Railway charges a small monthly subscription and then bills the CPU, memory, storage and network your services actually use. The subscription includes the same amount of usage, so a quiet project pays the plan price and a busy one pays the plan price plus overage. This post walks through each line on a Railway bill, using list prices from Railway’s pricing page as of 2026-10-13, and works three real monthly bills.

TL;DR

Railway has a Free plan with $1 of monthly credit, a one-time $5 trial, a Hobby plan at $5 a month that includes $5 of usage, and a Pro plan at $20 a month that includes $20 of usage.
Usage bills at about $20 per vCPU per month and $10 per GB of memory per month, measured on what each service actually uses. Volumes cost about $0.15 per GB per month and egress $0.05 per GB.
Included usage is a monthly allowance. Whatever you do not use that month is gone, and anything past it lands on your card after the fact.
A small app with a Postgres database comes to roughly $18 a month on Hobby. The same stack on Ownkube’s metered rates and a $4 database box is about $12, drawn from a prepaid wallet where unused credit never expires.
To price your own stack across Railway, Render, Fly.io and Ownkube, use the cloud cost calculator.

What are Railway’s plans?

Railway sells four tiers. The subscription is the floor of your bill, and each paid plan includes usage credit equal to its price.

Plan	Price	Included usage	Who it is for
Free	$0	$1 of credit a month	Trying the product
Trial	$0	$5 one-time credit	New accounts
Hobby	$5 a month	$5 of usage a month	Personal projects and side apps
Pro	$20 a month per workspace	$20 of usage a month	Teams and production apps

Enterprise pricing is custom. Pro adds team features and higher resource ceilings, and the per-unit usage rates stay the same on both paid plans.

How does Railway usage billing work?

Every service on Railway is a container. Railway samples how much CPU and memory each container uses and multiplies it by a per-unit rate. You do not pick an instance size; you set limits, and the bill follows the meter.

Resource	Railway list rate (2026-10-13)
CPU	about $20 per vCPU per month
Memory	about $10 per GB per month
Volume storage	about $0.15 per GB per month
Egress	$0.05 per GB

Two things follow from this model. First, an idle service is cheap on CPU, since a container sitting at a few percent of a core bills a few percent of $20. Memory is the line that keeps billing, because a Node or Python process holds its memory whether or not requests arrive. Second, a database is just another service: a Postgres container bills CPU and memory like your app, plus its volume.

What does a real Railway bill look like?

Three common shapes, priced from the rates above. Usage is the monthly average a service actually consumes, which for most small apps sits well below its limit.

A small API on its own. Average 0.1 vCPU and 0.3 GB of memory, 5 GB of egress.

CPU: 0.1 x $20 = $2.00
Memory: 0.3 x $10 = $3.00
Egress: 5 x $0.05 = $0.25
Usage: $5.25. On Hobby the $5 subscription covers the first $5, so the bill is about $5.25.

An app with a Postgres database. The app averages 0.25 vCPU and 0.5 GB. Postgres averages 0.1 vCPU and 0.5 GB with a 5 GB volume. 10 GB of egress.

App: $5.00 CPU + $5.00 memory = $10.00
Postgres: $2.00 CPU + $5.00 memory + $0.75 volume = $7.75
Egress: $0.50
Usage: $18.25. Hobby covers $5 of it, so the bill is about $18.25.

A small team’s backend. Four services, each averaging 0.5 vCPU and 1 GB, on Pro.

Each service: $10 CPU + $10 memory = $20
Usage: $80. Pro includes $20, so the bill is about $80 before databases and egress.

The pattern: the plan price stops mattering quickly. Past the smallest projects, the bill is the meter.

Does Railway credit roll over?

No. Included usage is a monthly allowance that resets each billing cycle. A Hobby project that used $2 of its $5 still pays $5, and the unused $3 does not carry forward. We cover the details in does Railway credit roll over or expire.

Railway is also postpaid. Usage past the included amount is charged to your card at the end of the cycle. Railway lets you set usage alerts and a hard usage limit that stops services when reached, and it is worth turning both on for any project you are not watching daily.

Where is Railway good value?

Railway’s per-unit model is honest, and for some workloads it is the right one.

Spiky or mostly idle services. Metered CPU means a service that wakes for a few requests a day costs little on CPU.
Many small services. No minimum instance size, so ten tiny services cost what they use.
Polished developer experience. The canvas, templates and preview environments are some of the best in the category.

Where it gets expensive is memory-heavy, always-on work. At $10 per GB per month, a 2 GB service costs $20 a month in memory alone, every month, before it does anything.

How does the same stack price on Ownkube?

Ownkube also meters CPU and memory on actual use, at about $18 per vCPU per month and $4.50 per GiB per month. Databases run on a flat database box instead of a metered container, with storage at $0.25 per GB per month. Outbound traffic bills by region: $0.02 per GB in the Germany region and $0.13 per GB in the Mumbai region.

Stack	Railway (Hobby or Pro)	Ownkube (Germany region)
Small API (0.1 vCPU, 0.3 GB, 5 GB egress)	about $5.25	about $3.25
App + Postgres (app 0.25 vCPU / 0.5 GB, 5 GB database, 10 GB egress)	about $18.25	about $12.20
Four services at 0.5 vCPU / 1 GB each	about $80	about $54

For the app with Postgres, the Ownkube line is $6.75 of metered app usage, a $4 DB 0.5 box, $1.25 of storage, and $0.20 of egress. The difference is mostly memory: $4.50 per GiB against $10, and a database that sits on a flat box instead of billing memory by the hour.

The bigger difference is the billing direction. Ownkube runs on a prepaid wallet. The Personal plan is $5 a month and loads $5 of credit; Team is $20 and loads $20. Usage draws the wallet down per minute, you top up when you need more, and unused credit rolls over and never expires. When the balance runs out, apps pause with their data kept until you top up, so the most you can spend is what you loaded. If you want a fixed price per app, switch it to a flat reserved box, for example a Spark 1 at $5 a month for 0.25 vCPU and 0.5 GiB.

FAQ

How much does Railway cost per month?

The minimum is $5 a month on Hobby, which includes $5 of usage. A small API often fits inside that. An app with its own Postgres database usually lands between $15 and $25 a month, and a team on Pro pays $20 a month plus whatever usage passes the included $20.

Is Railway free?

Railway has a Free plan with $1 of monthly credit and a one-time $5 trial. That is enough to try the product, though most apps that stay up all month will need Hobby.

Does Railway charge for idle services?

Yes, mostly through memory. CPU is metered on use, so an idle service bills little CPU, but the memory a running process holds bills at about $10 per GB per month whether or not it serves traffic.

What is Railway’s egress price?

$0.05 per GB of outbound traffic as of 2026-10-13. Inbound traffic is free.

How do I stop a Railway bill from growing?

Set a usage alert and a hard usage limit in your workspace settings, and size memory limits on each service. If you want the cap enforced by the billing model itself, a prepaid wallet does that: you can only spend what you have loaded.

Where Ownkube fits

If you like Railway’s metered model and want lower rates on memory, a flat database box, and a bill that can never run ahead of your balance, Ownkube is the closest swap. The same app moves without a rewrite, and the Railway alternatives guide covers the other options if the wallet is not the deciding factor. Deploy my first app.

Railway pricing explained: plans, usage rates and real bills in 2026