seodata.dev

keyword

railroad tycoons of the 1800s

Monthly search volume and cost-per-click data for "railroad tycoons of the 1800s" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=railroad+tycoons+of+the+1800s&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
railroad tycoons 2,400 $1.87 9/20
who owned the railroads 720 $0 12/20
who owned the railroads in the 1800s 320 $0 6/20
railroad barons of the 19th century 30 $0 9/20
railroad owners in the 1800s 30 $0 6/20
who owned railroads in 1800s 20 $0 9/20
american tycoons 19th century 20 $0 7/20
railroad tycoon history 20 $0 7/20
who dominated the railroad industry 20 $0 7/20
who were the railroad tycoons 20 $0 6/20

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=railroad+tycoons+of+the+1800s&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