Deploy and Host OmniRoute AI Gateway on Railway

OmniRoute is an open-source, self-hosted AI gateway that puts every LLM provider you use — OpenAI, Anthropic, Gemini, OpenRouter-style providers, and more — behind one OpenAI-compatible endpoint, instead of making every tool and script manage its own provider-specific integration. This template deploys OmniRoute's real 2-service architecture, verified live end-to-end against the app's own official Docker image.

About Hosting OmniRoute AI Gateway

Running more than one LLM provider usually means separate API keys, separate base URLs, and separate client configs scattered across every tool that talks to a model. OmniRoute collapses that into one dashboard: connect your providers once, generate an API key, and every downstream tool — Claude Code, Cursor, Cline, Open WebUI, or any OpenAI SDK — points at the same https://your-domain/v1 endpoint regardless of which provider actually handles the request.

Self-hosting it means your provider credentials and request logs never pass through a third-party company's infrastructure, unlike hosted gateways. Railway wires OmniRoute up with its Redis dependency automatically, over private networking, with a persistent volume on each service so dashboard configuration and cached state survive every redeploy.

This Template's Architecture, and What Building It Actually Involved

OmniRoute turns out to share its underlying codebase with another template in this project, 9router: same internal port (20128), same CLOUD_URL pointing at 9router.com, same core variable surface — just published under a different Docker image (diegosouzapw/omniroute instead of decolua/9router) by a different maintainer. That overlap meant real, previously-earned knowledge carried over directly: a known Docker-bundling bug in this app's node-machine-id dependency, and the fact that its healthcheck should generally be left unset rather than pointed at a path that can redirect.

Rather than build from a guess and iterate through failures, this template was built by first deploying the actual live reference (omniroute, health 100, 266 deployments) into a throwaway project and confirming its real behavior: a clean boot, a background SQLite cleanup error that turns out to be present even in the reference at full health (so, harmless upstream behavior, not something to chase as a bug), and a / redirect to /dashboard. Only after that ground truth was established did this template's own services, variables, and start commands get built to match it — service by service, variable by variable, rather than approximated from documentation.

The result was verified past just "deploy succeeded": a real login request against /auth/password-login using the configured INITIAL_PASSWORD, confirming the authenticated dashboard actually loads, not just that the container stays up.

Common Use Cases

Standardizing AI provider access across a team: one gateway, one endpoint, instead of scattered per-engineer provider keys
Connecting coding agents and AI tools: Claude Code, Cursor, Cline, or any OpenAI-compatible client, without per-tool provider setup
Keeping credentials and logs off third-party infrastructure: nothing about your traffic passes through an external gateway company's servers
Comparing models and pricing across providers: a synced catalog spanning thousands of models and over a hundred providers, confirmed live during this template's own testing
Cutting the cost of routing AI traffic at volume: no per-request markup, unlike fee-based hosted gateways

Dependencies for OmniRoute AI Gateway Hosting

Just one backing service: Redis, for caching and background job state. No dedicated Postgres instance required — OmniRoute's own persistent configuration (providers, endpoints, routing rules) lives on its own volume instead.

Deployment Dependencies

This template deploys 2 services total: OmniRoute and Redis. A lighter footprint than most comparable gateway self-hosting setups, since there's no separate database to provision and wire up.

Implementation Details

OmniRoute runs the official diegosouzapw/omniroute:latest image. Redis runs redis:8.2.1 with a pinned auth password and append-only persistence enabled directly in its start command (--requirepass, --save 60 1), rather than relying on the image's insecure, unauthenticated default. Both services mount persistent volumes, so provider configuration and cached state both survive redeploys.

How OmniRoute Compares to the Alternatives

Against LiteLLM, the closest open-source comparison, the real difference is interface: OmniRoute ships a built-in web dashboard for managing providers and keys, where LiteLLM's proxy is primarily configuration-file driven. Both are free to self-host with no markup on token costs.

Against Portkey, a hosted gateway with plans starting at $49/month, self-hosting OmniRoute trades a subscription for running two lightweight services yourself — worth it once request volume or credential-sensitivity makes a third-party gateway unappealing.

Against OpenRouter, a fully hosted model marketplace charging a 5.5% fee on credit purchases, OmniRoute has no fee layer at all and no hosted-only lock-in — it's self-hosted by design, so the gateway itself is entirely under your control.

Getting Started

Deploy the template, but set INITIAL_PASSWORD first — it's the one variable this template doesn't generate for you, and it becomes your dashboard login on first boot. Once deployed, open your domain (it redirects to /dashboard), log in, and connect your first provider from the dashboard. Create an endpoint, generate an API key, and point your tools at https://your-domain/v1.

Why Deploy OmniRoute AI Gateway on Railway?

Because the alternative to self-hosting is a recurring fee: a Portkey subscription, or a percentage cut of every request through OpenRouter. OmniRoute itself is free and open-source with no paid tier, so self-hosting it on Railway means the only ongoing cost is the infrastructure — no gateway markup on top of whatever your providers already charge. Railway handles provisioning both services, wiring private networking between them, generating secrets, and attaching persistent volumes, so deployment is one click instead of a docker-compose file and a server to maintain. Railway offers a $5 free trial so you can test your OmniRoute deployment before committing to production use.

Frequently Asked Questions

Do I need to set INITIAL_PASSWORD before deploying?

Yes. Every other secret this template needs — JWT signing key, API key secret, the Redis password — is generated automatically. INITIAL_PASSWORD is the one you set yourself; it becomes your dashboard login.

Does OmniRoute need its own database?

No. It only needs Redis, which this template deploys and wires up automatically. OmniRoute's own configuration persists on its own volume.

Is OmniRoute actually the same software as 9router?

They share the same underlying codebase and port, published as separate Docker images by different maintainers. Bugs and behavior confirmed on one are directly relevant to the other, which is exactly how this template's known-issue list (the node-machine-id bundling bug, the healthcheck-path caveat) was built.

How was this template verified before publishing?

Against a live deployment of the actual marketplace reference first, to establish real expected behavior, then against a fresh deployment of this template's own configuration — including a real authenticated login request, not just a successful container boot.