Compare / Railway vs Unkey

Railway vs Unkey

Pre-calculated from hand-checked data — Railway checked 2026-08-06, Unkey checked 2026-08-06.

The short version

Railway wins more of our comparison points, but Unkey still fits if production APIs that want hosting, gateway policies, API keys, rate limits, and request analytics in one place describes you.

Price Railway

Railway is cheaper at most of the stages we model.

Ease Tie

Both take similar effort to get a first deploy live.

Free tier Railway

Railway has a free tier; Unkey doesn't.

Features Railway

Railway comes out ahead on 4 of the 15 features we track, versus 1.

What developers say about this matchup

We couldn't find a substantive first-person discussion comparing this exact pair. We leave the section empty instead of filling it with vendor marketing or generic SEO comparisons.

At a glance

Railway Unkey
Best for Full-stack apps and APIs where you want the app and its database running in minutes. Production APIs that want hosting, gateway policies, API keys, rate limits, and request analytics in one place.
How deploys work Connect a repo or image; Railway detects the build, deploys it, and adds databases with one click. Connect GitHub for automatic builds and branch previews, or deploy a Docker image from the Unkey CLI.
The tradeoff Pure usage billing means the bill moves with your traffic — predictable only while the app is small. It is a young, API-specific platform with metered billing, ephemeral storage, and no managed database.
Free tier Free: $1 of monthly usage credits, capped at 1 vCPU / 0.5 GB per service, one replica, and 3-day log history. None

What you'd realistically pay

$5 $5 $10 $18 $20 $50 Just starting Steady traffic Growing
Railway Unkey
Estimated monthly cost at each project stage. Estimates use each provider's real plans; euro prices are compared at a rough exchange rate.
Project stage Railway Unkey Cheaper
Just starting ≈$5/mo Hobby — The $5 minimum becomes usage credit; a small, mostly idle service usually fits inside it. ≈$5/mo Starter — The $5 minimum includes $5 of usage, enough for a small, lightly used API. ≈ Tie
Steady traffic ≈$10/mo Hobby + usage — Roughly a quarter vCPU and 512 MB always on; a small database adds a few dollars. ≈$18/mo Starter + usage — About 0.5 active vCPU and 1 GB of memory running continuously before egress or active-key charges. Railway
Growing ≈$20/mo Pro — $20 minimum with higher resource limits and unlimited team seats. ≈$50/mo Business — The $50 minimum becomes usage credit and raises per-instance limits to 16 vCPU and 32 GB of RAM. Railway

Railway pricing notes

  • Usage rates: about $20 per vCPU-month, $10 per GB of RAM-month, $0.15 per GB of volume storage, $0.05 per GB of egress — all metered per second.
  • Postgres, MySQL, Redis, and other databases deploy as one-click services and bill through the same usage meters.

Unkey pricing notes

  • Usage rates are $0.000006944 per vCPU-second, $0.000003472 per GB-second of memory, $0.00000006 per GB-second of ephemeral disk, and $0.05 per GB of egress.
  • API-key authentication through the gateway adds $0.002 per active key each month. The plan minimum is included usage credit rather than an extra charge on top.
  • Log retention is 3 days on Starter, 7 days on Pro, and 14 days on Business.

Our ratings

Ease of use

Railway 4/5
Unkey 4/5

Pricing clarity Unkey

Railway 3/5
Unkey 4/5

Free tier Railway

Railway 2/5
Unkey 1/5

Scaling Unkey

Railway 4/5
Unkey 5/5

Control

Railway 3/5
Unkey 3/5

Feature by feature

Railway wins 4, Unkey wins 1, with 10 even.

Deploy workflow

Railway Unkey
Deploy from Git push Yes Connect a GitHub repo; Railway detects the stack and deploys on push. Yes Connect GitHub; pushes to the default branch deploy production automatically.
Preview deploys Yes PR environments deploy a copy of every service in the project. Yes Non-default branches and pull requests receive isolated preview deployments.
Official CLI Yes The railway CLI links local dev to project env vars and deploys. Yes The Unkey CLI deploys local build contexts or pre-built container images.
Instant rollbacks Yes Redeploy any previous deployment from the dashboard. Yes Rollbacks atomically switch traffic to a previous immutable deployment.

Platform

Railway Unkey
Custom domains + HTTPS Yes Custom domains with automatic TLS on all plans. Yes Custom apex domains and subdomains include automatic TLS; plan limits apply.
Built-in CDN / edge network No No CDN; every byte is served from your service region and billed as egress. No The global gateway routes API traffic but is not a static-asset caching CDN.
Serverless functions No Everything is a long-running service, not functions. No Applications run as container instances rather than per-request functions.
Docker containers Yes Deploy from a Dockerfile or a public/private image. Yes Build from a Dockerfile or deploy a pre-built image from a registry.
SSH / shell access Partial railway ssh opens a shell inside the running container. No The documented workflow exposes logs and metrics, not an interactive SSH shell.
EU hosting region Yes EU (Amsterdam) region available alongside US and Asia. Yes European deployment regions are available; Starter includes three regions and paid upgrades unlock all.

Runtime & operations

Railway Unkey
Automatic scaling Partial Vertical usage scales within plan limits; horizontal replicas exist but need Pro. Yes Horizontal autoscaling adjusts instance count from configured minimums and maximums based on CPU load.
Scale to zero Yes App sleeping stops compute billing after 10 idle minutes. Partial Preview environments sleep automatically when idle; apps can also be stopped and started manually.
Scheduled jobs Yes Any service can run on a cron schedule instead of continuously. No There is no documented first-class scheduler for cron jobs.
Managed database Yes One-click Postgres, MySQL, Redis, and Mongo billed through the same usage meters. No No managed database is included; connect an external database service.
Logs & metrics built in Yes Logs, CPU/RAM metrics, and usage graphs built into the dashboard. Yes Runtime logs, CPU and memory metrics, request analytics, and gateway decisions appear in the dashboard.

Watch out for

Railway

  • Usage billing has no hard cap — a busy or misbehaving app can outgrow any estimate.
  • Services can sleep after 10 idle minutes to save money, but outbound database connections or telemetry can keep them awake, and the first request after sleep is slow.
  • The $5 Hobby plan is limited to a single developer.

Unkey

  • Unkey only launched public app hosting in 2026, so its production track record is much shorter than established platforms such as Heroku, Render, or Railway.
  • The monthly plan price is a minimum with matching usage credit, not a compute bundle: CPU, memory, ephemeral disk, egress, and active keys are metered separately.
  • Storage is ephemeral and there is no managed database, so persistent data must live with another provider.

Read the full reviews: Railway and Unkey. Or answer four questions to see what fits your project.