seodata.dev

keyword

what is an

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

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+an&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
an 450,000 $0.36 20/20
what is a n 12,100 $0 18/20
use a 8,100 $0 15/20
when to use a or an 5,400 $0.02 16/20
an when to use 5,400 $0.02 15/20
an meaning 4,400 $0.1 19/20
a n meaning 4,400 $0 15/20
a/n meaning 4,400 $0 15/20
word an 2,400 $1.54 20/20
a and an 590 $0 18/20

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+an&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