seodata.dev

keyword

most secure vpn protocol

Monthly search volume and cost-per-click data for "most secure vpn protocol" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=most+secure+vpn+protocol&country=us" +--------------+------------------+ | volume | 70 | | cpc | $15.89 | | competition | 0.08 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vpn protocols 1,000 $3.31 14/20
vpn protocol 880 $5.02 12/20
vpn best protocol 480 $4.43 13/20
which vpn protocol is the best 70 $5.35 14/20
which is the best vpn protocol 70 $11.9 13/20
comparison of vpn protocols 70 $0 12/20
best type of vpn 50 $5.21 13/20
best vpn type 50 $5.21 13/20
what is best vpn protocol 50 $3.73 13/20
what vpn protocol should i use 30 $0 14/20

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=most+secure+vpn+protocol&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