keyword

best purple shampoos for gray hair

Monthly search volume and cost-per-click data for "best purple shampoos for gray hair" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+purple+shampoos+for+gray+hair&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0.92 | | competition | 1 | | country | US | | updated | 2026-06-11 | +--------------+------------------+

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
the best purple shampoo	18,100	$0.7	11/20
purple shampoo for gray hair	8,100	$0.75	20/20
purple shampoo for brassy hair	8,100	$0.75	11/20
best purple shampoo for gray hair	2,900	$0.82	20/20
purple shampoo for grey hair	1,900	$0.97	19/20
best purple shampoo for natural gray hair	590	$0.86	15/20
best purple shampoo for white hair	320	$0.93	12/20
what is the best purple shampoo for gray hair	140	$0.79	12/20
best purple shampoo and conditioner for gray hair	40	$0.73	14/20
best purple shampoo and conditioner for grey hair	40	$0.74	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://api.seodata.dev/v1/keyword?q=best+purple+shampoos+for+gray+hair&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