seodata.dev

keyword

collagen peptides

Monthly search volume and cost-per-click data for "collagen peptides" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=collagen+peptides&country=us" +--------------+------------------+ | volume | 135,000 | | cpc | $1.73 | | competition | 1 | | country | US | | updated | 2026-07-01 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
collagen 246,000 $2.71 18/20
collagen peptide 135,000 $1.73 20/20
collagen powder 49,500 $3.35 20/20
collagen peptide supplement 22,200 $2.17 20/20
collagen peptides benefits 22,200 $1.35 18/20
collagen peptides powder 14,800 $2.68 20/20
collagen protein 14,800 $2.4 18/20
protein collagen 14,800 $2.21 18/20
peptide collagen 1,900 $1.1 20/20
peptides collagen 1,900 $1.1 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://api.seodata.dev/v1/keyword?q=collagen+peptides&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt