Free Bun hosting
Run bots, scripts and small APIs on Managed Infrastructure for free. Paid plans from €0.59 a month.
Environment Variables
- Add your tokens, API keys and other variables
- Injected securely into your container at startup
- Values stay hidden once saved
- Pre-filled from your project's .env.example
Public URL
- Run an API or a websocket server for your project
- Support for webhooks
- Securely connected with Let's Encrypt SSL
- Connect your own domain Pro feature
Deploy from GitHub Pro feature
- Let us handle the deployment
- Including rollbacks
- Automatically deploy when pushing to your branch
- Add your own build steps, like bun run build
Also in the panel
Databases Pro feature
Connect your Bun application to a MariaDB database and store users, events and sessions.
Schedules
Restart your application every night or send a console command on a timer.
Teams Pro feature
Share your project with your team members and give them granular control over the container.
Usage graphs
Know how many resources your container uses and what your peak times are.
Plans
| Plan | RAM | CPU 100% = one CPU core | SSD | Backups | Databases | Price | Action |
|---|---|---|---|---|---|---|---|
c.pico
Free
One bot or API that never sleeps
|
128MB | 25% | 250MB | — | — | €0
Renew every day
|
Start with Always Free
or skip renewing for €0.59/mo
|
c.nano
Twice the memory, plus a database
|
256MB | 50% | 500MB | 1 | 1 | €0.99
/month
|
|
c.micro
An API or a websocket server
|
512MB | 50% | 1GB | 1 | 1 | €1.29
/month
|
|
c.small
Several services, or an API with steady traffic
|
1GB | 100% | 2.5GB | 1 | 1 | €2.29
/month
|
|
c.medium
Heavy jobs and busy APIs
|
2GB | 150% | 5GB | 1 | 1 | €3.49
/month
|
- RAM
- 128MB
- CPU 100% = one CPU core
- 25%
- SSD
- 250MB
- Backups
- —
- Databases
- —
- RAM
- 256MB
- CPU 100% = one CPU core
- 50%
- SSD
- 500MB
- Backups
- 1
- Databases
- 1
- RAM
- 512MB
- CPU 100% = one CPU core
- 50%
- SSD
- 1GB
- Backups
- 1
- Databases
- 1
- RAM
- 1GB
- CPU 100% = one CPU core
- 100%
- SSD
- 2.5GB
- Backups
- 1
- Databases
- 1
- RAM
- 2GB
- CPU 100% = one CPU core
- 150%
- SSD
- 5GB
- Backups
- 1
- Databases
- 1
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Questions about Free Bun Hosting
We've put our frequently asked questions right here, so you have your answers before you even start.
Still have questions or just want to chat?
Where can I host Bun for free?
Here! The free plan runs one Bun bot or app with 128 MB of RAM around the clock, as long as you press Renew once a day.
How much fits in 128 MB?
A Discord or Telegram bot, a webhook notifier, or a small Hono API with light traffic. Bun itself uses part of the memory, so if your app keeps hitting the limit, a 256 MB plan is the next step.
Does it really run 24/7?
Yes. The container never sleeps, and if your app crashes it starts again by itself. All you do is renew the free plan in the panel once a day.
Is this a VPS?
No, FPS.ms does not offer VPS hosting. Your Bun application runs in a container managed by FPS.ms. This means you never have to update its operating system, install security patches or keep the machine running yourself.
Can I install any npm package?
Yes! Add it to your package.json and it installs when your server starts.
Can people reach my app from the internet?
Yes! Every free server gets its own Public URL with HTTPS, like brisk-hare.hostedbyfps.com, so a small API or webhook works on the free plan.
What are the limits?
128 MB of RAM, 25% of one CPU core and 250 MB of storage. The free plan has no database and no backup slot.
What if I forget to renew?
Your app stops until you renew it. Renew within 28 days to bring it back with all your files; after that, the server is removed.
How do I move to a paid plan?
Upgrade from the panel and keep your files and settings. Paid Bun hosting adds memory, CPU, a MariaDB database and backups.
Ready to run your Bun app for free?
Deploy your first Container for free. Upgrade if you need GitHub Deploys, more resources or a database.