seodata.dev

keyword

pens online shopping

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

$ curl "https://app.seodata.dev/v1/keyword?q=pens+online+shopping&country=us" +--------------+------------------+ | volume | 320 | | cpc | $1.76 | | competition | 1 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
pens 135,000 $9.54 13/20
pen 135,000 $9.09 12/20
pen store 4,400 $1.38 17/20
writing pens 2,400 $2.03 14/20
pen shop 1,000 $1.38 17/20
pens online store 320 $1.76 15/20
pen shop online 320 $1.76 12/20
pen stores online 320 $1.76 12/20
online pen purchase 110 $6.59 14/20
pen shopping 50 $0.24 14/20

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=pens+online+shopping&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