seodata.dev

keyword

what is fein

Monthly search volume and cost-per-click data for "what is fein" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+fein&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
feins 165,000 $14.39 20/20
what does fein mean 40,500 $0 20/20
fein meaning 40,500 $0 19/20
meaning of fein 40,500 $0 18/20
what is a fein 18,100 $5.35 20/20
fein what is 8,100 $0 17/20
what is fein number 3,600 $7.14 19/20
fein number meaning 1,900 $8.23 20/20
what does fein 590 $0 17/20
what are feins 70 $0 17/20

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=what+is+fein&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