keyword

best cheap purple shampoo

Monthly search volume and cost-per-click data for "best cheap purple shampoo" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+cheap+purple+shampoo&country=us" +--------------+------------------+ | volume | 110 | | cpc | $0.41 | | competition | 1 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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	12/20
purple shampoo for blonde hair	18,100	$0.91	11/20
best purple shampoo	14,800	$0.84	10/20
purple shampoo for brassy hair	8,100	$0.75	10/20
best purple shampoo for blonde hair	5,400	$0.99	13/20
best blonde shampoo	3,600	$1.96	11/20
purple shampoo for highlights	1,300	$0.58	10/20
best drugstore purple shampoo	1,000	$0.56	10/20
purple shampoo brands	720	$0.49	10/20
best drugstore blonde shampoo	110	$0.71	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://api.seodata.dev/v1/keyword?q=best+cheap+purple+shampoo&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