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keyword

what softens water

Monthly search volume and cost-per-click data for "what softens water" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+softens+water&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $3.32 | | competition | 0.25 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
softening water 135,000 $7.24 19/20
hard water softener 74,000 $4.21 9/20
softened water 4,400 $8.2 13/20
what is in a water softener 4,400 $2.19 10/20
softening hard water 3,600 $4.54 14/20
what is softening of water 3,600 $3.84 11/20
what is soften water 3,600 $0.56 9/20
water softening 2,900 $11.34 16/20
what is a water softener 2,900 $3.32 12/20
softening methods of water 50 $5.8 10/20

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+softens+water&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt