Deploy your Ruby on Rails app to Supabase
Step-by-step deployment help for Ruby on Rails apps on Supabase. We fix Ruby on Rails-specific deployment issues, configure Supabase, and get your app live. From $19.
Ruby on Rails issues we fix before deploying
Common Ruby on Rails problems that affect Supabase deployments.
Mass assignment vulnerabilities
AI-generated Rails controllers that use permit! or don't properly whitelist params, allowing attackers to modify any database column including admin flags and passwords.
Missing authorization checks
Controllers that authenticate users but don't check authorization — a logged-in user can access or modify any other user's data by changing the ID in the URL.
N+1 query problems
ActiveRecord code that loads associated records in loops without includes, eager_load, or preload — causing hundreds of database queries on pages with lists.
Unsafe use of raw SQL
AI tools sometimes generate raw SQL with string interpolation instead of using ActiveRecord's parameterized query methods, enabling SQL injection attacks.
Supabase deployment issues we check for
Common Supabase problems that break Ruby on Rails apps in production.
Row Level Security disabled on tables
AI tools create tables without enabling RLS, allowing any user with the anon key to read, modify, or delete all data in those tables.
Service role key exposed in client-side code
The service_role key bypasses RLS entirely. AI tools sometimes embed it in frontend code instead of restricting it to server-side operations only.
Edge Functions hitting CPU time limits
Supabase Edge Functions have a 150ms CPU time limit on the free plan. AI-generated functions with heavy computation or unoptimized queries hit this limit under load.
Storage policies too permissive
Supabase Storage buckets created by AI have public access enabled or policies that allow any authenticated user to read all files, ignoring per-user access control.
Start with a self-serve audit
Get a professional review of your Ruby on Rails project before deploying to Supabase.
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 Ruby on Rails app to Supabase?
We handle Ruby on Rails deployments to Supabase end to end. Start with our code audit ($19) to identify deployment blockers specific to your Ruby on Rails project, then we configure Supabase, fix issues, and get your app live in production.
What Ruby on Rails issues affect Supabase deployments?
Ruby on Rails projects commonly have mass assignment vulnerabilities and missing authorization checks. On Supabase, these combine with row level security disabled on tables and service role key exposed in client-side code to cause deployment failures.
Can SpringCode deploy my Ruby on Rails project to Supabase?
Yes. We specialize in deploying Ruby on Rails applications to Supabase. We audit your codebase for Ruby on Rails-specific issues, configure Supabase correctly, and handle the full deployment so your app runs reliably in production.
What does Ruby on Rails deployment to Supabase cost?
Our code audit ($19) identifies all Supabase deployment blockers in your Ruby on Rails project. Full deployment assistance is scoped with a fixed quote after the audit — no hourly billing or surprise charges.
Related resources
Other techs on Supabase
Deploy Ruby on Rails elsewhere
Need help deploying Ruby on Rails to Supabase?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.