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keyword

what is the most commonly used developer in haircolor

Monthly search volume and cost-per-click data for "what is the most commonly used developer in haircolor" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+the+most+commonly+used+developer+in+haircolor&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
hair developer 12,100 $0.48 11/20
developer and hair dye 8,100 $0.68 12/20
what is developer for hair 1,900 $0.58 16/20
what developer to use 1,600 $1.29 19/20
what is a developer for hair 1,600 $0.7 11/20
what is hair developer 480 $0.06 16/20
different volumes of developer 170 $0 11/20
how to choose a developer for hair color 50 $0 12/20
different developers for hair 50 $0 11/20
what developer to use for permanent hair color 40 $4.35 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=what+is+the+most+commonly+used+developer+in+haircolor&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