seodata.dev

keyword

vpn free server

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

$ curl "https://app.seodata.dev/v1/search-volume?q=vpn-free-server" +--------------+------------------+ | volume | 2,900 | | cpc | $6.9 | | competition | 0.28 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vpn best free 40,500 $4.7 15/20
free vpn server 2,900 $6.9 20/20
free server vpn 2,900 $6.9 16/20
vpn for free 1,600 $8.02 15/20
software vpn free 1,300 $9.14 16/20
free v p n server 880 $5.15 16/20
server vpn free 880 $5.15 16/20
vpn servers for free 880 $5.15 16/20
free server for vpn 720 $3.92 16/20
vpn server free 210 $3.42 20/20

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=vpn-free-server" 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