keyword

can caffeine be addictive

Monthly search volume and cost-per-click data for "can caffeine be addictive" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=can+caffeine+be+addictive&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

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
caffeine addictive	6,600	$0.1	20/20
caffeine dependence	6,600	$0.1	18/20
addictiveness of caffeine	6,600	$0.19	11/20
caffeine addiction	5,400	$0.21	18/20
addiction caffeine	5,400	$0.21	11/20
is caffeine addictive	2,900	$0.06	20/20
caffeine addiction symptoms	1,300	$0.75	17/20
how addictive is caffeine	590	$0	12/20
why caffeine is addictive	260	$0	12/20
is caffeine highly addictive	30	$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://api.seodata.dev/v1/keyword?q=can+caffeine+be+addictive&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