seodata.dev

keyword

circulation

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

$ curl "https://app.seodata.dev/v1/keyword?q=circulation&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $2.4 | | competition | 0.02 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
system circulation 74,000 $0.9 10/20
circulatory problems 6,600 $1.67 10/20
blood circulation 5,400 $1.77 20/20
define circulation 3,600 $0 16/20
definition of circulation 3,600 $0 12/20
heart circulation 3,600 $0.34 12/20
blood circulation in heart 3,600 $0.05 11/20
blood circulation of the heart 3,600 $0.34 10/20
circulation definition 2,400 $0 15/20
what is circulation 720 $0 12/20

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=circulation&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