ProtonVPN vs IVPN: Privacy Comparison
This in-depth comparison weighs ProtonVPN against IVPN along six decisive privacy dimensions: how data is collected, how encryption is implemented, how data is shared with third parties, what privacy controls users get, how transparent each service is, and what their historical track record looks like. The two cover much the same ground, yet they handle user privacy in very different ways. What our review shows is that ProtonVPN delivers a clearly stronger privacy experience on balance, even though each option has its own relative pluses and minuses that are worth examining closely.
The Verdict at a Glance
Before the dimension-by-dimension breakdown, here is the summary our scoring produced. Across the six privacy dimensions we score, ProtonVPN finishes ahead of IVPN, 49/60 to 37/60. That total reflects a privacy comparison in which one service is consistently the more privacy-respecting choice, even though both cover the same functional ground.
Data Collection produced the widest separation between the two, with ProtonVPN ahead 9 to 7 out of 10. The tightest race is Data Collection, separated by just 2 points (ProtonVPN 9/10, IVPN 7/10). The sections below explain how each score was reached.
What Gets Collected
Every privacy assessment starts with data collection. How much a service gathers, stores, and processes about its users is what ultimately drives the privacy risk of using it. ProtonVPN takes a leaner approach here, capturing only the data strictly required to make the service work. Its rival pulls in a wider net of information -- behavioral patterns, device identifiers, and usage analytics that go well past what the core features actually need. Our marks were ProtonVPN 9/10 and IVPN 7/10 in this area. What separates them is not merely how much is gathered but why it is gathered and whether it is truly needed.
Encryption Implementation
Encryption protects user data both in transit and at rest, and the implementation quality varies dramatically between services. ProtonVPN implements stronger encryption measures, including more robust protocols for data in transit and better protection for stored data. The specific encryption implementations differ in their coverage (which data is encrypted), their strength (which algorithms and key lengths are used), and whether end-to-end encryption is employed (preventing even the service provider from accessing user content). ProtonVPN scored 10/10 while IVPN scored 8/10 for encryption.
Sharing Data With Outside Parties
How services share data with third parties is a critical privacy dimension. This includes sharing with advertising networks, analytics providers, business partners, and in response to government requests. ProtonVPN maintains more restrictive policies regarding third-party data access. The data sharing practices affect not just privacy but also the security of user information, as each additional party with access represents a potential breach vector. Scores: ProtonVPN 6/10, IVPN 4/10.
User Privacy Controls
Individuals only hold real power over their data when a service's privacy controls are available and genuinely effective. The relevant tools include the option to opt out of data collection, ways to download and erase data, granular permission settings, and how readily users can exercise the rights afforded them by applicable privacy regulations. ProtonVPN offers more complete and approachable privacy controls. Scores: ProtonVPN 7/10, IVPN 5/10.
Openness About Data Practices
Transparency encompasses how clearly each service communicates its data practices. This includes the readability of privacy policies, the publication of transparency reports, responsiveness to privacy inquiries, and proactive communication about policy changes. ProtonVPN demonstrates stronger transparency overall. Clear, accessible privacy communication is essential for informed consent and trust. Scores: ProtonVPN 8/10, IVPN 6/10.
Track Record Over Time
Looking at how a service has handled privacy incidents, regulatory actions, and disclosed vulnerabilities over time adds essential context. ProtonVPN carries the better historical record on privacy, having faced fewer incidents and dealt with the ones that did come up more responsibly. How a company has acted before is usually the clearest signal of how it will act on privacy going forward. Scores: ProtonVPN 9/10, IVPN 7/10.
The Final Verdict
Adding everything up, our full analysis lands ProtonVPN at 49/60 and IVPN at 37/60. For privacy, the overall winner is ProtonVPN. The two cover much the same functional ground, but the winner takes a more privacy-respecting stance across the dimensions that count for the most. Even so, no service is flawless, and whichever option you pick, you should always tune its privacy settings deliberately. We suggest pairing your choice with extra privacy tools, a VPN, DNS-level ad blocker, and privacy-focused browser, so you end up with a well-rounded privacy posture. And if your threat model demands the very highest level of privacy, it is worth asking whether an even more privacy-focused alternative exists in this category beyond the two compared here.