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keyword

what is ellis island

Monthly search volume and cost-per-click data for "what is ellis island" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+ellis+island&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $0.57 | | competition | 0.15 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
ellis island 110,000 $1.82 20/20
ellis island immigration 4,400 $2.28 18/20
what was ellis island 2,900 $0.57 20/20
ellis island history 2,400 $0.1 20/20
ellis island us history 1,600 $4.68 19/20
ellis island new york 1,600 $1.31 17/20
new york ellis island 1,600 $1.5 16/20
history of ellis island 480 $1.17 18/20
ellis island ny 260 $0.87 18/20
ellis island what is it 50 $2.94 17/20

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=what+is+ellis+island&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