Silence encrypts SMS messages using the Signal Protocol over the traditional SMS network. WeTalkin provides modern internet-based encryption for all communication types including messages, calls, video, and file sharing.
E2EE on everything. Zero metadata. No phone number required.
| Feature | WeTalkin | Silence |
|---|---|---|
| Transport Layer | Internet-based E2EE | SMS-based encryption |
| Voice/Video Calls | Full E2EE voice and video | No — SMS only |
| File Sharing | Encrypted file transfer | MMS with encryption |
| Phone Number Required | No — username only | Yes — uses phone number for SMS |
| Platform Support | iOS, Android, Desktop, Web | Android only |
| Metadata Protection | Zero metadata | Carrier sees SMS metadata |
Silence encrypts SMS content but cannot hide SMS metadata from carriers. Your carrier sees who you message, when, and how often. WeTalkin's internet-based encryption with zero-knowledge architecture hides both content and metadata from all intermediaries.
Silence is limited to SMS text and MMS media on Android only. WeTalkin provides messaging, voice calls, video calls, file sharing, group chats, and team workspaces across all platforms. The feature gap is enormous.
SMS messages may incur carrier charges, especially internationally. WeTalkin uses internet data with no per-message costs. International communication is free on WeTalkin, making it far more economical for global messaging.
Silence served a purpose when encrypted SMS was the best available option. Modern zero-knowledge messaging through WeTalkin provides vastly superior privacy, features, and cross-platform support. Upgrade to WeTalkin for privacy built for 2026.
Make the switch to zero-knowledge privacy. No phone number. No metadata.
SMS encryption cannot hide metadata from carriers, works on Android only, has no voice or video calls, and costs money per message. WeTalkin provides superior encryption, zero metadata, cross-platform support, and free messaging over internet data.
Silence development has slowed significantly. Modern encrypted messengers like WeTalkin provide far superior privacy and features. For active development and comprehensive security, WeTalkin is the better choice.
For contacts who also use WeTalkin, yes. WeTalkin replaces SMS with encrypted internet messaging that is free, cross-platform, and feature-rich. Invite your contacts to WeTalkin and eliminate unencrypted SMS communication.
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Zero-knowledge architecture. No phone number. Your data stays yours. Always.
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Private messaging with end-to-end encryption. No phone number required.
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