Deploy and Host Metabase on Railway

Metabase is an open-source business intelligence and data analytics platform that lets teams explore, visualize, and share insights from their databases without writing code. It provides an intuitive UI for building dashboards, charts, and reports with both no-code and SQL interfaces.

About Hosting Metabase on Railway

Metabase is a JVM-based web application distributed as a Docker image. Hosting it requires a backing database — PostgreSQL is strongly recommended for production to store Metabase's own application metadata (users, dashboards, questions, etc.). The default embedded H2 database is unsuitable for multi-user or persistent deployments. You'll also need to configure environment variables for the application database connection, set the correct PORT, and optionally connect Metabase to your own data sources (Postgres, MySQL, BigQuery, etc.) post-deploy.

Common Use Cases for Self-Hosted Metabase

Building internal business intelligence dashboards and reports
Enabling non-technical teams to query databases without writing SQL
Embedding interactive charts and analytics into customer-facing products

Dependencies for Metabase Hosting

PostgreSQL (application metadata database — persists dashboards, users, settings)
Docker-compatible runtime (Metabase ships as metabase/metabase)

Deployment Dependencies

Implementation Details

Set the following environment variables on Railway:

```env MB_DB_TYPE=postgres MB_DB_DBNAME=${{Postgres.PGDATABASE}} MB_DB_PORT=${{Postgres.PGPORT}} MB_DB_USER=${{Postgres.PGUSER}} MB_DB_PASS=${{Postgres.PGPASSWORD}} MB_DB_HOST=${{Postgres.PGHOST}} MB_JETTY_PORT=3000 PORT=3000 ```

Metabase listens on port 3000 by default. Ensure PORT and MB_JETTY_PORT match.

Why Deploy Metabase 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 Metabase on Railway, you are one step closer to supporting a complete full-stack application with minimal burden. Host your servers, databases, AI agents, and more on Railway.