
CGIProxy
PHP-Proxy
Censor Dodge
Webshare
Hamachi
A2
ShrewSoft VPN Client
Just enter URL and select a web proxy from large list of proxies, to unblock and browse anonymously.

Railway
Render
Vercel
Heroku
Render UIKit
Netlify
Coolify
Edge computing is the new frontier.

Which is more popular?
Based on our record, Fly.io seems to be more popular. It has been mentioned 484 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | preproxy.com | fly.io |
| Pricing | — | |
| Company | — | Startup from the United States |
| Listed in |
What each product offers, as listed by its team.


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An editorial look at what each product does well and who it suits.


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How often each product is chosen within a category, 0–100% relative to the other.


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External articles and on-site reviews we used to compare the two products.


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Yes! Several platforms offer real free tiers in 2026. SnapDeploy gives you free containers (no time limits) with no credit card required — and your hours only count when your app is running. Render offers free web...
Fly.io is one the best free alternatives to Heroku that you can use. It’s designed for developers and students to run small applications for free and scale costs affordably as you grow. Just like Heroku it comes with...
Recommendations tracked on public social media and blogs since March 2021.


Tracking PreProxy since Mar 2021.
Tool What it is Official link Cloudflare Workers Edge runtime + Durable Objects - the supported Deploy migration target Https://workers.cloudflare.com {/* MONETIZATION NOTE: official URL above; Cloudflare's affiliate terms were... - Source: dev.to / 23 days ago
Go 1.26 standard library, modernc.org/sqlite for a pure Go SQLite, and solana-go for the RPC client, transaction building and the SPL Memo instruction. React 19, Vite 8, TypeScript 7 and Tailwind CSS 4 on the page. Alegreya and IBM Plex,... - Source: dev.to / 2 months ago
Fly.io opens up two things Heroku keeps at arm's length: real multi-region deployment and full control over the runtime. Heroku's Common Runtime offers two regions (US and EU), and Private Spaces gets you one region at a time from a... - Source: dev.to / 4 months ago
When comparing PreProxy and Fly.io, you can also consider the following products.

CGIProxy acts as an HTTP, HTTPS, or FTP proxy through it, the user can retrieve any resource that is accessible from the server.
Compare CGIProxy to PreProxy or Fly.io:

A web proxy script written in PHP and created as an alternative to Glype.
Compare PHP-Proxy to PreProxy or Fly.io:

Render is a unified platform to build and run all your apps and websites with free SSL, a global CDN, private networks and auto deploys from Git.
Compare Render to PreProxy or Fly.io:

The fastest and most up-to-date web proxy on the market.
Compare Censor Dodge to PreProxy or Fly.io:

Vercel is the platform for frontend developers, providing the speed and reliability innovators need to create at the moment of inspiration.
Compare Vercel to PreProxy or Fly.io: