seodata.dev

keyword

ecg

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

$ curl "https://app.seodata.dev/v1/keyword?q=ecg&country=us" +--------------+------------------+ | volume | 74,000 | | cpc | $4.83 | | competition | 0.02 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
ecg test 74,000 $4.67 20/20
electrocardiogram test 74,000 $4.67 20/20
test ecg 74,000 $4.67 20/20
electrocardiography 33,100 $4.07 20/20
ecg meaning 27,100 $0.96 20/20
ekg meaning 27,100 $3.26 20/20
electrocardiogram meaning 27,100 $0.96 20/20
what is an ekg 18,100 $1.09 20/20
electrocardiogram what is it 14,800 $2.46 20/20
what is an ecg 14,800 $0.9 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=ecg&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