ProtonVPN vs TunnelBear: Privacy Comparison
In this comprehensive privacy comparison, we analyze ProtonVPN and TunnelBear across six critical dimensions: data collection practices, encryption implementation, third-party data sharing, user privacy controls, transparency, and historical track record. Both services serve similar needs, but their approaches to user privacy differ significantly. Our analysis reveals that ProtonVPN offers a meaningfully better privacy experience overall, though each service has relative strengths and weaknesses worth understanding in detail.
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 TunnelBear, 40/60 to 34/60. 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.
Most of the distance between these services opens up on Data Collection: ProtonVPN 5/10 versus TunnelBear 4/10. The tightest race is Data Collection, separated by just 1 point (ProtonVPN 5/10, TunnelBear 4/10). The sections below explain how each score was reached.
How Each Service Collects Data
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 5/10 and TunnelBear 4/10 in this area. What separates them is not merely how much is gathered but why it is gathered and whether it is truly needed.
How Strong Is the Encryption
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 6/10 while TunnelBear scored 5/10 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 7/10, TunnelBear 6/10.
What You Can Manage Yourself
The availability and effectiveness of user-facing privacy controls determine how much agency individuals have over their own data. This includes settings for data collection opt-out, download and deletion capabilities, granular permission controls, and the ease with which users can exercise their rights under applicable privacy regulations. ProtonVPN provides more comprehensive and accessible privacy controls. Scores: ProtonVPN 8/10, TunnelBear 7/10.
Transparency
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 9/10, TunnelBear 8/10.
What Their History Reveals
The record of privacy incidents, regulatory run-ins, and how a service answers vulnerabilities offers context you cannot ignore. ProtonVPN holds the stronger track record here, with a smaller count of incidents and a more responsible response to the problems that did surface. More often than not, what a service did in the past is the best guide to its future privacy conduct. Scores: ProtonVPN 5/10, TunnelBear 4/10.
The Final Verdict
Our comprehensive analysis gives ProtonVPN a total score of 40/60 and TunnelBear a total score of 34/60. The overall winner for privacy is ProtonVPN. While both services serve similar functional needs, the winner demonstrates a more privacy-respecting approach across the dimensions that matter most. That said, no service is perfect, and users should always configure privacy settings actively regardless of which option they choose. We recommend supplementing your choice with additional privacy tools, a VPN, DNS-level ad blocker, and privacy-focused browser, to build a comprehensive privacy posture. If your threat model requires the strongest possible privacy, consider whether an even more privacy-focused alternative exists in this category beyond the two compared here.