seodata.dev

keyword

what are supplements

Monthly search volume and cost-per-click data for "what are supplements" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+are+supplements&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0.48 | | competition | 0.01 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
supplementation in food 49,500 $3.75 20/20
supplements meaning 9,900 $0 20/20
nutritional supplements 8,100 $4.6 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 a food supplement 3,600 $0.4 20/20
what is dietary supplement 3,600 $0.4 20/20
dietary supplements definition 1,900 $0 20/20
food supplement 1,900 $4.63 20/20
food supplements 1,900 $3.37 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=what+are+supplements&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