seodata.dev

keyword

road sign speed

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

$ curl "https://app.seodata.dev/v1/keyword?q=road+sign+speed&country=us" +--------------+------------------+ | volume | 40 | | cpc | $5.64 | | competition | 0.27 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
speed limit sign 18,100 $7.12 14/20
sign of speed limit 18,100 $7.81 9/20
speed sign 1,600 $5.21 11/20
road sign for speed limit 390 $5.33 12/20
speed limit road signs 390 $5.33 10/20
speed traffic signs 70 $8.24 12/20
highway speed limit signs 70 $4.01 10/20
speed limits signs 70 $1.23 10/20
speed sign on road 40 $3.3 9/20
road speed signs 30 $6.6 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=road+sign+speed&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