seodata.dev

keyword

4 inch ruler

Monthly search volume and cost-per-click data for "4 inch ruler" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=4+inch+ruler&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0.34 | | competition | 0.19 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
inch ruler 18,100 $0.31 14/20
inches ruler 18,100 $0.27 14/20
online ruler inches 8,100 $1.02 14/20
4 inches on a ruler 1,900 $0.34 20/20
4 inches ruler 1,900 $0.34 20/20
4 inches on ruler 1,900 $0.42 18/20
3 inch ruler 1,900 $0.21 14/20
5 inches ruler 1,600 $0.2 15/20
ruler 5 inches 1,600 $0.17 15/20
5 inch ruler 1,600 $0.2 14/20

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=4+inch+ruler&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