seodata.dev

keyword

letter i uppercase

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

$ curl "https://api.seodata.dev/v1/keyword?q=letter+i+uppercase&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-19 | +--------------+------------------+
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
capital letters and 18,100 $0.28 10/20
capital i 4,400 $0 14/20
letters uppercase and lowercase 4,400 $0.16 10/20
uppercase letters 3,600 $0.25 14/20
letters uppercase 3,600 $0.2 12/20
uppercase letter 3,600 $0.25 10/20
upper case letter 1,600 $0.2 12/20
capital i letter 480 $0.02 11/20
upper case i 390 $0 11/20
letter i capital 70 $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://api.seodata.dev/v1/keyword?q=letter+i+uppercase&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