Betternet is generally not considered a safe or highly private VPN by cybersecurity experts due to its history of data logging practices, a lack of independent security audits, and past instances of embedded tracking software. While it does provide basic, standard encryption to mask your IP address on public networks, its underlying infrastructure and business model pose significant privacy risks.
A technical breakdown of Betternet’s privacy features, connection protocols, and overall safety profile highlights these risks. Protocol and Encryption Strengths
Betternet relies on industry-standard technical specifications to secure the data traveling through its servers:
Encryption standard: It utilizes AES-256 bit encryption, which is military-grade and virtually impossible to break using brute force.
Connection protocols: Betternet primarily uses Catapult Hydra, a proprietary protocol developed by its parent company, Pango. While Hydra is optimized for high speeds over long distances, it is closed-source. This means the cybersecurity community cannot independently review its source code for vulnerabilities, unlike open-source protocols like WireGuard or OpenVPN. Key Privacy and Security Flaws
While the basic encryption is secure, several structural and operational practices severely compromise user anonymity:
Lack of independent audits: Unlike premium rivals that open their software and server infrastructure to third-party firms to prove they do not track users, Betternet’s privacy claims have never undergone an independent security audit.
Embedded trackers and malware risks: Comprehensive independent evaluations from security researchers, including reviewers at All About Cookies, have flagged Betternet’s application files for containing high densities of tracking libraries and malware markers compared to other consumer VPNs.
Inconsistent safety features: Crucial tools like a VPN kill switch (which automatically cuts your internet if the VPN drops to prevent raw data leaks) and split tunneling are heavily fragmented. These features are typically exclusive to the Windows client, leaving Android, iOS, and macOS users vulnerable to accidental IP exposure.
The Free Model Dilemma: The free version of the app relies heavily on third-party advertising. According to Betternet’s VPN Products Privacy Notice, while they state they do not link your specific browsing habits to your identity, interacting with these built-in advertisers naturally exposes your device identifier, location data, and network provider to external data brokers. How Betternet Stacks Up Against Safe Alternatives
When evaluated alongside industry standards, Betternet underperforms in data security. Betternet VPN Premium Alternatives (e.g., Proton VPN, NordVPN) Protocol Type Proprietary (Catapult Hydra) Open-Source (WireGuard, OpenVPN) Independent Audits Regular, Publicly Released Audits Kill Switch Availability Windows Only Universal Across All Apps Ad Tracking High (Free Version) Zero (Built-In Ad/Tracker Blockers) Jurisdiction Five Eyes Alliance Region Privacy-Friendly Havens (Panama, Switzerland)
If you are looking for a reliable, safe, and truly private browsing experience, you should avoid Betternet and consider reputable, independently audited alternatives like Proton VPN or NordVPN.
Betternet VPN Review 2026 — Is the Free Version Safe? – vpnMentor