seodata.dev

keyword

ein tax number

Monthly search volume and cost-per-click data for "ein tax number" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=ein+tax+number&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $9.09 | | competition | 0.41 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
ein employer identification number 135,000 $9.03 20/20
ein number 135,000 $8.24 20/20
employer identification number 135,000 $7.4 20/20
federal employer identification number 135,000 $8.24 20/20
ein number irs 40,500 $9.35 20/20
what is an ein 27,100 $4.77 20/20
what is an ein number 27,100 $4.48 20/20
what is ein number 27,100 $4.48 20/20
what is ein 18,100 $5.35 20/20
irs ein number 9,900 $9.07 20/20

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=ein+tax+number&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