keyword

online book database

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

$ curl "https://api.seodata.dev/v1/keyword?q=online+book+database&country=us" +--------------+------------------+ | volume | 70 | | cpc | $1.23 | | competition | 0.05 | | country | US | | updated | 2026-06-26 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
books search	3,600	$2.23	13/20
books library	1,900	$3.05	12/20
library book online	1,600	$6.27	10/20
online books library	880	$4.01	10/20
book database	590	$3.61	10/20
book database free	140	$11.14	12/20
free database for books	140	$11.14	11/20
online database books	70	$1.23	12/20
online database of books	70	$0	12/20
online books database	70	$0	10/20

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://api.seodata.dev/v1/keyword?q=online+book+database&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