seodata.dev

keyword

train companies

Monthly search volume and cost-per-click data for "train companies" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=train+companies&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $1.95 | | competition | 0.01 | | country | US | | updated | 2026-06-11 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
railroad companies 6,600 $1.97 20/20
railway company 6,600 $2.88 20/20
rail company 5,400 $5.56 20/20
railway companies 5,400 $8.65 20/20
railroad company 5,400 $8.65 17/20
east coast railroad companies 5,400 $0.65 15/20
train company 1,900 $3.75 20/20
train companies usa 1,600 $9.76 18/20
rail transportation companies 170 $0 12/20
railway transportation company 170 $0 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=train+companies&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