Portr – open-source ngrok alternative designed for teams

In plain words

Portr is an open-source tunneling tool built as an alternative to ngrok, designed for team collaboration. It enables developers to expose local applications to the internet for testing and sharing purposes. The software is available on GitHub for self-hosting and modification, making it suitable for development teams that prefer open-source solutions and greater control over their infrastructure. It launched in 2024.

written from the facts on this page · September 2026

• 
  ngrok2022 · ngrok.com · ▲547

  Serve local web apps with one command

• AS
  A simple self-hosted ngrok alternative2019 · ▲34

  This is a proof of concept utility which allows you to expose local services to the internet at large: https://github.com/skx/tunneller In short it is a simple ngrok alternative, which you can self-host. Because it is a proof of concept it hasn't been tested extensively, but it seems like it will solve my immediate-needs. Of course it needs test, and structure added. But feedback can't hurt :)

• 
  ngrok – secure introspectable tunnels to localhost2013 · ngrok.com · ▲66

  ngrok is developer infrastructure that routes and secures traffic to your apps, APIs, and AI models, wherever they run. Start on localhost, ship to prod.

• 
  Free Ngrok Alternative2023 · hello.ports.live · ▲11

  Get your localhost app online in an instant, no api keys or login required.

• 
  SocketCluster.io – flexible open-source real-time server with pub/sub2016 · socketcluster.io · ▲217

  Scalable open source pub/sub SDK with support for RPC, JWT authentication and Kubernetes — optimized for async/await

• PP
  patchbay.pub – Poor man's ngrok/IFTTT/serverless2019 · patchbay.pub · ▲362

• 
  /dev/null▲494

  a social network for devs

  Dev tools · 4d ago · dev-null.sh

• 
  Run full iOS 16.5 firmware on Android Devices▲474

  Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

  Dev tools · 23h ago · github.com

• 
  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 · 29d 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 · 27d ago · github.com

• 
  OpenBot▲362

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

  Dev tools · 24d ago · openbot.run

• 
  Talanoa▲346

  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 · 22d ago · talanoa.email

• 
  Supabase▲2,325

  The Postgres developer platform is now generally available

  Dev tools · 2024 · supabase.com

• 
  Cal.com Platform▲1,601

  Build your pixel-perfect booking experience with Atoms

  Dev tools · 2024 · cal.com

• 
  PaddleBoat▲1,162

  Perfect your sales pitch with realistic AI roleplays

  AI · 2024 · padboat.com

• 
  deco.cx 2.0▲1,078

  Build web apps 10x faster with Deno, JSX, TS & Tailwind

  Dev tools · 2024 · decocms.com

• 
  IXORD AI▲955

  Navigate tasks, ignite creativity

  AI · 2024

• 
  Assista AI▲949

  A central nervous system for all your productivity apps

  AI · 2024 · getassista.com