What is OmniRoute?
OmniRoute is a local AI gateway: one OpenAI-compatible endpoint on port 20128 that forwards each request to whichever connected provider has quota left, health and the right price. Diego Souza started it in Brazil in February 2026; the repository now sits under the cheaper-inference organisation, named after one of its sponsors.
It registers 394 providers, 153 marked as having a free tier, and builds "combos": chains of models it falls back across when one runs out or fails, using 22 routing strategies or an `auto` mode that scores candidates on 16 factors. Around that sit a dashboard, a CLI that launches Claude Code, Codex and other agents through the gateway, MCP and A2A servers, prompt compression borrowed from RTK and Caveman, a desktop app and a long tail of extras.
Is OmniRoute worth it?
The headline number needs reading carefully. The README estimates about 1.62 billion free tokens a month, but that is the sum of separate third-party free tiers across 34 pools that you must sign up for one by one, not anything OmniRoute gives you. Starlog's review judged that a developer in the US could realistically reach 40 to 50% of it, since some pools need a regional identity check, and that the 394 providers boil down to 80 to 100 genuinely different model sources once mirrors and resellers are removed.
The routing is the real product, and it is good at the job. Combos fall back across models when quota runs out or a provider errors, `auto/subscription` refuses to spill onto a paid key, and every response carries a header saying which strategy and provider served it. Activity is extraordinary: 13,185 commits in nine months, v3.8.53 on 6 November 2026, and 358,884 npm downloads in the 30 days to 13 November, which backs up the 87,455 stars better than most viral repositories manage.
The catch: the terms of service. Many free tiers forbid proxying, commercial use or several accounts per person, and features such as multi-account rotation and subscription logins pooled behind one endpoint run straight into those rules. The project now excludes providers it tags `tos: avoid` from automatic routing, but the risk of suspension falls on you. The gateway also holds every provider key you connect, and a critical remote code execution flaw in its ACP custom-agent feature was published on 3 September 2026. Keep it on localhost.
Our take: as a hobbyist's way to run a coding agent cheaply on free and flat-rate quota, nothing else comes close. For a team or anything in production, LiteLLM or Portkey trade the free-tier tricks for audit trails and predictable behaviour.
Where it earns its place
A student running Claude Code-style agents with no budget
Keep an agent working when one free tier hits its daily limit
Connect a handful of free providers, point the agent at `http://localhost:20128/v1` with model `auto/coding`, and OmniRoute moves to the next model when one runs dry. It costs nothing, but expect uneven answer quality as it falls back to smaller free models.
A freelancer paying for two coding-plan subscriptions
Use the flat-rate quota already paid for before touching a metered API key
`auto/thrifty` spends plan quota first and then steps to the cheapest paid option, returning to the plan after it resets; `auto/subscription` never falls back to billable keys. Check each plan's terms before routing third-party tools through it.
A developer comparing models for a side project
Try many providers through one API without writing an SDK for each
One OpenAI-compatible endpoint reaches the connected providers, and cost and usage headers on every response show what each call would cost, which makes side-by-side trials quick.
Before you commit
- Setup
- `npm install -g omniroute`, then `omniroute` serves the gateway and dashboard on port 20128; Docker images and a desktop app are also available. Connect providers in the dashboard and copy an OmniRoute key.
- Integrations
- OpenAI-compatible and Anthropic-compatible APIs; `omniroute run` for Claude Code, Codex, Aider, Goose, OpenCode, Qwen Code and Gemini CLI; setup notes for 39 tools; MCP, A2A, REST and webhooks.
- Data and privacy
- Self-hosted: provider credentials are stored locally, encrypted at rest according to the README, and prompts go to whichever providers serve them. Memory is off by default and PII masking is opt-in. The optional Radar catalog only downloads data.
- Cost at scale
- No licence cost. Free tiers carry tight rate limits and change monthly, so sustained work ends up on paid keys or subscriptions; the gateway's cost headers help track that.
- Limits
- Free-tier terms often forbid proxying or multiple accounts; regional free tiers need identity checks; a critical ACP remote code execution advisory was published in September 2026; 525 open issues.
What’s good
- Automatic fallback across models when quota or a provider fails
- Per-response header shows which route served each request
- One command launches Claude Code, Codex and other CLIs through it
- Very active: 13,185 commits and frequent releases
What’s not
- Free-tier stacking and account rotation can breach provider terms
- Holds every connected provider key; one critical RCE advisory
- Provider and free-token counts overstate real choice
- Sprawling feature set with frequent change
Best for
Solo developers and hobbyists who want a coding agent to run on free and subscription quota with automatic fallback, and accept the account risk.
OmniRoute alternatives
OmniRoute: common questions
- Is OmniRoute worth it?
- OmniRoute is the most capable way to squeeze free model quota into a coding agent, and also the easiest way to get a provider account suspended. We rate it 3.4 out of 5.
- How much does OmniRoute cost?
- Free and open source (MIT), self-hosted. You pay, or not, each provider you connect; the optional Radar catalog is for supporters.
- What are the downsides of OmniRoute?
- Free-tier stacking and account rotation can breach provider terms; holds every connected provider key; one critical RCE advisory; provider and free-token counts overstate real choice; sprawling feature set with frequent change.
- Who is OmniRoute best for?
- Solo developers and hobbyists who want a coding agent to run on free and subscription quota with automatic fallback, and accept the account risk.
- How much does OmniRoute cost for a team or in production?
- No licence cost. Free tiers carry tight rate limits and change monthly, so sustained work ends up on paid keys or subscriptions; the gateway's cost headers help track that.
- Is OmniRoute safe for company data?
- Self-hosted: provider credentials are stored locally, encrypted at rest according to the README, and prompts go to whichever providers serve them. Memory is off by default and PII masking is opt-in. The optional Radar catalog only downloads data.
- What are the best OmniRoute alternatives?
- The closest alternatives we have reviewed are LiteLLM, Claude Code Router, Portkey AI Gateway and Bifrost.
Answers checked Nov 14, 2026.