seodata.dev

keyword

protonvpn website

Monthly search volume and cost-per-click data for "protonvpn website" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=protonvpn+website&country=us" +--------------+------------------+ | volume | 110 | | cpc | $3.35 | | competition | 0.07 | | country | US | | updated | 2026-08-31 | +--------------+------------------+
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
protonvpn 246,000 $2.64 19/20
protonvpn free 33,100 $2.04 10/20
is protonvpn safe 3,600 $3.83 7/20
protonvpn free version 3,600 $1.86 7/20
protonvpn com tv 2,900 $1.79 7/20
vpn proton 1,600 $1.84 13/20
protonvpn official website 140 $0 15/20
proton v 110 $0 8/20
protonvpn web 90 $0 15/20
protonvpn online 30 $0 11/20

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=protonvpn+website&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