How to Deploy a Go App for Free in 2026 (No Credit Card)

Go compiles to a single static binary with no runtime to install — which makes it one of the easiest languages to deploy, if the platform knows what to do with it. This guide takes a Go web service from a GitHub repo to a live HTTPS URL for free, whether you use the standard library or a framework like Gin, Echo or Fiber.

What you need

• A Go app in a GitHub, GitLab or Bitbucket repository
• A go.mod at the repo root
• An Abasthan account (the first app is free — no card required)

Step 1: Read the port from the environment

The single most important change for any cloud deploy: bind to the port the platform assigns via PORT, not a hardcoded one, and listen on all interfaces.

port := os.Getenv("PORT")
if port == "" {
    port = "8080"
}
log.Fatal(http.ListenAndServe("0.0.0.0:"+port, nil))

That's the only Go-specific requirement. Gin (r.Run(":"+port)), Echo and Fiber all take the same value — just feed them os.Getenv("PORT").

Step 2: Connect your repository

Sign in to the Abasthan dashboard, choose Create App → Web Service, and connect your Git provider. Pick the repo and branch; the platform detects Go and compiles your module into a static binary. For a deeper look at what happens on each push, see the deployment flow docs, or the Go deployment page.

Step 3: Choose the Free plan

Select the Free instance — your first app costs $0, a real deployment rather than a trial that expires. When you outgrow it, plans scale from per-second billing, so you only pay for the seconds your service actually runs.

Step 4: Deploy

Hit deploy and watch the build logs stream live: the platform clones your repo, runs go build, packages the resulting binary into a small container image and rolls it out. Because a compiled Go binary has no dependencies, cold starts are near-instant. A minute or two later you get a your-app.abasthan.app URL with SSL already working.

Step 5: Environment variables and auto-deploy

Add config and secrets under Environment Variables so nothing lives in your repo. Auto-deploy is on by default — every push to your branch rebuilds and ships automatically.

Common gotchas

• App boots then exits: a hardcoded port. Always use os.Getenv("PORT").
• Build fails on a C dependency: set CGO_ENABLED=0 for a pure static binary unless you genuinely need cgo.
• Module not found: make sure go.mod is at the repository root, not in a subfolder.

FAQ

Is Go hosting actually free here?

Yes — your first app runs on the Free plan at $0 with a free subdomain and automatic SSL. No credit card is needed to sign up or deploy.

Which Go frameworks are supported?

All of them — net/http, Gin, Echo, Fiber and gRPC services deploy unmodified. If it listens on a port, it runs. See the Go deploy page for framework notes.

How does this compare to Render or Railway for Go?

Similar workflow, different economics. See Abasthan vs Render and Abasthan vs Railway for a side-by-side.