seodata.dev

keyword

stop lights

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

$ curl "https://app.seodata.dev/v1/keyword?q=stop+lights&country=us" +--------------+------------------+ | volume | 27,100 | | cpc | $0.86 | | competition | 0.21 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
traffic light 60,500 $3.14 12/20
traffic lights 60,500 $2.84 12/20
light traffic 60,500 $3.14 10/20
traffic lighting 49,500 $1.38 10/20
stop light 27,100 $1 13/20
who invented the traffic light 12,100 $0 9/20
traffic light invention 2,400 $0 13/20
traffic lights inventor 2,400 $0 10/20
traffic signals lights 1,900 $2.74 14/20
traffic signal lights 590 $1.14 11/20

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=stop+lights&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