Session Messaging App VS DeckCipher

• Privacy-Focused
  Session Messaging App is designed to prioritize user privacy by not requiring phone numbers or email addresses for registration, reducing the risk of data exposure.
• Decentralized Infrastructure
  The app uses a decentralized network of servers, which makes it more resistant to censorship and points of failure compared to centralized messaging services.
• End-to-End Encryption
  Messages are secured with end-to-end encryption, ensuring that only the intended recipients can read the messages, safeguarding user conversations from potential eavesdroppers.
• No Metadata Logging
  Session claims to minimize the collection of user metadata, further enhancing user privacy as it reduces traceability and the ability to profile users based on their communication patterns.
• Open Source
  The app's code is open source, allowing the public to inspect, verify, and contribute to the app’s development, fostering transparency and community trust.

Possible disadvantages

• Limited Adoption
  Session may have a smaller user base compared to more established messaging apps, which could limit communication with a broader audience.
• Performance Issues
  Due to its decentralized nature, some users may experience slower message delivery times or connectivity issues compared to centralized apps.
• Feature Limitations
  The app may lack some features that are considered standard in other messaging apps, such as video calls or extensive media sharing capabilities, which could affect user experience.
• Unfamiliar Interface
  Users accustomed to mainstream messaging apps might find the interface and workflow of Session unfamiliar or less intuitive, potentially impacting ease of use.
• Dependency on Onion Routing
  The reliance on onion routing (similar to Tor) for message delivery can introduce latency and affect the overall performance of the app.

No features have been listed yet.

• 10 Best Secure Messaging Apps to Keep Your Conversation Private
  beebom.com · Dec 2023

  Do you like the anonymity that Tor browser offers on the internet? Well, consider Session messaging app as a Tor browser, but for messaging. This open-source messaging app uses peer operated servers for routing...

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• Molly(Signal fork) has not been updated since 3 months and is vulnerable

  > Signal 501c3 is a centralized service. XMPP and Matrix are decentralized/federated. SimpleX is distributed. Session is a decentralized Signal fork that creates the account on the device without associating it with a phone number.... - Source: Hacker News / 10 days ago

• Registration without a phone number on Signal will use zero-knowledge proofs

  > 100% e2ee encrypted and decentralized and open https://getsession.org https://docs.getsession.org/contribute-to-the-session-network/running-a-session-node. - Source: Hacker News / about 2 months ago

• UK Crime Agency Backs "Upload Prevention" Plan to Scan Encrypted Messages

  I find https://getsession.org/ and it's Tor-like routing quite interesting. - Source: Hacker News / 12 months ago

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Tracking DeckCipher since Oct 2026.