Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
+6
Hyalus Alternatives
Hyalus is described as 'It's a messaging app' and is an app in the office & productivity category. There are more than 25 alternatives to Hyalus for a variety of platforms, including Web-based, Linux, Android, Windows and iPhone apps. The best Hyalus alternative is Telegram, which is free. Other great apps like Hyalus are Element, Discord, Matrix and Slack.
Alternatives list
31 Flotilla alternativesDecentralized chat platform built on the nostr protocol with support for multi-group communities, event calendars, threads, private messaging, web of trust, customizable access controls, monetization via zaps, full privacy, and white-label options for branding.
+3
73 Session alternativesDecentralized messenger featuring end-to-end encryption for individual and group chats, no registration needed, no tracking or metadata logs, IP address protection, secure attachment sharing, multi-device sync, dark mode, open-source code, and ad-free use.
Cost / License
- Free
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- HUAWEI AppGallery
- iPad
- Snapcraft
- Flathub
- F-Droid
+2
Real-time chat platform structured with threads, custom feeds, project tagging, and AI moderation. Provides privacy controls, instant file and code sharing, multiple viewing modes, moderator tools, light/dark modes, and unifies collaboration for organizations and communities.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
- Slack
32 Nerimity alternativesOpen-source chat platform providing community-focused group messaging, video calls, profile customization with animated avatars, custom emojis, tags, post creation, discovery of communities, and full source code access on GitHub. Entirely donation-funded.
Cost / License
- Free
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- Android Tablet
- Self-Hosted
![Profile Interface [PC - 2025]](https://d4.alternativeto.net/od-oQxPBmbGgMb1DDF56LetNIIFfN-sw15fMkRUB3mU/rs:fill:309:197:1/g:no:0:0/YWJzOi8vZGlzdC9zL25lcmltaXR5Xzk5MzIyMl9mdWxsLnBuZw.png)
![Messages View [PC - 2025]](https://d4.alternativeto.net/onkc5zjoyV0rmmltjDuVgkJz6n_BWgqQPeuSyoFbHAs/rs:fill:309:197:1/g:no:0:0/YWJzOi8vZGlzdC9zL25lcmltaXR5XzI4MTQxOF9mdWxsLnBuZw.png)
![Server Discovery [PC - 2025]](https://d4.alternativeto.net/DoId0spu4HU_371pFn-leEiedu6M4bu453CRrSZAD4s/rs:fill:309:197:1/g:no:0:0/YWJzOi8vZGlzdC9zL25lcmltaXR5XzI4MjUwOF9mdWxsLnBuZw.png)
+2![Server Settings [PC - 2025]](https://d4.alternativeto.net/K6RpZpz2k_EvPbvMB3X-9Tq3JQEARLiCsjqmrr2hps0/rs:fill:309:197:1/g:no:0:0/YWJzOi8vZGlzdC9zL25lcmltaXR5XzYyODAyOF9mdWxsLnBuZw.png)
Offers real-time chat with friends, supports group messaging, organizes contacts by favorites and categories, enables media sharing with GIFs and videos, provides customizable notifications, allows invite links, and is accessible on desktop or mobile for gaming sessions.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Steam
+2
29 Strafe alternativesOpen source chat platform offering end-to-end encrypted messaging, uncensored communication, markdown support, file sharing, self-hosting, multi-device sync, server management, voice or video calls, no data tracking, transparent codebase, and community-driven development.
0xchat is a secure chat app built on the Nostr protocol. It prioritizes security, featuring private key login, encrypted private chats and contacts, encrypted group chats.
+2
64 Adapt Chat alternativesOpen source encrypted group-chat platform focused on privacy and efficiency, featuring Rust-based backend for speed, customizable interface, minimal data collection, real-time messaging, community-driven improvements, and ergonomic design for various use cases.
Conduit is a simple, fast and reliable chat server powered by Matrix. Conduit is an alternative to Synapse and tries to be lightweight and easy to install, but it is still in development.
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Online
- Self-Hosted
- Raspberry Pi
- Linux
- Debian
- Nix Package Manager
- Docker
- Docker Hub
kChat is a secure instant messaging for businesses, which makes it possible to discuss matters live and organise projects.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
Selene is a comprehensive peer-to-peer chat and file sharing application built on the Tor network. It enables secure, private communication and seamless file transfers between users, leveraging the anonymity and resilience of Tor.
United States
Switzerland
United Kingdom
