seodata.dev

keyword

who invented democracy

Monthly search volume and cost-per-click data for "who invented democracy" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=who+invented+democracy&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
history of the democracy 2,400 $1.16 17/20
democracy history 2,400 $1.16 15/20
who founded democracy 1,600 $0 16/20
who is the founder of democracy 1,600 $0 15/20
who developed democracy 1,600 $0 14/20
who started democracy 1,600 $0 14/20
where did democracy begin 1,300 $0 20/20
who introduced democracy 590 $0 17/20
who created democracy 590 $0 14/20
invented democracy 70 $0 16/20

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=who+invented+democracy&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