seodata.dev

keyword

foundation book series

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

$ curl "https://app.seodata.dev/v1/search-volume?q=foundation-book-series&country=us" +--------------+------------------+ | volume | 14,800 | | cpc | $1.37 | | competition | 0.21 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
foundation novels 18,100 $0.81 20/20
foundation books 9,900 $0.29 20/20
foundation isaac asimov series 6,600 $0.58 20/20
foundation asimov 4,400 $0.7 18/20
foundation series order 2,900 $0.36 20/20
foundation books order 2,900 $0.36 19/20
foundation asimov novel 2,400 $1.09 20/20
foundation book order 2,400 $0.4 20/20
foundation trilogy 2,400 $0.42 20/20
the foundation series 1,300 $2.41 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/search-volume?q=foundation-book-series&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