seodata.dev

keyword

plague black death

Monthly search volume and cost-per-click data for "plague black death" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=plague+black+death&country=us" +--------------+------------------+ | volume | 49,500 | | cpc | $1.52 | | competition | 0.02 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
bubonic plague black death 60,500 $1.16 20/20
black death 49,500 $0.75 20/20
bubonic plague and black death 49,500 $1.52 20/20
black death casualties 40,500 $1.43 20/20
the black death 22,200 $1.06 20/20
when was the black plague 14,800 $0.71 20/20
when did the bubonic plague start 9,900 $1.59 20/20
bubonic plague death 8,100 $0.45 20/20
bubonic plague deaths 8,100 $0.45 20/20
what was black death 8,100 $0.55 20/20

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=plague+black+death&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