seodata.dev

keyword

upper class definition

Monthly search volume and cost-per-click data for "upper class definition" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=upper+class+definition&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
upper class 4,400 $0 20/20
upper class meaning 1,000 $0 20/20
what is upper class 1,000 $0 20/20
define upper class 1,000 $0 16/20
definition of upper class 1,000 $0 15/20
definition upper class 1,000 $0 15/20
upper class defined 1,000 $0 15/20
upper-class meaning 1,000 $0 13/20
what's upper class 70 $0 14/20
upper class or upper class 40 $0 12/20

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=upper+class+definition&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