seodata.dev

keyword

softening water treatment

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

$ curl "https://app.seodata.dev/v1/keyword?q=softening+water+treatment&country=us" +--------------+------------------+ | volume | 260 | | cpc | $2.57 | | competition | 0.8 | | 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 12/20
softened water 4,400 $8.2 12/20
softening hard water 3,600 $4.54 12/20
what is softening of water 3,600 $3.84 11/20
softening of hard water 3,600 $4.54 9/20
water softening 2,900 $11.34 13/20
softening in water treatment 260 $2.57 16/20
water softening in water treatment 260 $2.57 14/20
softener in water treatment 260 $4.73 11/20

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+water+treatment&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