UnInbox

In plain words

UnInbox is an open source email system designed for teams and professionals that prioritizes collaboration through a chat-first approach. Rather than traditional email workflows, it emphasizes native teamwork features alongside messaging capabilities. The platform is built as a standalone system and plans to include powerful automations and integrations. It targets developers and productivity-focused users who prefer open source solutions for their communication infrastructure.

written from the facts on this page · September 2026

From the sources

A standalone email system that flips current experiences on their heads. Chat first approach with native collaboration. And soon powerful automations and integrations

Shared inboxes, infinite addresses, and per email workflows.

• 
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  Talanoa▲341

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

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