seodata.dev

keyword

train

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

$ curl "https://app.seodata.dev/v1/keyword?q=train&country=us" +--------------+------------------+ | volume | 301,000 | | cpc | $0.44 | | competition | 0.05 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
trains 301,000 $0.42 19/20
train rail 4,400 $1.84 16/20
train railway 4,400 $1.84 11/20
train travel 3,600 $0.69 14/20
book train 2,900 $0.95 16/20
google train 2,400 $1 11/20
travel by train 1,600 $0.73 14/20
train usa 1,300 $0.65 11/20
is there any train 260 $0 11/20
train site 40 $0 11/20

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&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