FindAlternative
Back to Home
frp

frp

Fast, open-source reverse proxy for NAT traversal and firewall bypass

softwareServer ManagementReverse ProxyNAT TraversalFirewall Bypass
Visit Website
Our Verdict

Best for

DevOps teams needing free, self‑hosted TCP/UDP reverse proxy

Skip if

Those wanting a turnkey UI‑driven solution

What is frp?

frp (Fast Reverse Proxy) is an open-source, self‑hosted solution that enables developers and IT professionals to expose local services to the internet securely. It works across Web, Windows, macOS, and Linux, providing flexible TCP, UDP, HTTP, and HTTPS tunneling. Designed for simplicity and performance, frp lets you configure proxy rules via a lightweight client‑server model, making it ideal for remote debugging, IoT device access, and internal tool exposure without complex VPN setups.

SpecificationsAI-estimated

deploymentSelf-hosted
open source✅ Yes
github stars108,315
api available✅ Yes
support optionsEmail, GitHub Issues
primary languageGo

Key Features of frp

frp runs a lightweight server that listens on a public address and forwards traffic to registered clients behind NAT or firewalls.
Supports both TCP and UDP protocols, allowing any kind of network service to be proxied.
Provides built‑in TLS encryption for secure HTTP/HTTPS tunneling without additional certificates.
Allows custom domain and subdomain mapping for each proxied service, simplifying access URLs.
Offers load‑balancing and health‑check capabilities for high‑availability deployments.
Enables plugin hooks so users can extend functionality such as authentication or logging.
Configuration is done via simple INI‑style files, making setup quick for developers.
Runs as a background service on Windows, macOS, Linux, and can be containerized for cloud environments.

Use Cases for frp

1

Remote Development

Expose local development servers to teammates for live testing.

2

IoT Device Management

Access devices behind restrictive networks without VPN.

3

Internal Tool Access

Securely publish internal dashboards to external partners.

4

Game Server Hosting

Publish game servers located behind NAT to the public internet.

Pros & Cons of frp

Pros

  • Completely free and open source
  • Runs on all major operating systems
  • Supports both TCP and UDP with TLS encryption
  • Highly configurable with simple file syntax

Cons

  • Requires manual server setup and maintenance
  • Limited graphical UI; primarily CLI/config file driven
  • Advanced features may need custom plugins or scripting

Frequently Asked Questions

What is the difference between frp and a VPN?

frp creates specific tunnels for individual services, while a VPN routes entire network traffic, making frp lighter and easier to manage for single applications.

Can frp handle HTTPS traffic?

Yes, frp supports TLS termination and can proxy HTTPS directly, or you can pass through encrypted traffic to the backend.

Is authentication supported?

frp includes token‑based authentication for clients and can be extended with plugins for more complex auth schemes.

How do I update frp?

Download the latest binary release from the GitHub repository and replace the existing executable; configuration files remain compatible.

Pricing Overview

View full pricing →
Free

Detailed plans are not listed. Visit the official website for pricing information.

Reviews & Ratings0.0

Write a ReviewSee all reviews →

No reviews yet. Be the first to write one!

Top Alternatives & Similar Tools

View all alternatives & similar tools →
AdGuard Home

AdGuard Home

AI-suggested

AdGuardHome is a network-wide ads & trackers blocking DNS server. It provides a simple and effective way to block ads and trackers across all devices on your network, without the need for individual device configuration.

Compare with frp
SafeLine

SafeLine

AI-suggested

SafeLine is a self-hosted Web Application Firewall (WAF) and reverse proxy designed to protect web applications from various attacks and exploits. It provides a robust security solution for web applications, ensuring their safety and integrity.

Compare with frp
Traefik

Traefik

AI-suggested

Traefik is an open-source edge router designed for microservices architectures. It automatically discovers services and configures routing without manual intervention, making it ideal for dynamic cloud environments. Built for developers and DevOps teams, Traefik integrates seamlessly with Kubernetes, Docker, and major cloud providers, providing a single point of entry for HTTP, HTTPS, and TCP traffic.

Compare with frp
ExpressVPN

ExpressVPN

AI-suggested

ExpressVPN is a premium consumer VPN known for fast speeds, a large global server network, and a very easy setup, with an audited no-logs policy. It is a mainstream, polished choice.

Compare with frp
NPS

NPS

AI-suggested

nps is a powerful, lightweight, and high-performance intranet penetration proxy server. It supports various protocols such as TCP, UDP, SOCKS5, and HTTP, allowing for flexible and efficient traffic forwarding.

Compare with frp
rathole

rathole

AI-suggested

Rathole is a lightweight and high-performance reverse proxy for NAT traversal, written in Rust. It provides an alternative to frp and ngrok, offering a fast and reliable solution for developers and teams. Rathole is designed to simplify the process of exposing local services to the internet, making it easier to collaborate and deploy applications.

Compare with frp

People also viewed

SRS
SRSHigh‑efficiency open‑source real‑time video server
docker-mailserver
docker-mailserverFully featured mail server in a Docker container
CasaOS
CasaOSSimple home server OS built on Docker
Checkmate
CheckmateReal-time server monitoring and incident tracking

Related searches

frp alternativesFree frp alternativesOpen-source frp alternativesBest Server Management

About the Tool

Unclaimed Listing
Socials
github
Platforms
WebWindowsMacLinux
Target AudienceDevelopers and IT professionals

Is this your tool?

Claim this page to update details, reply to user reviews, and drive more traffic to your product.

Claim this Product →

Tags

Reverse ProxyNAT TraversalFirewall BypassTCP/UDP SupportHTTP/HTTPS Support

Explore Related Topics

Reverse Proxy

Build with AI

Discover AI tools to supercharge your workflow.

Explore AI tools