seodata.dev

keyword

best book websites

Monthly search volume and cost-per-click data for "best book websites" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+book+websites&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $9.33 | | competition | 0.53 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
sites for book 27,100 $11.36 16/20
bookish websites 27,100 $10.12 15/20
book websites 12,100 $14.23 19/20
best online bookstore 2,900 $1.99 14/20
best online bookstores 2,900 $1.99 14/20
best books websites 1,600 $9.33 20/20
best websites on books 1,600 $9.33 13/20
websites about books 1,000 $5.85 20/20
best books website 880 $7.51 13/20
top book websites 50 $0 15/20

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=best+book+websites&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