seodata.dev

keyword

which vpn protocol is the best

Monthly search volume and cost-per-click data for "which vpn protocol is the best" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=which+vpn+protocol+is+the+best&country=us" +--------------+------------------+ | volume | 70 | | cpc | $5.35 | | competition | 0.19 | | country | US | | updated | 2026-09-02 | +--------------+------------------+
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 protocol 1,300 $4.4 14/20
vpn protocols 1,000 $3.31 17/20
best vpn protocol 480 $4.78 15/20
vpn best protocol 480 $4.43 15/20
which vpn protocol is best 70 $11.9 16/20
most secure vpn protocol 70 $15.89 14/20
what is best vpn protocol 50 $3.73 16/20
best vpn type 50 $5.21 15/20
best type of vpn 50 $5.21 14/20
what vpn protocol should i use 30 $0 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=which+vpn+protocol+is+the+best&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