keyword

3 ring planner refills

Monthly search volume and cost-per-click data for "3 ring planner refills" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=3+ring+planner+refills&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0.87 | | competition | 1 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

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
day-timer refills	2,900	$6.18	7/20
day timer refills	590	$2.49	6/20
3 ring day planner	30	$0	9/20
planner calendar inserts	30	$0.64	7/20
6 ring binder planner refills	30	$0.78	6/20
agenda refills 6 rings	30	$0.45	6/20
calendar insert for planner	30	$0	6/20
day one planner refills	30	$0.87	6/20
day planner refill pages	20	$0	7/20
3 ring binder refills	10	$0	9/20

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=3+ring+planner+refills&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