seodata.dev

keyword

upton sinclair author

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

$ curl "https://app.seodata.dev/v1/keyword?q=upton+sinclair+author&country=us" +--------------+------------------+ | volume | 33,100 | | cpc | $0.12 | | competition | 0 | | country | US | | updated | 2026-06-01 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
upton sinclair 33,100 $0.12 20/20
sinclair upton 33,100 $0.12 10/20
author upton sinclair 27,100 $0.37 11/20
upton sinclair books 5,400 $0.29 19/20
upton sinclair novel 1,900 $0.11 11/20
who was upton sinclair 880 $0 11/20
who is upton sinclair 880 $0 10/20
books about upton sinclair 390 $0.21 9/20
novel by upton sinclair 210 $0.26 10/20
book written by upton sinclair 170 $0.1 9/20

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+author&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