seodata.dev

keyword

best ink pens

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

$ curl "https://api.seodata.dev/v1/keyword?q=best+ink+pens&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0.85 | | competition | 1 | | country | US | | updated | 2026-06-26 | +--------------+------------------+
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
best pen 12,100 $0.99 13/20
best pen for writing 9,900 $0.8 20/20
best pen to write 9,900 $0.91 20/20
best pen writing 9,900 $0.91 19/20
best writing pens 9,900 $0.85 15/20
best pens for writing 9,900 $0.96 13/20
coolest pens 4,400 $0.69 17/20
coolest pen 3,600 $0.69 20/20
best ball pen 2,900 $0.85 13/20
good writing ink pens 40 $0.89 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://api.seodata.dev/v1/keyword?q=best+ink+pens&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