Free ngrok Alternatives
The best free alternative to ngrok is Serveo. If that doesn't suit you, our users have ranked more than 50 alternatives to ngrok and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to ngrok are Tailscale, ZeroTier, Fossorial Pangolin and NetBird.
Alternatives list
Cost / License
- Free
- Open Source (MIT)
Platforms
- Linux
- Mac
- Windows

Codesphere provides efficient collaboration, trivial deployments, and global scaling in one platform. Transitioning to cloud-native infrastructure has never been easier, no DevOps experience required.
Cost / License
- Freemium
- Proprietary
Platforms
- Software as a Service (SaaS)


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localhost.run vs ngrok Comments


- localhost.run is Free and Proprietary
Host web and TCP applications on the Internet from any network or device. Access databases, custom web apps, ssh, media servers and more. Connect to IP video cameras, automation sensors, point of sale systems, a Raspberry Pi, or other devices without a VPN or managing firewalls.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Docker
- FreeBSD
- OpenBSD


+1
A lightweight, stable and high-performance reverse proxy for NAT traversal, written in Rust. An alternative to frp and ngrok. With lower resource consumption, it's possible to run on embedded devices like routers.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- 20 Pinggy.io alternatives
Pinggy provides public URLs to localhost. With Pinggy users can create HTTP, TCP or TLS tunnels to their Mac/PC,
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- FreeBSD


+3
Pinggy.io vs ngrok Comments
Top Positive CommentBishakh GhoshJust one command which works where I do not have sudo permission.
priyanshu160101Generous free tier, and setup is so simple that even your 70-year-old grandma can do it.
abhijit-decoderIt supports live introspection without downloading anything with webUI and terminalUI.


- Pinggy.io is Freemium and Proprietary
- 29 Portmap.io alternatives
Port forwarding service for exposing your local PC to Internet from behind firewall or without real IP address. Uses OpenVPN or SSH encrypted tunnel from localhost to Portmap.io.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Windows
- Linux


Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Windows
- Linux
- Mac


+1
- 16 frp alternatives
frp is a fast reverse proxy that allows you to expose a local server located behind a NAT or firewall to the Internet. It currently supports TCP and UDP, as well as HTTP and HTTPS protocols, enabling requests to be forwarded to internal services via domain name.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Windows
- Linux
- BSD
- Self-Hosted
- Go (Programming Language)


- 61 zrok alternatives
Offers an open source sharing solution built on OpenZiti for secure app tunneling. Available as SaaS or self-hosting, it supports decentralized content sharing, is scalable for large and small deployments, allows private, secure communication, and operates on Raspberry Pi.
Cost / License
- Freemium
- Open Source (Apache-2.0)
Application type
Platforms
- Self-Hosted
- Software as a Service (SaaS)

remote.it is a platform that brings the world of disconnected networks to your browser, desktop and mobile devices. Securely access devices connected to any network like they were on your own local network.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- iPad


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Great for instantly sharing your localhost. "Because there's no place like 127.0.0.1"