seodata.dev

keyword

pen pencil

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

$ curl "https://app.seodata.dev/v1/keyword?q=pen+pencil&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0.47 | | competition | 0.86 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
mechanical pencil 60,500 $0.5 6/20
pen and pencil 1,600 $1.17 11/20
pencil and pen 1,300 $0.87 13/20
penpencil 1,300 $0.47 8/20
pencil in pen 1,300 $0.82 6/20
pencil pen 720 $0.81 10/20
mechanical pencil and pen set 70 $1.42 6/20
mechanical pencil and pen 40 $1.38 9/20
mechanical pen pencil combo 30 $0.7 6/20
mechanical pencil and pen combo 30 $0.7 6/20

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=pen+pencil&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt