seodata.dev

keyword

metro trains

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

$ curl "https://app.seodata.dev/v1/keyword?q=metro+trains&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $0.44 | | competition | 0.03 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
next train metro 14,800 $0 14/20
metrorail 12,100 $1.34 20/20
metro line 9,900 $1.8 16/20
metro lines 9,900 $1.8 15/20
metro train 8,100 $0.44 20/20
metrorail station 3,600 $0.48 14/20
rail bus 2,400 $2.08 14/20
mta service 1,900 $0.01 14/20
train metro 480 $0.38 15/20
metro rail service 50 $0 15/20

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=metro+trains&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