seodata.dev

keyword

train engine

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

$ curl "https://app.seodata.dev/v1/keyword?q=train+engine&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $0.18 | | competition | 0.02 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
locomotive 27,100 $0.87 11/20
train locomotives 6,600 $0.08 14/20
engine of a train 6,600 $0.18 13/20
engine of train 6,600 $0.08 13/20
train and engine 6,600 $0.18 13/20
engine for train 6,600 $0.18 12/20
trains engine 6,600 $0.18 11/20
train engine diesel 3,600 $0.08 13/20
diesel engine train 3,600 $0.08 12/20
locomotive train 1,900 $0.16 13/20

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+engine&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