keyword

passenger ship certificate

Monthly search volume and cost-per-click data for "passenger ship certificate" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=passenger+ship+certificate&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-01 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
passenger on ship	720	$1.73	2/20
passenger shipping	720	$1.73	2/20
pssc meaning	50	$0	2/20
ship certificate	40	$0	2/20
solas certificates	30	$0	2/20
types of passenger ships	30	$0	2/20
cruise ship certification	20	$0	2/20
solas exemption certificate	10	$0	2/20

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=passenger+ship+certificate&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