Mumble vs RaidCall

Mumble is free, open-source voice chat software for low-latency conversation and gaming. Communication is always encrypted, with public/private-key authentication enabled by default. In supported games, positional audio places voices within the game environment, while an overlay can show who is speaking, FPS, and the current time. Administrators manage users through an extensive access-control-list permission system. Ice protocols let server functions grow with web interfaces, authenticators, custom chat commands, and context-menu entries. The project supplies server software and supports self-hosting, describing low resource costs for hosting. Mumble lists gamers, podcast recorders, hobby radio users, and workplaces among its audiences. The core project uses a BSD-style free and open-source license. Official downloads cover Windows and macOS clients and servers; Linux users use distribution packages. iOS is marked unmaintained, last updated in 2017, while Android clients are third-party.

RaidCall is a voice communication service for gamers, with voice and text channels, server creation, role assignment, channel management, friend messaging, and screen sharing. It runs on Android, iOS, web, and Windows. The free plan includes screen sharing at 720p and 30fps; PRO and ULTRA raise that to 1080p and 60fps. RaidCall says it uses mediasoup WebRTC SFU technology and Opus audio coding, and provides latency under 50ms through Europe-based servers. Its homepage lists capacity above 5,000 concurrent users. Activity in voice channels earns XP toward 56 levels, while RC Points can be spent on badges, profile and name effects, themes, and nostalgic badges. The interface supports nine languages. The service states that it uses SSL/TLS encryption, bcrypt password hashing, and secure servers in the European Union, and that personal data is protected under Turkey's KVKK law. The free plan costs nothing. PRO costs 199 TRY a month and ULTRA costs 699 TRY a month.