seodata.dev

keyword

what are cars

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

$ curl "https://app.seodata.dev/v1/keyword?q=what+are+cars&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
automobile car 22,200 $2.48 9/20
all about car 3,600 $0.91 10/20
all about cars 3,600 $3.99 10/20
all about the cars 3,600 $9.14 9/20
information of cars 2,900 $2.15 14/20
cars information 2,900 $2.15 10/20
what is a car 1,900 $0 14/20
how does a car work 1,600 $0 10/20
how cars works 1,300 $1.63 9/20
what is the car 480 $0.06 16/20

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=what+are+cars&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