seodata.dev

keyword

diary and pen

Monthly search volume and cost-per-click data for "diary and pen" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=diary+and+pen&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0.23 | | competition | 0.95 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
notebook and pen 1,600 $4.11 7/20
pens and notebooks 1,600 $4.11 6/20
journal and pen 1,300 $0.92 5/20
notebook and pencils 480 $0.71 5/20
notebook set 390 $0.67 5/20
notebook and pen set 260 $8.13 5/20
notebook and pens set 260 $8.13 5/20
notebook with pen set 260 $8.13 5/20
journal and pen sets 140 $0.9 5/20
diary with pen 70 $0.23 7/20

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=diary+and+pen&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