1
Character AI Alternative for Roleplay
自托管的角色扮演神器，连接Claude、Gemini等模型，独家解锁角色卡片与复杂群聊
Article URL: https://chatbrat.ai/bratlog/best-character-ai-alternatives-2026 Comments URL: https://news.ycombinator.com/item?id=48840543 Points: 1 # C…
2
Bluesky launches group chats, as company shifts focus to community features
Bluesky群聊支持最多50人，让你和好友、社群实时畅聊，社区互动更高效、更紧密。
Bluesky's latest feature is group chats, arriving amid a shift in focus on building features for smaller communities.
3
Show HN: TG Alpha Hunter – AI that turns Telegram noise into a crypto digest
用AI从Telegram群聊中挖掘加密热点，自动生成每日行情摘要，还能与AI讨论群组内动态。
AI intelligence layer for Telegram. Connect your crypto groups and it analyzes every message, surfaces the most-mentioned bullish coins, sends you a d…
4
Enclayve Is a Drab Black Box for Your Private Group Chats
一款私密群聊硬件，黑盒设计+简陋社交界面，一人购买可邀多人安全交流。
I put my family on a private social network, and all I got was this lousy group chat. At least it’s secure.