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keyword

sulfate free shampoo greasy hair

Monthly search volume and cost-per-click data for "sulfate free shampoo greasy hair" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=sulfate+free+shampoo+greasy+hair&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $1.09 | | competition | 0.17 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
sulfate-free shampoo for oily hair 4,400 $1.09 18/20
sulphate free shampoo for oily hair 4,400 $1.09 11/20
sulfate free shampoo for oily hair 3,600 $1.15 20/20
sulfate free shampoo oily hair 590 $1.17 16/20
sulfate-free shampoo oily hair 590 $1.17 16/20
sulfate-free shampoo for oily scalp 480 $1.12 12/20
sulphate free shampoo greasy hair 320 $1.31 14/20
sulfate free shampoo for oily scalp 320 $2.17 12/20
is sulfate free shampoo good for oily hair 40 $0 12/20
is sulfate-free shampoo good for oily hair 40 $0.45 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=sulfate+free+shampoo+greasy+hair&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