keyword

3 inches ruler

Monthly search volume and cost-per-click data for "3 inches ruler" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=3+inches+ruler&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0.21 | | competition | 0.16 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# 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
ruler with inches	18,100	$0.26	14/20
3 inch ruler	1,900	$0.21	20/20
3 inches on a ruler	1,900	$0.17	18/20
three inches ruler	1,900	$0.21	15/20
3 inches on ruler	1,900	$0.21	14/20
5 inches ruler	1,600	$0.2	14/20
ruler 5 inches	1,600	$0.17	14/20
3 inch scale	210	$0.34	15/20

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://api.seodata.dev/v1/keyword?q=3+inches+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