seodata.dev

keyword

cta train

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

$ curl "https://app.seodata.dev/v1/keyword?q=cta+train&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
transit chicago 22,200 $1.57 19/20
chicago transit authority 22,200 $0.69 18/20
cta chicago transit authority 22,200 $1.57 18/20
cta transit chicago 22,200 $1.57 18/20
cta chicago 4,400 $0.34 20/20
chicago train system 3,600 $0 20/20
cta trains 3,600 $0.11 20/20
train system chicago 3,600 $0.15 20/20
cta train schedule 1,900 $0.19 20/20
chicago cta lines 1,300 $0 18/20

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=cta+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