seodata.dev

keyword

gnc best vitamins

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

$ curl "https://app.seodata.dev/v1/keyword?q=gnc+best+vitamins&country=us" +--------------+------------------+ | volume | 50 | | cpc | $1.19 | | competition | 1 | | country | US | | updated | 2026-05-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
gnc vitamins 8,100 $0.93 11/20
gnc: vitamins: 8,100 $0.8 9/20
gnc multivitamin 2,900 $0.75 13/20
multivitamin for women gnc 320 $0.6 9/20
gnc best products 170 $2.45 12/20
best products at gnc 170 $2.62 9/20
best vitamins at gnc 50 $1.03 14/20
best multivitamin at gnc 50 $1.03 12/20
best multivitamin gnc 50 $1.19 9/20
gnc best multivitamin 50 $1.03 9/20

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=gnc+best+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