seodata.dev

keyword

define fein

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

$ curl "https://api.seodata.dev/v1/keyword?q=define+fein&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-27 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
feins 165,000 $14.39 18/20
fein meaning 40,500 $0 20/20
what does fein mean 40,500 $0 20/20
fein definition 40,500 $7.14 17/20
meaning of fein 40,500 $0 17/20
definition of fein 40,500 $25.51 13/20
what is a fein 18,100 $4.38 17/20
what is fein 8,100 $0 20/20
fein number meaning 1,900 $8.23 14/20
urban dictionary fein 1,600 $0 12/20

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://api.seodata.dev/v1/keyword?q=define+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