keyword

esi rating

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

$ curl "https://app.seodata.dev/v1/keyword?q=esi+rating&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-04 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
emergency severity index	22,200	$2.46	15/20
esi triage levels	1,300	$0	15/20
esi level	1,300	$0	13/20
esi levels	1,300	$0	12/20
esi triage	1,000	$1.89	16/20
esi level chart	40	$0	12/20
esi 5 level triage	30	$0	11/20
esi 5-level triage	30	$0	10/20
esi level 4	30	$0	10/20
esi 2 triage	20	$0	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://app.seodata.dev/v1/keyword?q=esi+rating&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