UnInbox: Spaces & Workflows

In plain words

UnInbox is an open source collaborative email platform that enables teams to create shared inboxes with multiple addresses and assign workflow statuses to individual emails. It tracks emails through their lifecycle and keeps team members synchronized on progress. The platform is designed for teams that need to manage email workflows more effectively and maintain visibility across shared communication channels.

written from the facts on this page · September 2026

From the sources

Create shared inboxes, add infinite addresses, and per email workflow statuses. UnInbox helps your team track emails through their lifecycle, keeping your team in sync, and your users happy.

Shared inboxes, infinite addresses, and per email workflows.

• 
  UnInbox2024 · uninbox.com · ▲877

  Open source modern email for teams and professionals

• 
  SuperinboxOct 2025 · superinbox.com · ▲531

  Email vibing in your Gmail / Outlook

• 
  The New Dropbox2019 · blog.dropbox.com · ▲330

  Enterprise software portal for team collaboration

• 
  SharedBox2018 · ▲100

  Shared inbox for your team; in Slack

• 
  SharedInbox2021 · sharedinbox.co · ▲112

  Send or receive emails from Slack

• 
  Front2018 · front.com · ▲303

  Efficient email for teams

• 
  /dev/null▲464

  a social network for devs

  Dev tools · 2d ago · dev-null.sh

• 
  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

• 
  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

• 
  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 22d ago · openbot.run

• 
  Talanoa▲339

  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

• 
  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 27d ago · corespeed.io

• 
  Wordware▲9,848

  Your tool for building AI agents with natural language

  AI · 2024 · wordware.ai

• 
  If YouTube had actual channels▲2,741

  If Youtube had actual channels.

  Life & fun · 2024 · ytch.xyz

• 
  Me.bot▲1,627

  The inspiring companion for your life

  AI · 2024 · me.bot

• 
  Upmetrics AI▲1,197

  Business plan & financial forecast using AI

  Work · 2024 · upmetrics.co

• 
  Jupitrr AI▲1,195

  Jupitrr AI turns raw talking videos into scroll-stopping content for coaches and consultants. Research, script, record, edit, and publish in one app.

  AI · 2024 · jupitrr.com

• 
  InstantDB – A Modern Firebase▲1,145

  Hey there HN! We’re Joe and Stopa, and today we’re open sourcing InstantDB, a client-side database that makes it easy to build real-time and collaborative apps like Notion and Figma. Building modern apps these days involves a lot of schleps. For a basic CRUD app you need to spin up servers, wire up endpoints, integrate auth, add permissions, and then marshal data from the backend to the frontend and back again. If you want to deliver a buttery smooth user experience, you’ll need to add optimistic updates and rollbacks. We do these steps over and over for every feature we build, which can…

  Dev tools · 2024 · github.com