seodata.dev

keyword

road sign

Monthly search volume and cost-per-click data for "road sign" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=road+sign&country=us" +--------------+------------------+ | volume | 74,000 | | cpc | $2.51 | | competition | 0.82 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
road signs 74,000 $2.2 20/20
sign traffic 74,000 $1.74 19/20
traffic sign 40,500 $8.19 20/20
traffic signs 40,500 $8.19 20/20
highway signs 8,100 $1.45 18/20
road traffic signs 6,600 $15.96 20/20
all traffic signs 6,600 $0.56 19/20
types of highway signs 1,600 $0.05 20/20
types of signs on the road 1,600 $0.05 20/20
signs for driving 1,600 $0.69 18/20

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=road+sign&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