keyword

fin size

Monthly search volume and cost-per-click data for "fin size" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=fin+size&country=us" +--------------+------------------+ | volume | 140 | | cpc | $2.6 | | competition | 0.09 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

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
fin sizes	140	$0.18	10/20
surf fin size chart	140	$0.89	8/20
surfboard fin size chart	110	$1.09	9/20
surfboard fin sizes chart	110	$1.09	9/20
fin sizes chart	110	$0.01	8/20
fins size chart	110	$0.91	8/20
surfboard fins size chart	110	$1.09	8/20
fin sizing chart	110	$0.91	7/20
surfboard fin size guide	110	$1.09	7/20
surfboard fin size	30	$0	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://api.seodata.dev/v1/keyword?q=fin+size&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