keyword

best books download sites for free

Monthly search volume and cost-per-click data for "best books download sites for free" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+books+download+sites+for+free&country=us" +--------------+------------------+ | volume | 40 | | cpc | $6.8 | | competition | 0.11 | | country | US | | updated | 2026-06-28 | +--------------+------------------+

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
downloading books for free	27,100	$7.19	20/20
download free books sites	2,900	$7.19	20/20
books download sites for free	2,900	$7.19	14/20
web to download books free	1,300	$7.19	20/20
book download free website	1,300	$7.19	16/20
how to download any books free	1,000	$4.25	19/20
website for ebook	1,000	$5.85	15/20
books you can download for free	30	$7.23	16/20
online books download sites	30	$0	15/20
website download ebook	10	$0	15/20

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=best+books+download+sites+for+free&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