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keyword

upton sinclair books

Monthly search volume and cost-per-click data for "upton sinclair books" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=upton+sinclair+books&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0.29 | | competition | 0.14 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
upton sinclair 33,100 $0.12 14/20
upton sinclair novels 1,900 $0.17 17/20
upton sinclair novel 1,900 $0.11 15/20
books about upton sinclair 390 $0.21 12/20
novels by upton sinclair 210 $0.49 14/20
books by upton sinclair 170 $0.1 17/20
what books did upton sinclair write 140 $0.05 15/20
upton sinclair books in order 110 $0 15/20
upton sinclair novels list 50 $0.08 13/20
best upton sinclair books 20 $0 15/20

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=upton+sinclair+books&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