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Keyword · US · updated 2026-09-29

castbox fm

Monthly searches
140
CPC
$7.23
Competition
0.03

Also searched

Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.

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Related keywords

Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.

Keyword Volume CPC Overlap
castbox 5,400 $1.81 15/20
castbox app 590 $1.64 9/20
app cast box 590 $1.80 8/20
castbox podcasts 320 $1.18 8/20
castbox podcast 170 $3.38 8/20
castbox podcast app 170 $5.68 7/20
is castbox free 70 $0.00 7/20
what is castbox app 70 $0.00 7/20
castbox podcast player 50 $3.33 8/20
podcast player castbox 50 $3.33 7/20
For AI agents: query this keyword over HTTP
$ curl "https://api.seodata.dev/v1/keyword?q=castbox+fm&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 · lookup_keyword over MCP