seodata.dev

keyword

big cap

Monthly search volume and cost-per-click data for "big cap" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=big+cap&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $1.09 | | competition | 0.72 | | country | US | | updated | 2026-06-07 | +--------------+------------------+
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
big hat 14,800 $1.34 16/20
big hats 14,800 $1.34 16/20
big head hats 4,400 $2.23 12/20
giant hat 2,900 $0.63 15/20
big cap stocks 2,900 $2.44 12/20
large baseball caps 2,400 $1.16 16/20
baseball cap for big heads 1,900 $2.06 12/20
oversized hats 1,600 $1.22 18/20
giant baseball hat 1,600 $0.95 15/20
big hats for men 1,600 $1.86 14/20

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=big+cap&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