seodata.dev

keyword

king helix mattress

Monthly search volume and cost-per-click data for "king helix mattress" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=king+helix+mattress&country=us" +--------------+------------------+ | volume | 70 | | cpc | $3.26 | | competition | 1 | | country | US | | updated | 2026-06-29 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
helix mattresses 74,000 $4.54 16/20
helix mattress 74,000 $4.54 13/20
helix sleep 14,800 $4.92 14/20
helix mattress reviews 6,600 $5.85 16/20
review of helix mattress 6,600 $5.85 13/20
helix midnight mattress 5,400 $5.77 12/20
helix mattress review 4,400 $9.26 13/20
helix mattress price 1,300 $4.16 14/20
helix memory foam mattress 90 $7.35 12/20
helix mattress full size 40 $5.57 13/20

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://api.seodata.dev/v1/keyword?q=king+helix+mattress&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