keyword

list free vpn servers

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

$ curl "https://api.seodata.dev/v1/keyword?q=list+free+vpn+servers&country=us" +--------------+------------------+ | volume | 20 | | cpc | $2 | | competition | 0.09 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
vpn free good	40,500	$7.11	15/20
vpn best free	40,500	$4.7	14/20
the best free vpn	33,100	$5.34	14/20
fastest free vpn	1,900	$2.13	13/20
fastest vpn free	1,900	$2.13	13/20
vpn fast free	1,900	$6.11	13/20
safe and free vpn	1,300	$6.34	15/20
vpn free safe	1,300	$5.05	15/20
vpn service free	1,000	$12.38	15/20
vpn servers free list	20	$2	15/20

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://api.seodata.dev/v1/keyword?q=list+free+vpn+servers&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