CallSign vs Taverns

CallSign is group chat with AI for gaming and spending time with friends over voice, video, or text. Its Free plan includes servers, channels, direct messages, and voice channels, plus what the service calls “Always-on safety.” File uploads are limited to 25 MB on Free, 50 MB on Pro Basic, and 500 MB on Pro. Screen sharing is listed at 720p on Free, 1080p on Pro Basic, and 4K/60fps on Pro. The Pro page lists an AI assistant, summaries, voice transcription, and semantic search across messages. Pro also includes animated avatars and custom profile themes; custom emoji and stickers are included with Pro Basic and Pro. CallSign is available on Android, iOS, web, Windows, macOS, and Linux. Free costs nothing. Pro Basic is $2.99 a month or 29.99 USD yearly; Pro is $19.99 a month or 199.99 USD yearly. PlayStation and Xbox are listed as coming soon. A Public Test Build is available for trying features before launch and reporting bugs.

Taverns is a hosted community platform for gaming and hobby groups, with text and voice halls, forums, events, roles, and moderation tools. People can join through a browser without installing anything, and the service also supports Android, iOS, Linux, macOS, and Windows. The Free plan costs nothing and includes an account, Tavern creation, community membership, chat, voice, and community tools; optional extras use Prisma. There is no free trial. Members can upload files up to 2 GB for free, while each Tavern supports 700 custom emoji and 1,000 stickers without a subscription or boosts. Stage halls synchronize video playback for watch parties using YouTube, TikTok, X posts, Vimeo, Twitch clips, and video files. The homepage describes screen sharing at 1080p and 60 fps. Voice, video, and screen-sharing calls are end-to-end encrypted, except when a voice hall streams to or from a third party that does not support that encryption. Taverns is operated by MEKASMITH Co., Ltd., with a listed address in Tokyo, Japan.