☁️ hosting · 9 paid apps · 12 free alternatives
Free alternatives to
hosting software.
We indexed 9 paid hosting subscriptions costing $109/mo ($1,308/yr) combined and mapped them to 12 genuinely free and open-source alternatives.
Paid hosting Apps vs Top Free Alternatives
9 SaaS bills you can cancel
| Paid SaaS App | Monthly Price | Vibe-Code Verdict | Top Free / Open-Source Replacements |
|---|---|---|---|
| Convex | varies | skip build · fork it | |
| Firebase Blaze | varies | skip build · fork it | |
| Fly.io | varies | skip build · fork it | |
| Heroku | $7/mo | skip build · fork it | |
| imgix | $75/mo | weekend build | |
| Railway | varies | skip build · fork it | |
| Render | $7/mo | skip build · fork it | |
| Supabase Pro | varies | core only · fork it | |
| Vercel | $20/mo | core only · fork it |
Top Free & Open-Source hosting Tools
12 distinct tools · sorted by coverage & stars
One-server container hosting with Git deploys, TLS, logs, limits, and a dashboard you can understand.
A newer self-hosted PaaS for apps and databases, with previews, TLS, logs, and backups in the same control plane.
The original tiny Heroku-on-one-box; excellent once you are comfortable treating a server like a pet.
Database, functions, realtime, files, and auth in one self-hosted stack; SQL replaces Convex's document model.
Auth, database, storage, realtime, and functions behind one polished console; the Compose file is doing a lot.
Postgres plus GraphQL, auth, storage, functions, and realtime; closer to Firebase than most Firebase alternatives.
For one modest app, a single local binary covers data, auth, files, realtime, and an admin UI; functions are the missing piece.
Manipulate images on-the-fly with a global cache.
Resize, crop, and compress images instantly.
The actual Convex backend and reactive function runtime on your own server; auth still comes from an external provider.
Git-to-edge hosting with previews and Workers functions; a strong fit unless your app depends on Vercel's Next.js-only tricks.
A commercial-friendly frontend cloud with Git deploys, previews, serverless functions, TLS, and a hard free allowance.
hosting Open-Source FAQ
What are the best free alternatives to hosting paid tools?+
The top free alternatives to hosting software are Coolify, Dokploy, Dokku, Supabase. Across this category, there are 12 verified free tools (9 open source) that replace 9 paid SaaS products.
Which paid hosting apps can be replaced with free alternatives?+
You can replace Convex, Firebase Blaze, Fly.io, Heroku, imgix, Railway, Render, Supabase Pro, Vercel using free and self-hostable alternatives, saving up to $109/mo ($1,308/yr) in combined subscription fees.