Teploy vs Railway: Which PaaS is Right for You?
Railway is a fantastic modern PaaS, but scaling usage costs can surprise you. A detailed comparison of features, observability, and pricing models.
Railway has rightfully earned a reputation as a worthy successor to Heroku. It has a beautiful UI, great observability, and makes deploying complex stacks easiest. However, its usage-based pricing model ($/GB/hour + $/vCPU/hour) can become unpredictable as your app scales.
Teploy takes a different approach: Fixed-cost pricing.
Pricing Philosophies
Railway: Pay for Usage
Railway meters your resources down to the second.
- Good: You don't pay for idle resources if you spin down.
- Bad: A memory leak or traffic spike can unexpected bill shock.
- Cost: Approximately $10-20/mo per service heavily used + database costs.
Teploy: Pay for Capacity
Teploy helps you provision a server with fixed capacity (e.g., 4GB RAM, 2 vCPU).
- Good: You pay a flat rate (e.g. $24/mo to Hetzner + $3 to Teploy). You know exactly what your bill will be: $27.
- Bad: If you barely use it, you still pay for the server (though $5/mo is a low floor).
- Benefit: You can cram as many services into that 4GB server as you want comfortably without per-service overhead.
The "Service Sprawl" Problem
On usage-based platforms like Railway or Render, spinning up a new microservice or a "just for fun" experiment adds a new line item to your bill.
On Teploy, if you have a 4GB VPS and your main app uses 1GB, spinning up a Redis instance, a cron worker, and a blog costs you $0 extra. You have already paid for the RAM. This encourages experimentation and robust architectures without fear of billing complexity.
Observability & Logging
Railway shines here with built-in structured logging. Teploy provides real-time logs streamed from your Docker containers. While Railway's tools are currently more mature for deep querying, Teploy integrates easily with self-hosted observability stacks.
Because you own the infrastructure on Teploy, you can deploy a GlitchTip (Sentry alternative) or Signoz instance right alongside your app for free, giving you enterprise-grade observability without the enterprise SaaS bill.
Deployment DX
Both platforms utilize Nixpacks (Railway actually maintains this awesome tool!). This means if your app deploys on Railway, it will deploy on Teploy with zero changes.
Winner: Tie. Both offer excellent Git-push-to-deploy workflows.
Conclusion
Choose Railway if:
- You have highly variable/spiky workloads that scale to zero.
- You want absolutely zero infrastructure awareness.
- You are pre-revenue and want the $5 trial credit to last.
Choose Teploy if:
- You want predictable, flat monthly billing.
- You run multiple services (App + DB + Redis + Worker) and want to consolidate costs.
- You prefer owning the underlying server (VPS) directly.