seodata.dev

keyword

what shampoos do not contain sulfates

Monthly search volume and cost-per-click data for "what shampoos do not contain sulfates" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+shampoos+do+not+contain+sulfates&country=us" +--------------+------------------+ | volume | 20 | | cpc | $3.1 | | competition | 1 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
shampoos with no sulphates 90 $4.1 12/20
which shampoo does not have sulfate 30 $1.95 15/20
best sulfate free shampoo for thick hair 30 $4 11/20
sulfate free salon shampoo brands 30 $0 11/20
what's the best sulfate free shampoo 30 $2.53 11/20
non drugstore shampoo 20 $0 14/20
what is the best shampoo without sulfate 20 $2.69 13/20
anti sulfate shampoo 20 $1.58 12/20
best sulfate free 20 $0 11/20
best sulfate free smoothing shampoo 20 $8.04 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://app.seodata.dev/v1/keyword?q=what+shampoos+do+not+contain+sulfates&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt