keyword

online marriage certificate

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

$ curl "https://app.seodata.dev/v1/keyword?q=online+marriage+certificate&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $4.15 | | competition | 0.55 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
marriage certificate	49,500	$1.81	20/20
certified copy of marriage certificate	8,100	$1.61	18/20
how to request marriage certificate	5,400	$1.47	19/20
get marriage certificate online	4,400	$2.98	20/20
marriage certificate online	4,400	$2.98	20/20
marriage papers	4,400	$2.05	20/20
online wedding certificate	4,400	$2.98	20/20
wedding certificate online	4,400	$2.98	20/20
wedding certificate	2,400	$1.01	20/20
certificate of marriage	1,600	$0.77	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=online+marriage+certificate&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