seodata.dev

keyword

marriage and affairs

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

$ curl "https://app.seodata.dev/v1/keyword?q=marriage+and+affairs&country=us" +--------------+------------------+ | volume | 260 | | cpc | $0.68 | | competition | 0.07 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
infidelity 90,500 $2.13 10/20
infidelity in marriage 1,000 $1.6 10/20
affair marriages 320 $7.37 10/20
marriage and affair 320 $7.37 9/20
affairs in marriage 260 $2.56 12/20
affair in marriage 260 $0.68 11/20
affair and marriage 260 $2.56 10/20
marriages and affairs 210 $2.37 12/20
affairs after marriage 90 $1.75 10/20
marriage affairs 40 $0 13/20

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+and+affairs&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