keyword

book checker

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

$ curl "https://app.seodata.dev/v1/keyword?q=book+checker&country=us" +--------------+------------------+ | volume | 320 | | cpc | $2.76 | | competition | 0.68 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
book finder website	9,900	$0.09	11/20
books finder	8,100	$0.12	11/20
book search	6,600	$1.97	11/20
search for books	3,600	$2.23	15/20
books search	3,600	$2.23	12/20
search a book	3,600	$1.8	12/20
finding books	2,900	$0.88	11/20
find the book	2,400	$4.7	11/20
find a book	1,300	$1.73	14/20
book finder site	10	$0	19/20

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+checker&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