Deploy your Prisma app to Heroku
Step-by-step deployment help for Prisma apps on Heroku. We fix Prisma-specific deployment issues, configure Heroku, and get your app live. From $19.
Prisma issues we fix before deploying
Common Prisma problems that affect Heroku deployments.
N+1 query problems
Fetching a list of records then querying relations individually in a loop instead of using Prisma's include or select to load them in a single query.
Raw query SQL injection
Using $queryRaw or $executeRaw with template literals that interpolate user input instead of using Prisma.sql tagged templates.
Missing relation indexes
Foreign key columns and frequently filtered fields missing @@index declarations in the Prisma schema, causing slow queries.
Overfetching with select/include
Queries that load all fields and all relations when only a few are needed, transferring unnecessary data from the database.
Heroku deployment issues we check for
Common Heroku problems that break Prisma apps in production.
Free dyno sleeping causes cold starts
Eco and Basic dynos sleep after 30 minutes of inactivity. AI-generated apps with webhook receivers or background jobs break when the dyno is asleep.
Ephemeral filesystem loses uploaded files
AI tools save user uploads and generated files to the local filesystem, but Heroku's ephemeral FS wipes all changes on every dyno restart or deploy.
Database connection pool exhaustion
Heroku Postgres plans have strict connection limits (20 on Hobby). AI-generated apps open a new connection per request, exhausting the pool under moderate traffic.
Procfile missing or incorrect
AI-generated projects lack a Procfile, causing Heroku to guess the start command. For non-standard setups, this guess is often wrong.
Start with a self-serve audit
Get a professional review of your Prisma project before deploying to Heroku.
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 Prisma app to Heroku?
We handle Prisma deployments to Heroku end to end. Start with our code audit ($19) to identify deployment blockers specific to your Prisma project, then we configure Heroku, fix issues, and get your app live in production.
What Prisma issues affect Heroku deployments?
Prisma projects commonly have n+1 query problems and raw query sql injection. On Heroku, these combine with free dyno sleeping causes cold starts and ephemeral filesystem loses uploaded files to cause deployment failures.
Can SpringCode deploy my Prisma project to Heroku?
Yes. We specialize in deploying Prisma applications to Heroku. We audit your codebase for Prisma-specific issues, configure Heroku correctly, and handle the full deployment so your app runs reliably in production.
What does Prisma deployment to Heroku cost?
Our code audit ($19) identifies all Heroku deployment blockers in your Prisma project. Full deployment assistance is scoped with a fixed quote after the audit — no hourly billing or surprise charges.
Related resources
Other techs on Heroku
Deploy Prisma elsewhere
Need help deploying Prisma to Heroku?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.