nvira is described as 'Free, browser-based group chat with real-time text, voice, and video calls, topic-based channels, end-to-end encrypted direct messages, and no phone number required' and is a Video Calling app in the social & communications category. There are more than 50 alternatives to nvira, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Android apps. The best nvira alternative is Signal, which is both free and Open Source. Other great sites and apps similar to nvira are Telegram, Element, Discord and Matrix.
Peer-to-peer group chatting over Tor and IPFS, with local-first encrypted messaging and no central servers, offers privacy-focused decentralized collaboration for teams, supporting desktop and mobile. FOSS, open to contributors, and avoids surveillance-based tracking.
United States
United States
Matrix client supporting decentralized, secure chats with end-to-end encryption, open-source development, organized navigation for channels and DMs, minimal clutter, adaptive elegant interface, calm visuals, and continuous feature updates for private, modern messaging.
India
Browser-based tool enabling instant, end-to-end encrypted screen sharing with a shareable link, requiring no downloads, installs, or accounts. Sessions use peer-to-peer WebRTC connections, store nothing on servers, and support multiple privacy-focused participants.
Germany
EU
Anonymous chat, voice, and video platform using end-to-end encrypted messaging powered by X3DH and XSalsa20-Poly1305, supporting secure user communities and group conversations, with no personal data needed for registration or operation.
United States
The best Discord alternative. Mezon is a Live, Work, and Play platform. It’s perfect for gaming and chilling with friends, or even building a global community. Customize your own space to talk, play, and hang out.
Vietnam
Free, privacy-focused chat platform for gaming communities offering servers, channels, roles, low-latency voice, video, screen sharing, 5GB uploads, message translation, end-to-end encrypted DMs and calls, forum features, calendar events, and no paid tiers.
United States
Decentralized social and blog platform based on XMPP, enabling self-hosting, cross-network chat, video calls, and group collaboration. Users control and migrate their data, communicate across various networks, and access services from any node while preserving privacy and open-source principles.
FranceEU
Enables real-time chat on Windows with group or private messaging, multi-server access, file transfers, encryption, proxy and IPv6 support, chat logging, notifications, dark mode, and a scripting language for custom automation or developing communication tools and games.
United Kingdom
Open source group chat, voice, and video platform with self-hostable private servers, Discord compatibility, extensible plugin and theme system, end-to-end encryption, support for multiple instances, and community-driven development offering high flexibility.
Decentralized 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.
United States
Private community chat with end-to-end encrypted channels and DMs, WebRTC calls, and signup without an email address or phone number.
United Kingdom
