seodata.dev

keyword

marriage license versus marriage certificate

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

$ curl "https://api.seodata.dev/v1/keyword?q=marriage+license+versus+marriage+certificate&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $1.94 | | competition | 0.01 | | country | US | | updated | 2026-06-26 | +--------------+------------------+
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
marriage certificate vs marriage license 4,400 $1.35 20/20
marriage license vs marriage certificate 4,400 $1.94 20/20
marriage certificate vs license 4,400 $1.94 18/20
marriage licence vs marriage certificate 4,400 $1.94 16/20
is a marriage license the same as a marriage certificate 1,600 $1.5 20/20
is a marriage certificate the same as a marriage license 1,600 $0.03 15/20
marriage license v certificate 1,300 $0 15/20
difference between a marriage license and marriage certificate 70 $0.05 16/20
is a marriage license and certificate the same thing 30 $0 16/20
is marriage license and certificate the same thing 30 $0 16/20

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=marriage+license+versus+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