seodata.dev

keyword

softener

Monthly search volume and cost-per-click data for "softener" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=softener&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $1.36 | | competition | 0.94 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
soft water conditioner 165,000 $6.08 17/20
water softeners 165,000 $6.23 17/20
water softener 165,000 $6.08 13/20
water softener system 110,000 $9.52 16/20
water softener systems 110,000 $9.52 13/20
water softener for hard water 74,000 $4.21 15/20
household water softeners 14,800 $9.45 17/20
soft water system 14,800 $12.99 14/20
softeners 8,100 $1.57 15/20
water softener for sale 2,400 $3.63 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=softener&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