keyword

esi castle rock

Monthly search volume and cost-per-click data for "esi castle rock" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=esi+castle+rock&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

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
esi construction	6,600	$9.52	2/20
elite surface infrastructure	590	$10.19	9/20
esi denver co	260	$0	4/20
esi denver	260	$0	3/20
elite surface infrastructure esi	140	$0	11/20
esi in colorado	70	$1.59	5/20
esi colorado	70	$1.59	3/20
elite infrastructure	20	$0	3/20
esi concrete	20	$0	2/20
esi denver colorado	20	$0	2/20

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=esi+castle+rock&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