keyword

best free openvpn servers

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

$ curl "https://app.seodata.dev/v1/keyword?q=best+free+openvpn+servers&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.09 | | country | US | | updated | 2026-05-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
vpn server free	2,900	$6.9	12/20
free vpn server	2,900	$6.9	11/20
openvpn servers	1,900	$12.33	8/20
vpn service free	1,000	$12.38	9/20
vpn free server	720	$3.92	10/20
vpn free openvpn	320	$5.03	9/20
vpn free ovpn	320	$5.03	8/20
free vpn for openvpn	170	$6.23	8/20
best free openvpn server	20	$0	13/20
free openvpn services	10	$0	9/20

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+servers&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