keyword

protonvpn free trial

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

$ curl "https://api.seodata.dev/v1/keyword?q=protonvpn+free+trial&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $7.51 | | competition | 0.03 | | 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
protonvpn free	33,100	$2.04	13/20
protonvpn free plan	18,100	$4.99	17/20
protonvpn download	12,100	$2.62	10/20
protonvpn free version	3,600	$1.86	15/20
protonvpn apk	2,900	$1.47	10/20
is protonvpn free	2,400	$1.53	17/20
protonvpn trial	590	$4.34	17/20
proton free trial	110	$51.21	10/20
proton vpn plus free trial	50	$3.14	17/20
protonvpn plus free trial	40	$5.08	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=protonvpn+free+trial&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