1
Franz 6
一个窗口整合所有即时通讯应用，并内置隐私优先的AI讨论功能，极大提升多平台沟通效率。
All your messaging apps in one window — with private AI Discussion | Link
2
Show HN: Claude Code for Customer Support
AI一键生成客服工单草稿，支持邮件、Discord等多渠道，集成Stripe/Shopify，1秒审批。
Letterbook ( https://letterbook.ai ) helps growing companies manage and solve customer support tickets across email, app, Discord, and website forms. …