seodata.dev

keyword

vampire

Monthly search volume and cost-per-click data for "vampire" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=vampire&country=us" +--------------+------------------+ | volume | 165,000 | | cpc | $2.46 | | competition | 0 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vampires 165,000 $2.46 16/20
vampires throughout history 3,600 $0.02 16/20
historical vampires 3,600 $0.83 15/20
history of vampires 3,600 $0.02 15/20
origins of vampires 3,600 $0.02 15/20
vampire lore 2,400 $0 16/20
vampire myth 1,600 $0.51 16/20
vampire mythology 1,600 $0 16/20
vampire myths 1,600 $0 16/20
vampires in mythology 1,600 $0.51 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=vampire&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