keyword

free kids books online

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

$ curl "https://app.seodata.dev/v1/keyword?q=free+kids+books+online&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $2.52 | | competition | 0.63 | | country | US | | updated | 2026-05-14 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
free books for kids	12,100	$3.66	20/20
free kids books	12,100	$3.3	20/20
kids books online	9,900	$2.17	20/20
story book online	2,900	$4.14	19/20
picture books online	1,300	$5.5	18/20
story books to read online	1,300	$1.34	18/20
preschool books free	90	$3.45	17/20
free books for 5 year olds	50	$2.88	17/20
free books for 6 year olds	30	$1.89	17/20
free online books for 6 year olds	30	$3.48	17/20

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=free+kids+books+online&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