keyword

online library books

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

$ curl "https://app.seodata.dev/v1/keyword?q=online+library+books&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $4.62 | | competition | 0.41 | | country | US | | updated | 2026-05-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
online libraries	14,800	$5.6	20/20
online library	14,800	$6.28	20/20
online library free	9,900	$5.14	20/20
free online library	8,100	$6.17	20/20
digital book library	4,400	$2.97	20/20
ebook library	4,400	$4.08	20/20
ebooks library	4,400	$2.97	20/20
library digital books	4,400	$2.97	20/20
library online	3,600	$4.78	20/20
electronic book library	2,900	$3.38	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=online+library+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