keyword

best pen for rocketbook

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

$ curl "https://api.seodata.dev/v1/keyword?q=best+pen+for+rocketbook&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0.76 | | competition | 1 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
rocketbook pen	2,900	$0.58	17/20
rocketbook pens	2,400	$0.43	18/20
best pens for rocketbook	140	$0.76	18/20
what pens work with rocketbook	90	$0.84	15/20
what pens to use with rocketbook	50	$0.64	15/20
rocketbook compatible pens	50	$0.65	14/20
best frixion pen for rocketbook	40	$0.4	15/20
pens compatible with rocketbook	30	$0.55	15/20
pens that work with rocketbook	30	$0.53	15/20
pens to use with rocketbook	30	$0.41	15/20

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://api.seodata.dev/v1/keyword?q=best+pen+for+rocketbook&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