seodata.dev

keyword

marriage us

Monthly search volume and cost-per-click data for "marriage us" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=marriage+us&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0.03 | | country | US | | updated | 2026-06-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
legal marriage 3,600 $21.02 12/20
marriage laws 3,600 $21.02 10/20
marriage in the united states 1,900 $1.36 20/20
marriage united states 1,900 $2.25 20/20
marriage in us 1,900 $1.36 19/20
marriage in the us 1,900 $1.36 11/20
marriage in america 1,300 $1.43 12/20
rules on marriage 1,000 $3.62 9/20
united states marriage 70 $0 12/20
marriage in united states 20 $0 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://app.seodata.dev/v1/keyword?q=marriage+us&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