Deploy your Supabase app to Railway
Step-by-step deployment help for Supabase apps on Railway. We fix Supabase-specific deployment issues, configure Railway, and get your app live. From $19.
Supabase issues we fix before deploying
Common Supabase problems that affect Railway deployments.
Missing Row-Level Security policies
Tables without RLS policies are accessible to anyone with the anon key. This is the #1 security issue in Lovable and Supabase-based apps.
Overly permissive RLS policies
RLS policies that use 'true' as the condition, effectively making the table public while giving a false sense of security.
Service role key in client code
The service_role key (which bypasses RLS) exposed in frontend code, giving attackers full database access.
Missing database indexes
Queries slow down as data grows because commonly queried columns lack indexes.
Railway deployment issues we check for
Common Railway problems that break Supabase apps in production.
Nixpacks detects the wrong build system
Monorepo projects or apps with multiple package managers confuse Nixpacks auto-detection, resulting in incorrect build commands and failed deployments.
Volume data lost on redeploy
AI-generated apps store uploaded files or SQLite databases on the filesystem without configuring Railway volumes, losing all data on each new deployment.
Private networking misconfigured between services
Internal service communication uses public URLs instead of Railway's private network (*.railway.internal), adding latency and exposing internal APIs publicly.
Health check endpoint missing
Railway restarts services that fail health checks. AI-generated servers often lack a /health endpoint, causing unnecessary restart loops.
Start with a self-serve audit
Get a professional review of your Supabase project before deploying to Railway.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
How it works
Tell us about your app
Share your project details and what you need help with.
Expert + AI audit
A human expert assisted by AI reviews your code within 24 hours.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
How do I deploy a Supabase app to Railway?
We handle Supabase deployments to Railway end to end. Start with our code audit ($19) to identify deployment blockers specific to your Supabase project, then we configure Railway, fix issues, and get your app live in production.
What Supabase issues affect Railway deployments?
Supabase projects commonly have missing row-level security policies and overly permissive rls policies. On Railway, these combine with nixpacks detects the wrong build system and volume data lost on redeploy to cause deployment failures.
Can SpringCode deploy my Supabase project to Railway?
Yes. We specialize in deploying Supabase applications to Railway. We audit your codebase for Supabase-specific issues, configure Railway correctly, and handle the full deployment so your app runs reliably in production.
What does Supabase deployment to Railway cost?
Our code audit ($19) identifies all Railway deployment blockers in your Supabase project. Full deployment assistance is scoped with a fixed quote after the audit — no hourly billing or surprise charges.
Related resources
Other techs on Railway
Deploy Supabase elsewhere
Need help deploying Supabase to Railway?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.