keyword

6x6 card

Monthly search volume and cost-per-click data for "6x6 card" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=6x6+card&country=us" +--------------+------------------+ | volume | 40 | | cpc | $10.83 | | competition | 0.91 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
6 x 6 cardstock	90	$0.98	3/20
6 x 6 envelopes	90	$5.83	2/20
envelopes 6x6	90	$5.83	2/20
6x6 card stock	70	$0.64	5/20
6x6 cardstock	70	$0.64	3/20
cards 6	70	$0.18	2/20
6x6 cards	40	$6.41	13/20
envelope for 6x6 card	30	$5.19	2/20
envelopes for 6x6 cards	30	$5.19	2/20

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://app.seodata.dev/v1/keyword?q=6x6+card&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt