seodata.dev

keyword

custom pens

Monthly search volume and cost-per-click data for "custom pens" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=custom+pens&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $14.88 | | competition | 1 | | country | US | | updated | 2026-05-28 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
pen personalized 9,900 $9.37 20/20
personalized pens 8,100 $7.13 20/20
custom pen 5,400 $10.78 20/20
customized pens 5,400 $10.96 20/20
bulk custom pens 3,600 $9.73 20/20
logo pens 3,600 $20.36 20/20
pens with logo 3,600 $20.36 20/20
custom pens with logo 2,900 $17.89 20/20
promotional pen 2,900 $25.89 20/20
promotional pens 2,400 $21.9 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=custom+pens&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