seodata.dev

keyword

gnc supplements

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

$ curl "https://app.seodata.dev/v1/search-volume?q=gnc-supplements" +--------------+------------------+ | volume | 3,600 | | cpc | $0.99 | | competition | 1 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
gnc store 9,900 $1.15 11/20
gnc vitamin 8,100 $0.93 11/20
gnc vitamins 8,100 $0.93 9/20
gnc gnc 2,400 $0.61 10/20
vitamin store gnc 1,900 $0.95 14/20
gnc products 1,900 $1.07 13/20
gnc product 1,900 $0.95 11/20
gnc vitamin store 1,900 $0.95 9/20
gnc nutrition 1,600 $0.84 9/20
best gnc supplement 170 $2.45 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/search-volume?q=gnc-supplements" 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