keyword

smartpen

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

$ curl "https://app.seodata.dev/v1/keyword?q=smartpen&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $0.98 | | competition | 1 | | country | US | | updated | 2026-06-01 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
smart pen	3,600	$0.94	20/20
smart pens	3,600	$1.05	17/20
smartpens	3,600	$1.05	11/20
livescribe	2,900	$0.5	12/20
livescribe pen	1,600	$0.92	16/20
what is a smart pen	140	$0.29	12/20
what is a smartpen	140	$0.29	11/20
smart pen digital	110	$0.75	13/20
digital smart pen	90	$1.09	12/20
the smart pen	40	$0.92	12/20

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=smartpen&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