seodata.dev

keyword

mary shelley frankenstein

Monthly search volume and cost-per-click data for "mary shelley frankenstein" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=mary+shelley+frankenstein&country=us" +--------------+------------------+ | volume | 27,100 | | cpc | $0.67 | | competition | 0.3 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
story of frankenstein 246,000 $0.15 18/20
frankenstein mary shelley 27,100 $0.4 20/20
mary shelley's frankenstein 27,100 $0.67 20/20
frankenstein book 14,800 $0.41 20/20
frankenstein mary shelley book 6,600 $1 20/20
frankenstein by mary shelley 3,600 $0.58 20/20
frankenstein de mary shelley 2,900 $0 20/20
frankenstein novel 2,900 $0.44 20/20
mary shelley frankenstein book 1,600 $4.16 18/20
frankenstein by mary shelley book 1,600 $4.16 17/20

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=mary+shelley+frankenstein&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