keyword

popular books

Monthly search volume and cost-per-click data for "popular books" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=popular-books&country=us" +--------------+------------------+ | volume | 27,100 | | cpc | $0.31 | | competition | 0.83 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
books best	27,100	$0.62	20/20
books popular	27,100	$0.32	20/20
popular books right now	12,100	$0.33	20/20
top books	8,100	$0.51	20/20
most popular books	2,400	$0.43	20/20
popular books to read	2,400	$0.45	20/20
best reads	2,400	$0.52	19/20
most popular books right now	1,900	$0.46	18/20
top rated books	1,300	$0.43	19/20
popular novels	1,000	$0.31	19/20

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/search-volume?q=popular-books&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