seodata.dev

keyword

softening of water

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

$ curl "https://app.seodata.dev/v1/keyword?q=softening+of+water&country=us" +--------------+------------------+ | volume | 135,000 | | cpc | $7.24 | | competition | 1 | | 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
softened water 4,400 $8.2 14/20
softening hard water 3,600 $4.54 16/20
what is softening of water 3,600 $3.84 14/20
softening of hard water 3,600 $4.54 12/20
water softening 2,900 $11.34 13/20
how is water softened 880 $3.18 12/20
softening in water treatment 260 $2.57 13/20
water softening in water treatment 260 $2.57 13/20
softening 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=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