keyword

best free openvpn server

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

$ curl "https://app.seodata.dev/v1/keyword?q=best+free+openvpn+server&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.09 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
vpn server free	2,900	$6.9	17/20
free vpn server	2,900	$6.9	15/20
how to get a vpn free	1,300	$5.19	11/20
safe and free vpn	1,300	$6.34	11/20
vpn service free	1,000	$12.38	14/20
vpn free server	720	$3.92	15/20
vpn free openvpn	320	$5.03	12/20
free vpn best	140	$6.07	11/20
best free openvpn servers	20	$0	13/20
free openvpn services	10	$0	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/keyword?q=best+free+openvpn+server&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