Deploy your Convex app to Railway
Step-by-step deployment help for Convex apps on Railway. We fix Convex-specific deployment issues, configure Railway, and get your app live. From $19.
Convex issues we fix before deploying
Common Convex problems that affect Railway deployments.
Missing access control on mutations
Convex mutations without identity checks, allowing any client to create, update, or delete data without authentication.
Overly broad queries
Queries that fetch entire tables without filters, sending massive amounts of data over real-time subscriptions and consuming read bandwidth.
No schema validation
Missing schema.ts definitions, allowing any shape of data to be inserted and causing type mismatches at runtime.
Inefficient reactive queries
Queries that re-execute on unrelated data changes because they scan too broadly, causing unnecessary re-renders in the frontend.
Railway deployment issues we check for
Common Railway problems that break Convex 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 Convex 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 Convex app to Railway?
We handle Convex deployments to Railway end to end. Start with our code audit ($19) to identify deployment blockers specific to your Convex project, then we configure Railway, fix issues, and get your app live in production.
What Convex issues affect Railway deployments?
Convex projects commonly have missing access control on mutations and overly broad queries. 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 Convex project to Railway?
Yes. We specialize in deploying Convex applications to Railway. We audit your codebase for Convex-specific issues, configure Railway correctly, and handle the full deployment so your app runs reliably in production.
What does Convex deployment to Railway cost?
Our code audit ($19) identifies all Railway deployment blockers in your Convex project. Full deployment assistance is scoped with a fixed quote after the audit — no hourly billing or surprise charges.
Related resources
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Need help deploying Convex to Railway?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.