seodata.dev

keyword

best phone call blockers

Monthly search volume and cost-per-click data for "best phone call blockers" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+phone+call+blockers&country=us" +--------------+------------------+ | volume | 70 | | cpc | $1.5 | | competition | 1 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
call blocking app 1,900 $2.54 12/20
apps for screening calls 590 $3.3 8/20
call filter apps 590 $1.78 8/20
best phone for call blocking 70 $1.65 9/20
best call block phone 40 $1.17 12/20
best number blocking app 20 $3.02 10/20
best telemarketer blocker 20 $4.34 10/20
best robocall blocker for landlines 20 $1.62 9/20
what is the best robocall blocker for landlines 20 $1.45 9/20
call rejection app 20 $2.64 8/20

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=best+phone+call+blockers&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