Best Free Hosting for Side Projects in 2026: Honest Comparison
Every developer has side projects. The honest question is: how much should you pay to host something that is not generating revenue yet?
The good news is that 2026 has more legitimate free hosting options than ever. The bad news is that each one comes with specific limitations that can quietly kill a project. Here is a direct comparison.
The Options
Oracle Cloud Free Tier (Always Free)
Oracle gives you permanent free access to:
- 4 ARM Ampere A1 cores (allocatable across up to 4 instances)
- 24 GB RAM total
- 200 GB block storage
- 10 TB outbound traffic/month
On paper this is the most generous free tier available. In practice, Oracle's account approval process is aggressive — new signups are often flagged as fraud and either denied or terminated weeks in. If your account gets clean approval, the infrastructure is solid. If it does not, recovery options are limited and their support for free accounts is minimal.
Best for: ARM-compatible workloads, personal APIs, Docker services, self-hosted tools. Not suitable for x86-only software or anything production-critical.
Risk level: Medium-high. Account termination without warning has happened to legitimate users.
Hetzner Cloud (Free Trial)
Hetzner is not a free service but they offer €20 in credit for new accounts, which covers roughly 3-4 months of their cheapest VPS (CX22 at ~€4.51/month). After credits expire, you pay.
The practical value: a proper Linux VPS for months of free development time, followed by genuinely cheap continued hosting if the project is worth keeping.
Best for: Developers who know they will eventually pay a small amount. European projects.
Railway
Railway offers free-tier credits (currently $5/month of usage credits). Deploys are simple — connect a repo, it builds and runs. Supports Node.js, Python, Ruby, Go, and Docker.
The limitation is the $5/month credit cap. A small Node.js app at partial usage mostly fits. Anything with sustained traffic or a background worker burns credits fast.
Best for: Quick deploys of small web apps. Great for demo links to share with other developers. Not for continuous background processes.
Render
Render's free tier includes static sites (genuinely free, no credit system), PostgreSQL databases (90 days free), and web services that spin down after 15 minutes of inactivity.
The spin-down on web services is the main limitation. When no traffic hits your app for 15 minutes, the container stops. The next request takes 30-60 seconds to cold-start. For any app where a real user is waiting, this is a bad experience.
Best for: Static sites and frontend projects. Demo backends that you only access yourself. Not for anything with real users.
Fly.io
Fly.io has a free allowance that covers three small VMs (shared-cpu-1x, 256MB RAM each), 3 GB persistent storage, and 160 GB outbound traffic monthly.
Three shared-1x machines is enough to run a small Node.js or Go app with a hobby database. Traffic allowance is reasonable. The platform is more complex than Render or Railway — you need their CLI and flyctl to deploy.
Best for: Developers comfortable with CLI-based deploys. Small multi-service apps. Good global distribution.
Cloudflare Pages + Workers
For static sites and edge-based logic, Cloudflare's free tier is genuinely unlimited for traffic. Pages handles frontend deploys, Workers handles edge functions.
Limitations: Workers run at the edge (not a persistent server), have execution time limits, and no file system access. You cannot run a traditional web application — only edge logic and static serving.
Best for: Static sites, simple APIs, form backends. Not for applications that need a persistent process or file system.
GitHub Pages
Free static site hosting directly from a GitHub repo. Custom domain support, SSL included. Zero configuration.
Limitations: static files only, no server-side code, has bandwidth limits at extreme scale (essentially irrelevant for side projects).
Best for: Documentation sites, portfolios, project landing pages.
When Free Tier Is Not the Right Tool
Free tiers make sense when:
- You are validating an idea and do not want to commit spend
- The project is personal and only you use it
- Occasional spin-downs or performance limits do not matter
Free tiers become a problem when:
- Real users depend on consistent uptime
- You need persistent storage without 90-day limits
- You are running a background worker (Discord bot, cron jobs, data pipelines)
- You have any security-sensitive data (free tier accounts often have shared infrastructure without privacy guarantees)
When to Just Use a Cheap VPS
A Hetzner CX22 (2 vCPU, 4 GB RAM) costs €4.51/month. That is a real Linux machine. You can run anything on it: Node.js APIs, Python scripts, Discord bots, databases, Docker containers, cron jobs, and multiple projects simultaneously.
At that price, the "free" angle stops making sense for most side projects that have any ongoing utility. The extra €4.51 buys you a machine you fully control without worrying about account termination, spin-downs, credit limits, or ARM architecture constraints.
Space-Node's VPS plans start at competitive prices and include SSD storage, full root access, and a clean panel. For side projects that have outgrown free hosting, it is the sensible next step.
Summary
| Platform | Best For | Main Limit | |----------|----------|------------| | Oracle Free Tier | ARM Docker workloads | Account approval risk | | Fly.io | Small multi-service apps | 256 MB RAM per VM | | Railway | Quick deploys, demos | $5/month credit cap | | Render | Static sites | Web services sleep after 15 min | | Cloudflare Pages + Workers | Frontend + edge logic | No persistent server | | GitHub Pages | Docs, portfolios | Static only | | Hetzner (trial) | Anything Linux | €4.51/month after credits |
