keyword

online book databases

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

$ curl "https://api.seodata.dev/v1/keyword?q=online+book+databases&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | 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 web	27,100	$11.36	8/20
library database	4,400	$7.73	9/20
online reading	4,400	$2.3	9/20
library book online	1,600	$6.27	9/20
free database for books	140	$11.14	11/20
book databases	140	$2.13	10/20
online books database	70	$0	12/20
online database of books	70	$0	11/20
book database online	70	$2.74	9/20
online database books	70	$1.23	9/20

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+databases&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