seodata.dev

keyword

e rail safe

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

$ curl "https://app.seodata.dev/v1/keyword?q=e+rail+safe&country=us" +--------------+------------------+ | volume | 110 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
e rail safe training 260 $6.98 12/20
e-rail safe training 170 $9.65 13/20
erailsafe training 170 $9.65 10/20
e-rail certification 70 $0 10/20
e rail certification 70 $0 9/20
everifile erailsafe 70 $0 9/20
erailsafe certification 40 $0 10/20
erailsafe test 30 $0 10/20
erail safety training 30 $5.56 9/20
railsafe certification 30 $6.72 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/keyword?q=e+rail+safe&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