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keyword

estrogen vs estradiol

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

$ curl "https://api.seodata.dev/v1/keyword?q=estrogen+vs+estradiol&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $15.2 | | competition | 0.01 | | country | US | | updated | 2026-06-08 | +--------------+------------------+
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
oestrogen and estrogen 110,000 $3 16/20
estrogens 110,000 $3.8 15/20
what is estradiol 9,900 $3.9 15/20
estradiol vs estrogen 3,600 $9.59 15/20
estrogen hormone 2,900 $4.82 15/20
estradiol and estrogen 1,900 $6.37 20/20
is estradiol estrogen 1,600 $0 17/20
difference between estradiol and estrogen 320 $4.47 15/20
is estrogen and estradiol the same thing 50 $0 15/20
oestradiol vs estrogen 40 $0 15/20

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+vs+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