20
what does estrogen do 8,100 $1.69 18/20
estrogen meaning 3,600 $0 20/20
estrogen levels 3,600 $1.97 18/20
estrogen definition 2,900 $0 20/20
estrogen hormone 2,900 $4.82 20/20
estrogens definition 2,900 $0 18/20
estrogen for women 2,400 $2.92 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=estrogen&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