Sid icon
Sid icon

Sid

 14 likes

Sid is an End-to-end secure teamwork tool to make your team communication safer, simpler and more efficient.

Sid screenshot 1
Sid screenshot 2
Sid screenshot 3

License model

  • FreeProprietary

Country of Origin

  • DE flagGermany
  • European Union flagEU

Platforms

  • Mac
  • Windows
  • Linux
  • Android
  • iPhone
  • Android Tablet
  • iPad
Discontinued

The app is unavailable on Google Play and the Apple Store, and the last desktop version is from 2018.

4 / 5 Avg rating (1)
14likes
1comment
0news articles

Features

Suggest and vote on features
  1.  End-to-End Encryption
  2.  Team work
  3.  Channels
  4.  Secure File Sharing
  5.  Team Collaboration
  6.  Encrypted Chat
  7.  Secure Chat
  8.  Integrated File Sharing

 Tags

  • team-communication

Sid News & Activities

Highlights All activities

Recent activities

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Sid information

  • Developed by

    DE flagSpherebox UG
  • Licensing

    Proprietary and Free product.
  • Alternatives

    30 alternatives listed
  • Supported Languages

    • English

Our users have written 1 comments and reviews about Sid, and it has gotten 14 likes

Sid was added to AlternativeTo by makjaveli on Apr 24, 2016 and this page was last updated Sep 8, 2023.

Comments and Reviews

   
 Post comment/review
Top Positive Comment
horstjankowski
May 3, 2016
0

I think you can't trust Facebook - so you can't trust whatsapp. So why trust SID? If I understand it right, they use something like the Torrent technology = No SID Servers = no Spyware possible. Right?

What is Sid?

Sid is an End-to-end secure teamwork tool to make your team communication safer, simpler and more efficient. Connect with your team members and keep everyone on the same page.

  • Fast communication - one-to-one or within groups

Set up your team easily and start right away with secure messaging and file transfer. Use it for private and team communication. Team contacts are exchanged with every new team member automatically.

Sid comes with structured communication in dedicated channels: Organize your team conversation and customize it to match your personal needs.

  • Available for mobile and desktop devices

Sid clients are available for desktop computers, laptops and as native apps for iOS and Android. You can use it on any operating system like your computer in the office or on your smartphone anywhere else. Whatever you do on one device is reflected on all other devices, so everything is kept in sync.

  • Security by design

Sid uses end-to-end encryption for every message and file transferred. The encryption keys are generated and stored on your devices only. Unlike other password driven systems, your private key is used for authorization and authentification.

When working with Sid, your data is safe and no third-parties can decipher the data while being transferred. No one will be able to read your messages or decrypt your files.

We only support clients that run on your device natively to ensure maximum security.

  • Peer-to-peer and local file transfer

Sid is using a decentralized peer-to-peer technology to transfer data without uploading to a server or cloud. Your data is routed the fastest possibe way without taking detours and will use the local network if applicable. Exchange files of any kind and size with individuals, teams and external contacts.

  • Your data is always accessible

Your messages and files are stored locally and synchronized through all your devices, always accessible, even offline.

Sid is available for Android, iPhone, Windows and Mac

Official Links