keyword

carfax cars

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

$ curl "https://api.seodata.dev/v1/keyword?q=carfax+cars&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $1.19 | | competition | 0.83 | | country | US | | updated | 2026-07-01 | +--------------+------------------+

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
carfax	1,500,000	$0.93	11/20
car used sales	450,000	$1.89	11/20
carfax used car	90,500	$0.86	16/20
carfax used cars	90,500	$0.78	13/20
car buy used	60,500	$4.07	10/20
carfax used	6,600	$0.9	11/20
carfaxonline	6,600	$3.48	11/20
carfax car search	3,600	$1.59	14/20
www carfax com used cars	1,900	$1.31	13/20
carfax inc	1,300	$1.3	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=carfax+cars&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