keyword

how to start an open marriage

Monthly search volume and cost-per-click data for "how to start an open marriage" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=how+to+start+an+open+marriage&country=us" +--------------+------------------+ | volume | 30 | | cpc | $2.8 | | competition | 0.14 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

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
open marriage rules	1,000	$2	10/20
how to be in an open marriage	40	$2.75	10/20
how to make an open marriage work	30	$0.03	9/20
how to open your marriage	20	$0	15/20
opening up a marriage	20	$0	14/20
opening a marriage	20	$0	13/20
opening your marriage	20	$0	13/20
open marriages do they work	20	$2.28	10/20
how to have a successful open marriage	20	$0.05	9/20
is open marriage good	20	$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=how+to+start+an+open+marriage&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