seodata.dev

keyword

online book

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

$ curl "https://app.seodata.dev/v1/keyword?q=online+book&country=us" +--------------+------------------+ | volume | 22,200 | | cpc | $3.41 | | competition | 0.34 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
book web 27,100 $11.36 20/20
books web 27,100 $11.36 20/20
book online 22,200 $2.88 20/20
books online 22,200 $2.88 20/20
online books 22,200 $3.41 20/20
book site 14,800 $13.64 20/20
digital books 9,900 $3.89 20/20
online reading 4,400 $2.3 20/20
online books to read 3,600 $3.91 20/20
reading book online 2,400 $3.7 20/20

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=online+book&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