seodata.dev

keyword

best fiction

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

$ curl "https://app.seodata.dev/v1/keyword?q=best+fiction&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $0.26 | | competition | 1 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
best novels to read 22,200 $0.65 20/20
best fiction books 18,100 $0.35 20/20
top fiction books 18,100 $0.33 19/20
novels books 5,400 $0.81 17/20
novels to read 5,400 $0.67 17/20
best fiction books of all time 4,400 $0.35 18/20
famous books fiction 3,600 $0.35 20/20
famous fiction books 3,600 $0.35 20/20
popular fiction books 3,600 $0.35 19/20
best fiction books to read 1,300 $0.39 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=best+fiction&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