seodata.dev

keyword

free spy online

Monthly search volume and cost-per-click data for "free spy online" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=free+spy+online&country=us" +--------------+------------------+ | volume | 30 | | cpc | $2.63 | | competition | 0.28 | | country | US | | updated | 2026-06-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
free phone spy apps 1,900 $2.78 11/20
track phone spy 590 $3.26 9/20
phone spy app for android free 320 $2.54 9/20
phone spy app free download 140 $0 11/20
spy phone app free download 140 $0 10/20
phone spy app download 70 $0 10/20
spy phone tracking app 70 $3.31 9/20
phone spy.com 40 $0 9/20
my spy app free 20 $1.28 9/20
location spy app free 10 $2.1 12/20

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=free+spy+online&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