seodata.dev

keyword

vpn virtual private network free

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

$ curl "https://app.seodata.dev/v1/keyword?q=vpn+virtual+private+network+free&country=us" +--------------+------------------+ | volume | 70 | | cpc | $6.69 | | competition | 0.68 | | country | US | | updated | 2026-05-03 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
free vpns 201,000 $5.05 17/20
free virtual private network 201,000 $4.97 13/20
best free vpns 33,100 $3.84 15/20
free vpn app 4,400 $2.92 13/20
free vpn server 2,900 $6.9 15/20
best vpns free 2,400 $4.92 15/20
software vpn free 1,300 $9.14 16/20
are vpns free 1,300 $3.2 15/20
vpn free software 1,300 $9.14 14/20
vpn service free 1,000 $7.52 17/20

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=vpn+virtual+private+network+free&country=us" 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