keyword

rail courses

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

$ curl "https://app.seodata.dev/v1/search-volume?q=rail-courses&country=us" +--------------+------------------+ | volume | 40 | | cpc | $6.97 | | competition | 0.19 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
railroad programs	170	$0	7/20
railroad training program	110	$3.72	8/20
railroad training programs	110	$11.41	8/20
training railway	110	$0	8/20
rail course	90	$4.91	9/20
railway course	90	$4.91	9/20
railroad courses	90	$4.91	8/20
railroad training classes	40	$2.39	8/20
railway courses	40	$4.84	8/20
rail courses online	30	$1.6	9/20

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/search-volume?q=rail-courses&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt