keyword

level 4 hair dye

Monthly search volume and cost-per-click data for "level 4 hair dye" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=level+4+hair+dye&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $0.76 | | competition | 0.86 | | country | US | | updated | 2026-06-26 | +--------------+------------------+

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
4 hair color	9,900	$0.34	10/20
hair levels	9,900	$0.11	9/20
hair color levels	8,100	$0.64	10/20
hair levels chart	6,600	$0.11	10/20
color hair levels	6,600	$0.33	9/20
hair level 5	2,400	$0.02	9/20
levels of hair color	1,900	$2.17	12/20
level 4 hair	1,300	$1.37	14/20
hair level 4	1,300	$0.86	13/20
level 4 hair color	1,000	$0.32	16/20

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=level+4+hair+dye&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