seodata.dev

keyword

what is the best phone spy app

Monthly search volume and cost-per-click data for "what is the best phone spy app" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+the+best+phone+spy+app&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
phone spy app 9,900 $2.58 20/20
phone spy 5,400 $2.61 14/20
apps for snooping 260 $2.1 14/20
best cell phone spy app 260 $2.04 14/20
best cell phone spy 30 $0 15/20
best cell phone spy app for android 30 $0 15/20
best cell phone spy apps for android 30 $0 15/20
best cell phone spying 30 $0 14/20
which app is best for spying on another phone 20 $2.67 16/20
which spy app is best 20 $2.37 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://app.seodata.dev/v1/keyword?q=what+is+the+best+phone+spy+app&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