#1 of 8 in VPN services
Proton VPN review
A Swiss VPN from the team behind Proton Mail, with open-source apps and a free tier that has no data cap. Its no-logs policy has been through four independent audits.
Last checked · Available: Global
8.7/10, Excellent
5 criteria
Strongest on privacy & audits (9.5).
See every score and reasonScorecard
How Proton VPN scores
Four independent no-logs audits, open-source apps and Swiss jurisdiction.
Secure Core multi-hop, WireGuard, kill switch and NetShield blocking.
Unlimited-data free tier; paid plans are mid-priced.
Open-source apps on all major platforms, including Linux.
Ten devices on paid plans, but only one on the free tier.
Best for
Privacy-minded users who want a trustworthy free tier.
Not ideal for
Free users who need many server locations or streaming support.
Trade-offs
Pros and cons
What stands out
- Free tier with no data cap
- Four independent no-logs audits
- Open-source apps
- Secure Core multi-hop servers
Worth knowing
- Free tier is limited to one device and fewer locations
- Paid plans cost more than budget rivals
At a glance
Key facts and pricing
- Free plan
- Yes
- Money-back window
- 30 days
- Simultaneous devices
- 10 on paid plans; 1 on free
- Independent audit published
- Yes
- Company jurisdiction
- Switzerland
- Main platforms
- Windows, macOS, Linux, iOS, Android
- Price band
- Mid-range
- Founded
- 2017
- Based in
- Switzerland
Pricing: Free plan plus paid plans; paid tiers can be bundled with other Proton services. Free plan: yes.
Head to head
Compare Proton VPN with
Also consider
Proton VPN alternatives
Questions
Proton VPN: common questions
Is Proton VPN good?
Proton VPN scores 8.7 out of 10 in our VPN services scorecard, rank 1 of 8. A Swiss VPN from the team behind Proton Mail, with open-source apps and a free tier that has no data cap. Its no-logs policy has been through four independent audits.
Who is Proton VPN best for?
Best for privacy-minded users who want a trustworthy free tier. Less suited to free users who need many server locations or streaming support.
How much does Proton VPN cost?
Free plan plus paid plans; paid tiers can be bundled with other Proton services. Free plan: yes.
What are Proton VPN's key terms and features?
Free plan: Yes; Money-back window: 30 days; Simultaneous devices: 10 on paid plans; 1 on free; Independent audit published: Yes; Company jurisdiction: Switzerland; Main platforms: Windows, macOS, Linux, iOS, Android. As published by the brand, last checked 2026-11-01.
What is a good alternative to Proton VPN?
Surfshark (8.7/10) is a highly placed option in the same list. See the full VPN services ranking for every alternative.
Transparency
Sources and how we make money
Sources we used
Checked 1 Nov 2026. Brands change terms often; confirm on the brand's site before you buy.
How we make money
Some links to brands may earn AltFTool a commission. That never changes a score, a rank or whether a brand is listed. Scores come only from the criteria above.
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