seodata.dev

keyword

open source windows vpn

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

$ curl "https://app.seodata.dev/v1/search-volume?q=open-source-windows-vpn" +--------------+------------------+ | volume | 40 | | cpc | $2.89 | | competition | 0.34 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vpn open source 1,300 $4.13 17/20
open source vpns 1,000 $4.19 12/20
open source vpn 1,000 $7.39 10/20
vpn free open source 170 $5.06 10/20
vpn open source server 170 $9.88 10/20
vpn open source software 90 $5.1 12/20
client vpn open source 70 $0 10/20
open-source windows vpn 50 $4.08 18/20
open source vpn for windows 20 $3.21 10/20
open-source vpn for windows 20 $7.04 10/20

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-windows-vpn" 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