Caddy vs Railway
The ultimate side-by-side head-to-head analysis for 2026.
Short answer
- Price: not directly comparable — Caddy is free, Railway is free tier available.
- How to start: Caddy is free, Railway is free tier available.
These lines are generated from the pricing we track, not from a paid placement. We do not publish a quality score, because we do not have one we can stand behind. They cannot tell you which tool fits your workflow — the sections below are there for that. How we score tools.
Caddy
Railway
Category
Developer Tools
Developer Tools
Base Price
Free
Free tier
Public API
Yes
Yes
Mobile app
No
No
Open source / self-hostable
Yes
No
SSO (SAML)
No
Yes
Choose Caddy if:
Anyone who wants a correctly configured HTTPS server without ceremony.
Choose Railway if:
Small teams and side projects that want to ship without managing infrastructure.
Caddy: pros & cons
- HTTPS configured correctly by default
- Configuration is short and legible
- Single binary, easy to deploy
- Smaller community than nginx
- Fewer third-party guides
- Some advanced setups need plugins
Railway: pros & cons
- Deploys with almost no configuration
- Databases provisioned in a click
- Clear usage-based pricing
- Costs more than raw infrastructure at scale
- Fewer regions than the large clouds
- Less control over the underlying environment
Our verdict on Caddy
The easiest path to good TLS defaults. nginx still wins on ecosystem and examples.
Our verdict on Railway
Excellent for getting something live quickly. At sustained scale, price it against a plain virtual server.