Bitmask vs Cloudflare WARP

Bitmask is a free, open-source VPN application from the LEAP Encryption Access Project, founded in 2012. It is designed to help protect online privacy while connecting users to vetted providers such as Riseup.net and The Calyx Institute. The app includes tools for evading internet controls, and private VPNs can be reached through a discreet URL or invite code. Individuals and collectives can also run private, circumvention-focused VPNs with its self-hostable system. Bitmask requires no accounts; the maker says it has no logs or tracking. Applications and server-side components are open source, and Bitmask is described as third-party audited. It runs on Android, Linux, macOS, Windows, and self-hosted deployments. Linux support covers the two latest Ubuntu LTS versions, while Debian and Arch packaging is unavailable. Windows has no kill switch and is not well battle tested for DNS or IP leaks. The listed plan costs nothing.

Cloudflare WARP is a client that sits between a device and the Internet, with modes intended to provide a faster, more secure and more private connection. Its 1.1.1.1 with WARP mode replaces the device's Internet connection with an optimized protocol, and WARP encrypts more traffic leaving the device to limit snooping. It runs on the same network as Cloudflare's 1.1.1.1 DNS resolver. WARP+ subscribers can access a larger network with more cities, which may reduce latency to a Cloudflare data center and improve browsing speed. Organizations can integrate WARP with Gateway to enroll devices and protect remote workers. The client supports Android, iOS, Linux, macOS, web and Windows, with up to five simultaneous devices. Cloudflare says it collects limited DNS query and traffic data, excluding payload, while the app is enabled. Some app and site traffic using microphone or camera access can bypass WARP and expose the original IP. Encryption may reduce throughput, particularly for desktop users on high-speed broadband, and location-dependent licensed content may not work properly.