keyword

open source vpn client for windows

Monthly search volume and cost-per-click data for "open source vpn client for windows" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=open-source-vpn-client-for-windows" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0.04 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
software vpn	1,600	$14.29	8/20
vpn open source	1,300	$4.13	16/20
vpn server open source	210	$3.19	10/20
vpn client open source	70	$0	13/20
ssl vpn open source	40	$3.48	10/20
open source ssl vpn	40	$3.48	9/20
source vpn	30	$4.62	11/20
vpn source	30	$4.62	10/20
open source vpn client windows	10	$0	17/20
open source ipsec vpn client	10	$0	13/20

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=open-source-vpn-client-for-windows" 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