keyword

books online to read for free

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

$ curl "https://app.seodata.dev/v1/keyword?q=books+online+to+read+for+free&country=us" +--------------+------------------+ | volume | 27,100 | | cpc | $6.75 | | competition | 0.29 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
books read free	40,500	$3.82	20/20
online read free books	40,500	$3.82	20/20
books reading online free	27,100	$3.32	20/20
read online free books	27,100	$3.32	20/20
book read online	9,900	$4.03	20/20
free reading online	6,600	$6.74	20/20
read for free	6,600	$6.32	20/20
free books to read online without downloading	5,400	$5.87	20/20
where to read online books for free	5,400	$3.85	20/20
books to read free	2,900	$4.83	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=books+online+to+read+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