seodata.dev

keyword

cliff notes

Monthly search volume and cost-per-click data for "cliff notes" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=cliff+notes&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $2.7 | | competition | 0.01 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
cliffsnotes 49,500 $3.16 14/20
cliff note 49,500 $1.91 8/20
cliff's notes 5,400 $2.75 9/20
cliffs notes 5,400 $2.66 8/20
cliff notes for books 2,400 $2.81 17/20
cliff notes books 2,400 $2.81 16/20
book cliff notes 2,400 $1.97 15/20
textbook cliff notes 1,900 $3.51 16/20
cliffs notes books 210 $0.4 9/20
the cliff notes 50 $0.01 9/20

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=cliff+notes&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