seodata.dev

keyword

what is softened water

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

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+softened+water&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0.57 | | competition | 0.08 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
softening water 135,000 $7.24 11/20
hard vs soft water 8,100 $2.27 10/20
soft water vs hard water 8,100 $2.05 10/20
soft water 4,400 $9.86 18/20
softened water 4,400 $8.2 18/20
softening hard water 3,600 $4.54 12/20
water softening 2,900 $11.34 14/20
what is soft water 1,900 $0.57 17/20
what makes soft water 140 $3.37 11/20
softened water meaning 110 $0 14/20

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+softened+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