keyword

diary pen

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

$ curl "https://api.seodata.dev/v1/keyword?q=diary+pen&country=us" +--------------+------------------+ | volume | 70 | | cpc | $1.32 | | competition | 0.85 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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
notebook	165,000	$0.83	2/20
stationery store	110,000	$1.58	2/20
stationery stores	110,000	$1.72	2/20
yoseka stationery	27,100	$0.8	2/20
field notes	22,200	$0.88	2/20
paper notebooks	22,200	$0.6	2/20
journal pens	880	$0.76	3/20
diary pens	70	$0.23	8/20
diary with pen	70	$0.23	5/20
diary and pen	70	$0.23	4/20

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=diary+pen&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