seodata.dev

keyword

which shampoo does not have sulfate

Monthly search volume and cost-per-click data for "which shampoo does not have sulfate" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=which+shampoo+does+not+have+sulfate&country=us" +--------------+------------------+ | volume | 30 | | cpc | $1.95 | | competition | 1 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
best sulfate free organic shampoo 30 $6.59 11/20
sulfate free salon shampoo brands 30 $0 11/20
what's the best sulfate free shampoo 30 $2.53 11/20
what shampoos do not contain sulfates 20 $3.1 15/20
best sulfate free 20 $0 12/20
non drugstore shampoo 20 $0 12/20
what is the best shampoo without sulfate 20 $2.69 12/20
anti sulfate shampoo 20 $1.58 11/20
sulfate-free shampoo that actually cleans hair 20 $6.5 11/20
sulfate free brands 10 $1.98 12/20

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=which+shampoo+does+not+have+sulfate&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