seodata.dev

keyword

best smartphone vpn

Monthly search volume and cost-per-click data for "best smartphone vpn" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=best-smartphone-vpn" +--------------+------------------+ | volume | 40 | | cpc | $35.71 | | competition | 0.85 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
best vpn on android 8,100 $12.44 10/20
vpn phone 4,400 $13.61 13/20
phone vpn 4,400 $13.61 12/20
best app vpn 1,600 $8.86 14/20
vpn mobile 1,600 $12.13 13/20
best vpn app 1,600 $8.86 10/20
best vpn for phone 480 $15.42 13/20
best vpn for phones 480 $15.42 11/20
best phone vpn 480 $12.64 10/20
best vpn for smartphone 40 $35.71 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/search-volume?q=best-smartphone-vpn" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt