seodata.dev

keyword

free phone number blocking app

Monthly search volume and cost-per-click data for "free phone number blocking app" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=free+phone+number+blocking+app&country=us" +--------------+------------------+ | volume | 10 | | cpc | $2.71 | | competition | 0.56 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
call block app 4,400 $2.51 11/20
call blocking app 1,900 $2.54 20/20
best app to block calls 480 $2.9 10/20
app to block calls 110 $2.78 10/20
unwanted call blocker app 50 $2.32 10/20
the best call blocking app 20 $3.36 13/20
call rejection app 20 $2.64 11/20
how to block calls from apps 20 $2.58 11/20
best number blocking app 20 $3.02 10/20
call reject app 10 $1.49 11/20

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+phone+number+blocking+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