Germ Launches End-to-End Encryption for Bluesky Messages
▼ Summary
– Germ is launching end-to-end encrypted messaging for Bluesky, offering a more secure alternative to its existing DMs, with a beta release this week and plans for gradual public rollout.
– The service uses newer technologies like Messaging Layer Security (MLS) and the AT Protocol (ATProto), aiming to provide encrypted messaging without requiring phone numbers.
– Germ allows users to control their messaging experience, such as choosing who can DM them and blocking users across Bluesky and other ATProto-powered apps.
– The startup, founded by Tessa Brown and Mark Xue, leverages Apple’s App Clips for quick chats without full app downloads, with future plans for a premium subscription and Android version.
– Germ has raised pre-seed funding from angel and institutional investors, with hopes its protocol could be adopted by Bluesky and other platforms.
Secure messaging just got an upgrade for Bluesky users with the launch of Germ, a new platform offering end-to-end encrypted chats. The service, now in beta, integrates directly with Bluesky’s AT Protocol, providing a privacy-focused alternative to traditional social media messaging. Unlike apps requiring phone numbers, Germ leverages cutting-edge standards like Messaging Layer Security (MLS) and ATProto to ensure secure communication across Bluesky and compatible platforms.
Developed over two years, Germ was founded by Tessa Brown, a Stanford communications scholar, and Mark Xue, a former Apple privacy engineer. Their vision centers on private conversations as the foundation for healthier online interactions. “Social media today often feels invasive,” Brown explains. “Encrypted messaging changes that dynamic, letting people connect without surveillance.”
The platform stands out by using Apple’s App Clips for frictionless access, no full app download is needed to start chatting. Users simply add a unique “magic link” to their Bluesky profile, allowing others to initiate encrypted conversations instantly. For deeper functionality, Germ offers a dedicated iOS app with features like customizable privacy controls and cross-platform blocking.
Though currently free, Germ plans to introduce premium tiers with AI tools and personalization options. The startup has secured backing from notable investors, including K5 Global and Mozilla Ventures, with ambitions to expand to Android.
As Bluesky gains traction among public figures and policymakers, Germ’s early adoption of encryption could position its technology as a future standard for the network. For now, it’s paving the way for more secure, user-controlled social messaging.
(Source: TechCrunch)
