keyword

3 x 5 index cards

Monthly search volume and cost-per-click data for "3 x 5 index cards" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=3+x+5+index+cards&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $0.64 | | competition | 0.51 | | 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
3x5 index card	9,900	$0.85	20/20
3x5 index cards	9,900	$0.85	20/20
3x5 cards	9,900	$0.85	18/20
index card 3x5	6,600	$1.62	19/20
index cards 3x5	6,600	$1.54	18/20
3x5 notecard	1,900	$0.5	12/20
3 5 index card	320	$0.26	10/20
index card 3 5	320	$0.26	10/20
index cards 3 5	320	$0.26	10/20
3x5 inches index card	170	$0.18	10/20

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+x+5+index+cards&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