seodata.dev

keyword

estrogen estradiol

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

$ curl "https://api.seodata.dev/v1/keyword?q=estrogen+estradiol&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $2.46 | | competition | 0.14 | | country | US | | updated | 2026-06-19 | +--------------+------------------+
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
estradiol 201,000 $3.99 14/20
what is estradiol 9,900 $3.9 20/20
estrogen vs estradiol 4,400 $15.2 18/20
estradiol and estrogen 1,900 $6.37 20/20
hormone estradiol 1,900 $2.46 12/20
is estradiol estrogen 1,600 $0 20/20
what estradiol 480 $0 13/20
estradiol a estrogen 140 $0 14/20
are estradiol and estrogen the same 70 $0 14/20
estradiol or estrogen 50 $24.95 13/20

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=estrogen+estradiol&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