seodata.dev

keyword

books of a million

Monthly search volume and cost-per-click data for "books of a million" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=books+of+a+million&country=us" +--------------+------------------+ | volume | 550,000 | | cpc | $0.16 | | competition | 0.14 | | country | US | | updated | 2026-06-03 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
book in a million 550,000 $0.12 17/20
books-a-million 550,000 $0.07 16/20
millions of books 550,000 $0.12 16/20
a million books 550,000 $0.12 15/20
books a million books 550,000 $0.16 15/20
books of million 550,000 $0.12 15/20
book of a million 550,000 $0.16 14/20
books a million 550,000 $0.06 14/20
books in a million 550,000 $0.12 14/20
book a million 9,900 $0.06 16/20

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+of+a+million&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