Deploy and Host OpenProject on Railway

OpenProject is a mature open-source project management platform — Gantt charts, agile boards, time and cost tracking, work packages, wikis, and team collaboration. The Community Edition is GPLv3 with unlimited users and unlimited projects, so self-hosting replaces per-seat tools entirely rather than capping you at a free tier.

This template deploys OpenProject 17 with a Railway-managed PostgreSQL database and memcached, as separate services rather than bundled inside one container.

What This Template Deploys

All services run on Railway's private network. Only the web service is exposed publicly, and a persistent volume holds uploaded attachments.

About Hosting OpenProject

OpenProject ships an all-in-one image that bundles PostgreSQL and memcached inside the application container. It's convenient, but it puts your database inside your app container — you can't back it up independently, can't scale it separately, and an application upgrade touches your data layer at the same time.

This template uses the -slim image with a Railway-managed PostgreSQL service instead. Your data lives in a database you can back up, restore, and resize on its own, and upgrading the app doesn't put it at risk.

Two configuration details matter more than the rest:

SECRET_KEY_BASE must be at least 64 characters and must stay stable. Rails derives session and cookie keys from it, so changing it logs every user out and invalidates existing sessions. Generate it once with openssl rand -hex 64.

The database password must be hex-only. Slashes, equals signs, and plus signs break DATABASE_URL parsing and the app fails to start with a database connection error — a confusing failure because the credentials look correct. Generate the password with openssl rand -hex 32.

OpenProject is a Rails application and is not lightweight. Budget 2 GB of RAM minimum, and expect first boot to take two to three minutes while the seeder runs migrations.

Typical cost: ~$20–35/month on Railway across all services. Jira starts around $8–17/user/month and Asana around $11–25/user/month, so a team of five or more saves immediately — and OpenProject's Enterprise on-premises tier starts at $7.25/user/month, which the Community Edition avoids entirely.

How It Compares

Jira wins on ecosystem and integrations; Asana on polish. OpenProject Community wins on unlimited seats and owning your data — the trade is running it yourself and going without the Enterprise-only extras like LDAP group sync and custom branding.

Deploy in Under 5 Minutes

1. Click Deploy on Railway — all services build automatically (first boot takes 2–3 minutes for migrations)
2. Confirm SECRET_KEY_BASE is set to a 64+ character value and keep it stable
3. Set OPENPROJECT_HOST__NAME to your Railway public domain and OPENPROJECT_HTTPS to true
4. Open your domain and sign in with the default admin credentials
5. Change the admin password immediately, then create your first project

Configure SMTP through the admin UI rather than environment variables — setting it via env vars makes those fields read-only in the interface.

Common Use Cases

• Jira replacement — work packages, agile boards, and backlogs with unlimited users at a flat cost
• Classic project management — Gantt charts, milestones, and baseline comparison for waterfall or hybrid delivery
• Time and cost tracking — log time against work packages and report on budget consumption per project
• Client and agency project portals — separate projects with granular role-based permissions per client
• Compliance-sensitive delivery — full data ownership for teams that can't put project data in a vendor cloud

Configuration

Generate the database password with openssl rand -hex 32. Special characters in the password break the connection string and OpenProject fails to boot with a misleading database error.

Configure SMTP in the admin UI, not via environment variables. Setting email variables makes those fields read-only in the interface, so you can't adjust them later without a redeploy.

Dependencies for OpenProject Hosting

• Railway account — expect ~$20–35/month across all services
• A persistent Railway volume for uploaded attachments (included)
• Optional: SMTP credentials for notifications and user invitations
• Optional: S3-compatible storage for attachments on larger installs

Deployment Dependencies

• OpenProject GitHub Repository
• OpenProject Docker Documentation
• OpenProject Configuration Reference
• Railway Volumes Documentation

Implementation Details

The template runs openproject/openproject:17-slim against a Railway-managed PostgreSQL service and a separate memcached service. The -slim variant omits the bundled database and cache that the all-in-one image ships, which is what allows Postgres to be a first-class Railway service with independent backups, scaling, and lifecycle.

A dedicated seeder service runs migrations and initial seeding before the web service serves traffic. OpenProject applies migrations on launch, including in patch releases, so this step is not optional — skipping it leaves the schema behind the application code.

OPENPROJECT_RAILS__CACHE__STORE is set to memcache with the server address supplied by reference variable. Rails caching is not an optimisation here; without it OpenProject's performance degrades noticeably on any real workload.

The image is pinned to the 17 line, which floats across patch and minor releases so security fixes arrive without a template change. A persistent volume holds uploaded attachments across redeploys.

Frequently Asked Questions

Is the Community Edition really unlimited users? Yes. OpenProject Community is GPLv3 with no seat or project limits. Enterprise adds LDAP group sync, custom branding, and premium support from $7.25/user/month, with a 14-day trial available on self-hosted installs.

Why separate PostgreSQL instead of the all-in-one image? The all-in-one image runs the database inside the app container, so it can't be backed up, scaled, or upgraded independently. A managed Railway Postgres keeps your data on its own lifecycle.

Why does it fail to start with a database error? Most often because the database password contains /, =, or +, which break DATABASE_URL parsing. Regenerate it with openssl rand -hex 32.

Why must SECRET_KEY_BASE be 64 characters? Rails derives session and cookie encryption keys from it. Shorter values are rejected, and changing it after deploy logs every user out.

Why is first boot slow? The seeder runs database migrations and initial seeding, which takes two to three minutes on a fresh install. Subsequent deploys are much faster.

How do I configure email? Through Administration → Emails in the web UI. Setting SMTP via environment variables locks those fields as read-only, so the UI is the more flexible route.

How much RAM does it need? 2 GB is a practical minimum for a Rails application of this size. Scale Railway's memory upward as your team and project count grow.

Do attachments survive a redeploy? Yes, on the mounted volume. For larger installs, configure S3-compatible object storage so attachments don't grow the volume indefinitely.

Why Deploy OpenProject on Railway?

Railway is a singular platform to deploy your infrastructure stack. Railway will host your infrastructure so you don't have to deal with configuration, while allowing you to vertically and horizontally scale it.

By deploying OpenProject on Railway you get a complete project management platform with a proper architecture — a managed PostgreSQL you can back up independently, memcached for real performance, a seeder that runs migrations correctly, automatic HTTPS, and a persistent volume for attachments. Unlimited users, no per-seat licensing, and your project data on infrastructure you own.