seodata.dev

keyword

capital i words

Monthly search volume and cost-per-click data for "capital i words" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=capital+i+words&country=us" +--------------+------------------+ | volume | 590 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
capitalizing letters 18,100 $0.22 10/20
capitalized letter 18,100 $0.28 9/20
letter capitalization 18,100 $0.28 8/20
capitalized i 3,600 $0 14/20
i capital letters 480 $0.02 11/20
capital letters i 480 $0 10/20
capital letter i 480 $0.02 9/20
capitalize i 170 $0 9/20
in capital letter 40 $0 10/20
when to capitalize i 30 $0 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=capital+i+words&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