seodata.dev

keyword

pills vitamins

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

$ curl "https://app.seodata.dev/v1/keyword?q=pills+vitamins&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0.92 | | country | US | | updated | 2026-05-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vitamin supplements 27,100 $3.91 20/20
vitamin supplement 27,100 $3.91 14/20
vitamins and supplements 22,200 $3.69 16/20
vitamins supplements 22,200 $3.69 16/20
supplement vitamins 22,200 $3.69 15/20
vitamins supplement 9,900 $3.79 20/20
supplements vitamin 9,900 $3.79 15/20
supplements vitamins 9,900 $3.93 15/20
best vitamin supplement 2,900 $3.03 14/20
vitamin pills 2,400 $1.51 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=pills+vitamins&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