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keyword

what is softening of water

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

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+softening+of+water&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $3.84 | | competition | 0.29 | | 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 20/20
softening of water 135,000 $7.24 14/20
softened water 4,400 $8.2 15/20
softening hard water 3,600 $4.54 19/20
softening of hard water 3,600 $4.54 12/20
what is soften water 3,600 $0.56 11/20
water softening 2,900 $11.34 17/20
what is softening water 2,900 $4.69 12/20
how is water softened 880 $3.18 13/20
softening in water treatment 260 $2.57 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+softening+of+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