The Best Signal Alternative
Built for true anonymity, account-free
Signal has long been seen as a benchmark for secure messaging, but it still raises concerns: you must register with a phone number, messages rely on server routing, and calls may be relayed unless both sides are trusted contacts.
In EXTRA SAFE, your anonymity and data privacy come first. Instead of a sign-up, you receive a unique number and communicate through fully end-to-end encrypted chats and peer-to-peer calls.
EXTRA SAFE vs Signal
Video Calls
Peer-to-peer, always E2EE
The connection is P2P by default: video and audio streams flow directly between devices. All calls are protected with asymmetric cryptography: your device generates a public/private key pair to sign and secure the session, so only you can access the information. Call content stays on your devices, not a central server.
P2P with the saved contacts, otherwise server-routed
Provides E2E encrypted calls using the Signal Protocol. P2P connections are used in calls with saved contacts. For calls from unknown numbers, Signal relays the connection through its servers. Encryption keys are generated locally, though Signal’s infrastructure may process call-related metadata (e.g., connection time).
Messaging
E2EE chats and file transfer, auto-deleted by default
E2EE text and voice messaging, file and image transfer. Everything is encrypted on your device, stays encrypted in transit, and is decrypted only on your contact’s device. The chat history clears by default: once your contact views the message, it will auto-delete after a chosen time.
E2EE chats, optional disappearing messages, minimal metadata retention
E2E encrypted messaging: text, images, files, and voice notes. Messages pass through Signal’s servers encrypted. Disappearing messages, even unread, clear at the set time. Signal retains minimal metadata – a phone number and last connection time.
Encryption & Security
E2EE by default, locally managed keys, ephemeral chats
Asymmetric E2EE protects all communication: messaging, file transfer, calls. Private keys stay on users’ devices, and public keys secure every session. Servers don’t have access to content or critical metadata, and nothing is retained: chats auto-clear on your timer, and in-call messages disappear the moment the session ends.
Strong E2EE, device-held keys
Signal uses the Signal Protocol for strong E2EE, generating new keys per message so only the sender and recipient can read the content. It supports a sealed sender to hide the sender’s identity, and stores no message history or meaningful metadata.
Seamless Access/Login
Seamless access, account-free, no personal data
A seamless start: choose a display name and receive a unique EXTRA SAFE number. In the browser, you can start a meeting with one click and invite others via a link – they can join instantly, even without installing the app.
Phone-number-based signup required
Requires creating an account tied to a phone number. Users must verify their number by SMS or call, and the account remains linked to that identity. However, you can decide who sees your phone number in the app.
Privacy & Data Collection
Privacy by default, zero data collection
No collection of user identities, metadata, or message history: storage is encrypted and temporary by default, following your timer.
Minimal data collection, phone number required
Collects minimal user data – primarily the phone number used to register, plus limited metadata such as last connection time. No message content is stored or accessible, but sign-up is identity-linked.
Pricing & Limits
Free and unlimited
Completely free, with no subscriptions, time limits, or hidden fees. All features – video calls, messaging, file transfer, and screen sharing (browser lite version) – are available without restriction.
Free, no paid tiers
Signal is free to use, with no subscriptions or usage fees. All core features – messaging, calls, and file sharing – are available without cost.
The Ultimate Privacy-Focused Communication Comparison
| Features | | |
|---|---|---|
Anonymous Access | ||
Asymmetric Encryption | ||
Peer-to-Peer Calls | ||
Peer-to Peer Chats | ||
Disappearing messages | ||
No Data Collection | ||
Free |
Get Started With EXTRA SAFE
E2EE Anonymous Chat App
Available for iOS and Android
FAQs
What sets EXTRA SAFE apart from Signal?
EXTRA SAFE doesn’t require registration and never stores your data. Signal is a secure app — but it requires a phone number, installation, and relays group calls through its infrastructure.
Do Signal calls go through servers?
Yes. Group calls are routed via Signal’s servers. One-to-one calls are peer-to-peer when possible. EXTRA SAFE is peer-to-peer by default in all cases.
Does EXTRA SAFE have a time limit on meetings?
No. All video calls are unlimited and always free.
Is EXTRA SAFE encrypted?
Yes. It uses asymmetric encryption — the same method used in blockchain, with keys generated on your device. Data never leaves your hands unprotected.
Can I use it on mobile or tablet?
Yes. EXTRA SAFE works in any browser — including mobile, without requiring any downloads. A native app is also on the way - it will run without registration, sign-up, or identity steps.