seodata.dev

keyword

the railroads

Monthly search volume and cost-per-click data for "the railroads" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=the+railroads&country=us" +--------------+------------------+ | volume | 27,100 | | cpc | $0.5 | | competition | 0.03 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
railroads 49,500 $1.64 16/20
first railroads in america 1,900 $0 13/20
railroad us 1,900 $4.43 12/20
rail transportation in the united states 1,600 $0.69 12/20
1800 railroad 1,600 $0 11/20
railway system 1,600 $4.78 11/20
railways history 1,600 $0.34 11/20
railway in usa 1,000 $0.58 15/20
railroads in american history 1,000 $0.11 14/20
railroad us history 1,000 $0.11 12/20

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=the+railroads&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