seodata.dev

keyword

best selling novel of all time

Monthly search volume and cost-per-click data for "best selling novel of all time" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+selling+novel+of+all+time&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $0.65 | | competition | 0.91 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
best sold book of all time 12,100 $0.65 19/20
best selling books of all times 12,100 $0.78 17/20
best selling books of all time 12,100 $0.46 16/20
best-selling books of all time 12,100 $0.47 14/20
best-selling novels of all time 12,100 $0.47 14/20
best sold novels of all time 12,100 $0.65 13/20
best-selling novel of all time 12,100 $0.47 12/20
top sold books of all time 12,100 $0.78 12/20
best selling book of all time 1,600 $0.28 15/20
top 10 best selling books of all time 1,300 $0.6 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+selling+novel+of+all+time&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