Get your website live in seconds

Paste your HTML, upload a zip, or git push. Caster gives you a live URL with HTTPS—no setup required.

Get Started
Linux / Mac / Git Bash
$ echo '<h1>Hello</h1>' > index.html
$ git init && git add . && git commit -m "hello"
$ git remote add caster git@caster.zip:$(openssl rand -hex 4).git
$ git push caster main
Building...
✓ Live at https://a3f9c2e8.caster.zip
Windows PowerShell
PS> echo '<h1>Hello</h1>' > index.html
PS> git init; git add .; git commit -m "hello"
PS> $id = -join(1..4|%{'{0:x2}'-f(Get-Random -Max 256)})
PS> git remote add caster "git@caster.zip:$id.git"
PS> git push caster main
Building...
✓ Live at https://a3f9c2e8.caster.zip

Everything you need to ship

Automatic HTTPS

TLS certificates are provisioned and renewed automatically. Every site gets HTTPS from the first deploy.

Paste & Deploy

Paste HTML from ChatGPT or Claude directly into Caster. No git, no terminal, no build tools required.

Scale to Zero

Idle sites sleep automatically and wake on the first request. Pay nothing for sites that aren't serving traffic.

Instant URLs

Every site gets a unique URL immediately. Set a custom subdomain whenever you're ready.

CLI Tool

Deploy from your terminal with one command. Download for Linux, macOS, or Windows.

How it works

1
Code

Write your app or static site.

2
Push

git push to Caster — account and site created automatically.

3
Live

HTTPS URL ready. Every push deploys instantly.

Simple, predictable pricing

Flat monthly price per service. No usage metering, no surprise bills.

Free
$0/mo
  • 256 MB / 0.12 vCPU
  • Sleeps after 5 min idle
  • Auto-wakes on request
Get Started
Popular
Starter
$5/mo
  • 256 MB / 0.25 vCPU
  • Always on
  • Custom domains
Get Started
Standard
$10/mo
  • 512 MB / 0.50 vCPU
  • Always on
  • Custom domains
Get Started
Pro
$20/mo
  • 1024 MB / 1 vCPU
  • Always on
  • Custom domains
Get Started

Add-ons

Databases

PostgreSQL

$25 / $49 / $99/mo
Storage

Blob storage

$3 / $9 / $29/mo

Ready to deploy?

Get a live URL in under a minute. No credit card required.

Get Started