seodata.dev

keyword

dietary supplement

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

$ curl "https://app.seodata.dev/v1/keyword?q=dietary+supplement&country=us" +--------------+------------------+ | volume | 74,000 | | cpc | $4.14 | | competition | 0.69 | | country | US | | updated | 2026-05-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
supplement 110,000 $4.88 20/20
supplements 110,000 $4.88 20/20
dietary supplements 74,000 $3.97 20/20
supplement dietary 33,100 $3.16 20/20
nutrition supplements 8,100 $4.6 20/20
nutritional supplements 8,100 $4.6 20/20
health supplements 5,400 $6.11 20/20
what are food supplements 3,600 $0.4 20/20
what is a dietary supplement 3,600 $0.4 20/20
what is dietary supplement 3,600 $0.4 20/20

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=dietary+supplement&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt