seodata.dev

keyword

what is a vpn protocol

Monthly search volume and cost-per-click data for "what is a vpn protocol" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+a+vpn+protocol&country=us" +--------------+------------------+ | volume | 90 | | cpc | $2.11 | | competition | 0.04 | | country | US | | updated | 2026-05-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vpn protocol 1,300 $4.4 16/20
vpn protocols 1,000 $3.31 20/20
type of vpn 1,000 $5.26 12/20
vpn communication protocols 880 $5.02 14/20
what is vpn protocol 110 $4.59 15/20
what are vpn protocols 90 $2.11 12/20
secure vpn protocols 70 $10.02 14/20
vpn security protocol 70 $0 14/20
vpn protocol types 70 $0 12/20
what is the best vpn protocol 50 $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/keyword?q=what+is+a+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