Signal Added Phone-Numberless Android Registration
The beta release allows account creation via paid credentials, bypassing the standard requirement for a phone number.
Updated on Sept. 22, 2026 in Cybersecurity
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Signal has released beta version 8.28 for Android, introducing an optional registration path that does not require a phone number. This feature, currently in testing, utilizes a unique Account ID and Recovery Key generated through a one-time payment process.
Why it matters
This development marks a shift toward decoupling privacy-focused messaging from telecom identifiers. By enabling registration via alternative credentials, Signal moves to provide an anonymous account architecture that does not rely on traditional cellular identity systems.
The registration process issues a 32-character Account ID and a 64-character Recovery Key. The service requires a $2.99 one-time payment, currently processed through Google Play Services.
The players
Signal
An open-source messaging platform focused on end-to-end encrypted communication and minimal metadata collection.
The details
Signal manages these payments using a zero-knowledge proof — a cryptographic method where one party proves they possess information without revealing the information itself — mirroring the architecture of its donation system. Users receive their credentials only after the payment transaction is verified. The service also integrates support for passkeys and hardware keys to secure these new account types.
Timeline
September 22, 2026: Signal announced the new beta registration feature.
The Tech Race
This development aligns with the broader industry trend of moving away from phone-based identifiers in the messaging space. Signal's approach faces a long-term research race against other platforms that rely on centralized hardware-linked accounts for user verification.
Android users on beta version 8.28 can now bypass the phone number requirement for a $2.99 fee. This process is permanent, and users must securely store their generated credentials as there is currently no path for account recovery.
The takeaway
Signal is prioritizing anonymous account creation, though the current lack of recovery tools for IDs and keys makes this a high-stakes transition for early testers. Interested users should monitor the Signal Android GitHub releases page for future stability updates and iOS rollouts.
What happens next
Signal plans to add alternative payment methods for devices lacking Google Play Services and intends to bring this login functionality to iOS in a future update.
Further reading
For broader context on identity security, visit the Cybersecurity section.
More information
Access the latest technical documentation on the Signal Android GitHub releases page.
Live Poll
Would you pay a one-time fee to register for a messaging app without a phone number?
