seodata.dev

keyword

common law spouse

Monthly search volume and cost-per-click data for "common law spouse" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=common+law+spouse&country=us" +--------------+------------------+ | volume | 49,500 | | cpc | $1.17 | | competition | 0.01 | | country | US | | updated | 2026-06-17 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
common law couple 49,500 $1.17 20/20
common marriage law 49,500 $1.17 20/20
common-law marriage 49,500 $1.17 20/20
common law marriage 40,500 $2.92 20/20
common-law couple 40,500 $1.7 20/20
common law marriage state 12,100 $5.04 20/20
what is a common law marriage 12,100 $0.11 20/20
what is common law marriage 12,100 $0.11 20/20
law marriage 3,600 $21.02 20/20
how long is common law marriage 1,900 $1.59 20/20

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=common+law+spouse&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