keyword

cal

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

$ curl "https://app.seodata.dev/v1/keyword?q=cal&country=us" +--------------+------------------+ | volume | 368,000 | | cpc | $0.95 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
cal cal	49,500	$1.1	20/20
cl ca	40,500	$0.76	7/20
california state university	33,100	$12.32	8/20
cal state	22,200	$2.41	7/20
cal university	5,400	$7.99	15/20
csula get	4,400	$4.68	7/20
ca l	2,400	$0.72	7/20
cal website	1,000	$0.12	12/20
what cal	720	$0	8/20
www cal	170	$0.87	10/20

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=cal&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