seodata.dev

keyword

capital i letter

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

$ curl "https://app.seodata.dev/v1/keyword?q=capital+i+letter&country=us" +--------------+------------------+ | volume | 480 | | cpc | $0.02 | | competition | 0 | | country | US | | updated | 2026-06-08 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
capital i 4,400 $0 20/20
i capital letter 480 $0 15/20
capital letter i 480 $0.02 13/20
capital letters i 480 $0 13/20
big letter i 320 $0.25 14/20
i big letter 320 $0.25 13/20
big i letter 320 $0.25 11/20
letter i capital 70 $0 18/20
i in big letters 30 $0 11/20
letter i uppercase 30 $0 11/20

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+letter&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