keyword

books library

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

$ curl "https://app.seodata.dev/v1/search-volume?q=books-library" +--------------+------------------+ | volume | 1,900 | | cpc | $3.05 | | competition | 0.12 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
online library free	9,900	$5.14	20/20
free online libraries	8,100	$6.27	19/20
free library online	2,400	$7.55	20/20
book library	1,900	$4.16	20/20
e library books free	1,900	$3.58	20/20
online library books	1,900	$4.62	20/20
library book free	1,300	$3.27	20/20
online books library	880	$4.01	20/20
library book online	390	$2.58	20/20
library books online	390	$2.58	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/search-volume?q=books-library" 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