keyword

best 5 books of all time

Monthly search volume and cost-per-click data for "best 5 books of all time" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+5+books+of+all+time&country=us" +--------------+------------------+ | volume | 30 | | cpc | $2.03 | | competition | 1 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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
best books all times	40,500	$0.52	9/20
top best books of all time	40,500	$0.52	9/20
greatest book	5,400	$1.49	10/20
the greatest books of all time	4,400	$2	11/20
top 10 books ever	2,900	$0.56	12/20
top 10 best books of all time	2,900	$0.56	10/20
book that you have to read	1,900	$0.68	9/20
the best books ever	1,600	$0.57	9/20
best books in history	210	$1.34	10/20
top five books of all time	20	$0	10/20

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+5+books+of+all+time&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