keyword

define quantum

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

$ curl "https://api.seodata.dev/v1/keyword?q=define+quantum&country=us" +--------------+------------------+ | volume | 22,200 | | cpc | $2.34 | | competition | 0 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

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
quantum meaning	22,200	$2.34	20/20
meaning quantum	22,200	$2.34	14/20
quantum def	22,200	$2.34	14/20
quantum definition	18,100	$0	20/20
quantum define	18,100	$0	18/20
definition of quantum	18,100	$0	16/20
what is quantum	5,400	$2.31	20/20
what does quantum mean	3,600	$13.52	20/20
quantum what does it mean	3,600	$9.06	16/20
what is a quantum	1,000	$0	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://api.seodata.dev/v1/keyword?q=define+quantum&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