Lag

APIyesOSS—FREEyesDOCS4/5
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Ranked in Game Voice Chat Software ·Free plan

About

Lag is a free, voice-first communication platform for gaming, with server- and room-based voice channels plus text messaging. Rooms support messages, emoji reactions, and replies. Lag reports median round-trip latency under 50 ms and 99.2% packet recovery using redundant audio encoding. Native iOS and Android apps provide voice rooms, messaging, push notifications, and background audio. Its Tauri and Rust desktop app runs on Windows and Linux and includes system audio capture, a system tray, and global push-to-talk hotkeys; the desktop page says macOS support is coming soon. An open-source CLI supports voice chat over SSH on macOS and Linux. For self-hosting, Lag offers an MIT-licensed deployment with a bundled web UI, API, PostgreSQL, and voice server, currently using LiveKit. Official Python and TypeScript SDKs cover the public REST API, not WebSocket or voice. Lag says it runs no ads or sells user data, and that voice data is never recorded or stored. The plan is 0.00 USD per free, with no per-seat pricing, plan tiers, or feature gates.

Who it is for

Lag suits gaming groups that want voice rooms alongside text, reactions, and replies across desktop and mobile. Teams that need self-hosting or API access can consider its MIT-licensed deployment and REST SDKs, noting the SDK scope.

What is good

  • Free plan has no per-seat pricing or feature gates.
  • Native iOS and Android apps support background audio.
  • Self-hosted deployment is MIT-licensed.
  • Open-source CLI supports voice chat over SSH.
  • Python and TypeScript SDKs cover the public REST API.

What to know first

  • Desktop app is listed for Windows and Linux.
  • Desktop page says macOS support is coming soon.
  • SDKs do not cover WebSocket or voice.

Verdict

Lag combines gaming voice channels with messaging and offers both hosted and self-hosted options. Its platform limits and REST-only SDK scope matter for teams planning integrations or desktop deployment.

Compared on game voice chat software

Free plan
Yestrylag.com
Hosting model
bothtrylag.com
Mobile apps
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Screen sharing
Yestrylag.com
Supported platforms
Web, Windows, Linux, macOS, iOS, Android, APItrylag.com

Facts

Purpose
Lag is a voice-first communication platform for gaming, with server and room-based voice channels.trylag.com · 2 Oct 2026
Messaging
The product supports text alongside voice, including rooms, messages, emoji reactions, and replies.trylag.com · 2 Oct 2026
Voice performance
Lag reports median round-trip latency under 50 ms and 99.2% packet recovery using redundant audio encoding.trylag.com · 2 Oct 2026
Desktop
The Tauri and Rust desktop app supports Windows and Linux, with system audio capture, a system tray, and global push-to-talk hotkeys.trylag.com · 2 Oct 2026
Mobile
Native iOS and Android apps offer voice rooms, messaging, push notifications, and background audio.trylag.com · 2 Oct 2026
CLI
The open-source CLI supports voice chat over SSH on macOS and Linux, with vim-style navigation.trylag.com · 2 Oct 2026
Self-hosting
Lag offers an open-source, MIT-licensed self-hosted deployment with a bundled web UI, API, PostgreSQL, and voice server; its current voice engine is LiveKit.trylag.com · 2 Oct 2026
Developer integrations
Official open-source Python and TypeScript SDKs cover Lag’s public REST API; WebSocket and voice are outside their scope.trylag.com · 2 Oct 2026
Privacy
Lag says it does not run ads or sell user data, and its comparison page says voice data is never recorded or stored.trylag.com · 2 Oct 2026
Security and compliance
The terms say personal data is processed in accordance with applicable data protection law, including UK GDPR.trylag.com · 2 Oct 2026
Authentication
The web app uses OAuth sign-in through Discord or Google, with no passwords required.trylag.com · 2 Oct 2026
Support
Lag’s contact form accepts support, legal requests, security concerns, and self-hosting questions.trylag.com · 2 Oct 2026
Notable limit
The desktop app is listed for Windows and Linux; the desktop page says macOS support is coming soon.trylag.com · 2 Oct 2026

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