Railway vs Sevalla
Compare detailed pricing, resource constraints, and overage fees to see how Railway scales against Sevalla.
Railway
Railway Managed Postgres plan
Sevalla
Database 3 plan
Railway vs Sevalla: which is cheaper for Managed Databases?
Railway and Sevalla occupy different ends of the managed database spectrum. Railway keeps things lean, offering a pricing range of $5.00/mo to $20.00/mo with memory caps topping out at 8 GB and storage limited to 10 GB. In contrast, Sevalla acts more like a traditional enterprise host, scaling from $5.00/mo up to a massive $3250.00/mo. Sevalla’s top-tier plans provide significant headroom, offering up to 229 GB of RAM and 100 GB of storage, backed by hardware that likely leverages high-density AMD EPYC configurations similar to those found in larger cloud environments.
- Railway charges $0.25/GB for storage overages, which is marginally cheaper than Sevalla’s $0.30/GB rate.
- Both providers align on network costs, charging an identical $0.10/GB for egress, making the choice between them dependent on compute requirements rather than bandwidth penalties.
- Sevalla offers granular scaling for memory-intensive workloads, whereas Railway’s capped 8 GB limit forces a platform migration once your Postgres index sizes exceed their allocated disk and RAM headroom.
Railway is cheaper for the default baseline workload, costing $10.00/mo compared to Sevalla’s $65.00/mo. Sevalla becomes the better fit when your application requires more than 10 GB of storage, as Railway does not support the larger disk capacities necessary for high-volume production datasets.
Railway vs Sevalla: monthly cost by workload size
Cheapest plan that fully covers each workload, calculated from the latest official pricing data (base price plus overage fees).
| Workload | Railway | Sevalla |
|---|---|---|
| Small1 GB RAM · 5 GB storage · 10 GB egress · 1 vCPU | $10.00/moRailway Managed Postgres | $65.00/moDatabase 3 |
| Medium4 GB RAM · 50 GB storage · 100 GB egress · 2 vCPU | No self-serve plan covers this | $800.00/moDatabase 6 |
| Large16 GB RAM · 250 GB storage · 500 GB egress · 4 vCPU | No self-serve plan covers this | No self-serve plan covers this |
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Frequently asked questions
Is Railway more cost-effective than Sevalla?
The starting price for Railway is $10.00 per month, whereas Sevalla starts at $65.00. The true cost-effectiveness depends heavily on your specific resource requirements beyond these base tiers.
How do resource limits and scaling fees compare between Railway and Sevalla?
When scaling, overages dictate the final bill. For Railway, extra storage is billed at $0.25/GB and network egress is billed at $0.10/GB. In contrast, for Sevalla, expanding storage requires a plan upgrade and expanding egress requires a plan upgrade.
Should I choose Railway or Sevalla for my infrastructure?
For the default baseline workload, Railway is cheaper at $10.00/mo versus $65.00/mo for Sevalla, a difference of $55.00/mo. Railway's plan includes 2 GB RAM and 10 GB storage, while Sevalla's includes 4 GB RAM and 10 GB storage. Pick the more expensive option only if your workload needs its larger allocation.
Railway & Sevalla tier breakdowns
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Pricing metrics are updated automatically from official provider data. Last synced:
November 5, 2026