seodata.dev

keyword

free internet vpn

Monthly search volume and cost-per-click data for "free internet vpn" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=free-internet-vpn" +--------------+------------------+ | volume | 390 | | cpc | $3.37 | | competition | 0.35 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vpn free browsing 2,900 $3.85 16/20
safe and free vpn 1,300 $6.34 14/20
unlimited vpn free 320 $5.4 15/20
vpn free internet 110 $4.9 15/20
free net vpn 110 $0.13 14/20
free internet app vpn 70 $0.67 15/20
vpn for free internet 70 $2 14/20
vpn app free internet 40 $1.97 14/20
vpn for free net 40 $0 14/20
vpn free internet app 40 $1.97 14/20

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=free-internet-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