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Description
Cwtch (/kʊtʃ/), a Welsh term that can be interpreted as “a hug that creates a secure environment,” is a decentralized messaging protocol that prioritizes privacy and enables the development of applications resistant to metadata tracking. This open-source platform allows users to create their own secure spaces, or to support others in establishing theirs, emphasizing that there is no centralized “Cwtch service” or singular “Cwtch network.” The protocol is designed for flexibility, allowing anyone the freedom to develop bots, services, and interfaces that can interact with Cwtch. Communication within the Cwtch ecosystem is protected by end-to-end encryption and occurs over Tor v3 onion services, ensuring a high level of security. Notably, Cwtch is engineered to prevent any information from being shared or accessed without the explicit consent of the individuals involved, safeguarding both the content of messages and any related metadata. This commitment to user privacy makes Cwtch an innovative solution for those seeking secure communication methods.
Description
The innovative messaging platform stands out by eliminating user IDs entirely.
Unlike other applications such as Signal, Matrix, Session, Briar, Jami, and Cwtch that rely on user identifiers, SimpleX takes a different route by not employing any form of user IDs or even random numbers, significantly enhancing user privacy.
Users frequently inquire about how SimpleX manages message delivery without user identifiers.
To facilitate message delivery, SimpleX employs temporary anonymous pairwise identifiers for message queues, which are unique to each connection, ensuring that no long-term identifiers are utilized.
You have the flexibility to select which server(s) will handle your incoming messages, while your contacts will determine the servers used to send messages to them, meaning that each conversation may operate through two different servers.
This unique structure effectively minimizes the risk of metadata leakage at the application level.
In addition to this, users can further enhance their privacy and safeguard their IP addresses by routing their connections through Tor when accessing messaging servers.
Only client devices retain user profiles, contacts, and group information, while messages are secured with a robust two-layer end-to-end encryption system.
This approach not only prioritizes user privacy but also ensures a safer messaging experience overall.
API Access
Has API
API Access
Has API
Integrations
No details available.
Integrations
No details available.
Pricing Details
Free
Free Trial
Free Version
Pricing Details
Free
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Open Privacy Research Society
Country
Canada
Website
cwtch.im/
Vendor Details
Company Name
SimpleX Chat
Founded
2020
Website
simplex.chat/
Product Features
Messaging
End-to-End Encryption (E2EE)
File Sharing
Groups / Channels
Payments
Search / Filter
Self-Destructing Messages
Stickers / GIFs
Threaded Discussion
Video Conferencing
Voice Calling
Product Features
Messaging
End-to-End Encryption (E2EE)
File Sharing
Groups / Channels
Payments
Search / Filter
Self-Destructing Messages
Stickers / GIFs
Threaded Discussion
Video Conferencing
Voice Calling