Alternatives to SimpleX Chat
SimpleX Chat is the most private and secure messaging platform with no user identifiers, featuring double ratchet E2E encryption and a unique approach to privacy that doesn't require phone numbers or usernames. Find open source and proprietary alternatives that serve similar purposes.
License:AGPL-3.0
Stars:8,787
Difficulty:Medium
Pricing:Free
Hosting:Self-Hosted
Self-hosted alternatives to SimpleX Chat
Open source projects that can replace SimpleX Chat:
Element
11,819
AGPL-3.0
Element is a feature-rich Matrix client focused on secure communication and collaboration. It provides a user-friendly interface to the Matrix network while maintaining strong privacy and security features through end-to-end encryption.
Key Features
-
Communication Tools:
- Encrypted messaging
- Voice and video calls
- File sharing
- Screen sharing
- Group chat rooms
- Direct messaging
-
Security & Privacy:
- End-to-end encryption
- Cross-signing support
- Secure key backup
- Device verification
- Message verification
- Self-hosted option
-
Collaboration Features:
- Room management
- User profiles
- Message history
- Multiple device support
- Cross-platform availability
- Custom themes
-
Integration Support:
- Bridges to other platforms
- Bot integration
- Widget support
- Custom widgets
- API access
- SSO authentication
More communication projects
Discover other open source projects in the communication category:
Rocket.Chat is an open-source, fully customizable communications platform for organizations with high standards of data protection, offering team collaboration, omnichannel customer service, and a complete messaging solution.
chatteam-collaboration
Stars
42,772Relative Popularity
199License
NOASSERTION
Novu is an open-source notification infrastructure that provides a unified API for sending notifications across multiple channels including Email, SMS, Push, and Chat. It offers an embeddable notification center, workflow engine, and no-code email editor.
communicationnotifications
Stars
37,058Relative Popularity
157License
NOASSERTION
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle. It provides team messaging, file sharing, project management and integrations in a self-hosted environment.
communicationcollaboration
Stars
32,712Relative Popularity
148License
NOASSERTION
Zulip is a powerful open-source team chat application that combines the immediacy of real-time chat with the organization of email-style threading, designed for productive team collaboration.
chatteam-collaboration
Stars
22,974Relative Popularity
112License
Apache-2.0
Apprise allows you to send notifications to almost all of the most popular notification services available today such as: Telegram, Discord, Slack, Amazon SNS, Gotify, etc. through a single unified interface.
communicationnotifications
Stars
13,640Relative Popularity
56License
BSD-2-Clause
Tinode is an instant messaging platform with a Go backend and clients for iOS, Android, web, and command line, designed for building chat applications with modern features.
messagingchat
Stars
12,540Relative Popularity
55License
GPL-3.0
Gotify is a simple server for sending and receiving messages in real-time via WebSocket. It provides a sleek web UI, REST API, and supports plugins for extending functionality. Perfect for self-hosted push notifications.
communicationnotifications
Stars
12,770Relative Popularity
53License
NOASSERTION
Centrifugo is an open-source scalable real-time messaging server that can instantly deliver messages to application users over WebSocket, HTTP-streaming, SSE, GRPC, and WebTransport. It provides a language-agnostic PUB/SUB server for building real-time applications.
communicationwebsockets
Stars
9,002Relative Popularity
38License
Apache-2.0
Screego is a simple, secure tool to quickly share your screen with one or multiple people via web browser, requiring no installation or registration.
screen-sharingwebrtc
Stars
8,599Relative Popularity
36License
GPL-3.0Showing 1-9 of 25 projects in communication