Toran Proxy is described as 'Toran acts as a proxy for Packagist, GitHub and other repositories. It is meant to be set up on your own server or even inside your office' and is an app in the Development category. There are five alternatives to Toran Proxy for a variety of platforms, including Linux, Windows, Self-Hosted solutions, Docker and Java Mobile. The best alternative is Sonatype Nexus Repository OSS, which is both free and Open Source. Other great apps like Toran Proxy are Satis (Free, Open Source), Artifactory (Freemium), Sonatype Pro Suite (Paid) and Private Packagist (Paid).
Composer is a tool for dependency management in PHP. It allows you to declare the libraries your project depends on and it will manage (install/update) them for you. Satis provides you with the tools to create your private composer repository.
The world’s most advanced repository manager. Artifactory offers powerful enterprise features and fine-grained permission control behind a sleek and easy-to-use UI. Artifactory acts as a proxy between your build tool (Maven, Ant, Ivy, Gradle etc.) and the outside world.
Private Packagist aims to remove many hurdles for businesses to finally make working with Composer as convenient as it should be. Being a hosted service, setting up your own Composer package repository on Private Packagist is done with a few clicks.