seodata.dev

keyword

railroad certifications

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

$ curl "https://app.seodata.dev/v1/keyword?q=railroad+certifications&country=us" +--------------+------------------+ | volume | 140 | | cpc | $5.67 | | competition | 0.01 | | country | US | | updated | 2026-05-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
train conductor training 1,600 $4.48 6/20
train engineer schools 880 $17.58 5/20
railroad conductor certification online 720 $0 5/20
rail certification 140 $5.67 7/20
railroad certification 140 $5.67 7/20
rail certificate 50 $0 11/20
railroad certificate 50 $0 11/20
railway certificate 50 $0 8/20
degree in railroad operations 50 $4.53 5/20
railway certification 40 $0 7/20

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=railroad+certifications&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