seodata.dev

keyword

ammonia free hair dye

Monthly search volume and cost-per-click data for "ammonia free hair dye" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=ammonia+free+hair+dye&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $0.84 | | competition | 0.72 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
ammonia-free hair color 18,100 $0.84 20/20
ammonia free hair colour 9,900 $0.73 15/20
ammonia free hair color 4,400 $0.86 20/20
color hair without ammonia 2,900 $0.77 20/20
hair color without ammonia 2,900 $0.77 20/20
hair dye without ammonia 2,900 $0.83 20/20
ammonia-free hair dyes 210 $0.76 15/20
hair color ammonia free 210 $0.88 15/20
ammonia free dye 110 $0.77 15/20
free ammonia hair color 40 $0.33 15/20

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=ammonia+free+hair+dye&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