keyword

book books

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

$ curl "https://app.seodata.dev/v1/keyword?q=book+books&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $3.68 | | competition | 0.32 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
book	673,000	$3.12	20/20
books	673,000	$2.75	20/20
book store online	6,600	$1.75	20/20
buy book	4,400	$2.28	20/20
buy books	4,400	$1.94	20/20
buy book online	4,400	$1.89	19/20
where to buy books	1,900	$1.5	20/20
bookstores online	1,900	$1.73	19/20
book sellers	1,600	$1.28	20/20
books for sale online	1,600	$1.24	20/20

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=book+books&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