seodata.dev

keyword

best book about isaac newton

Monthly search volume and cost-per-click data for "best book about isaac newton" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+book+about+isaac+newton&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0.38 | | competition | 0.82 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
isaac newton books 3,600 $0.3 16/20
books on newton 880 $0.76 10/20
isaac newton biography books 140 $0.2 12/20
books on isaac newton biography 140 $0.28 11/20
books about isaac newton biography 140 $0.28 10/20
best isaac newton biography 110 $0.61 15/20
best biography of isaac newton 110 $0.61 12/20
best biography isaac newton 110 $0.37 11/20
best book on isaac newton 90 $0.47 19/20
best books on isaac newton 90 $0.38 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=best+book+about+isaac+newton&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