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The optimization layer for AI.

Every leading model inside Codex and Claude Code. AutoRouter sends each task to the model that does it best, so you spend up to 50% less and stop thinking about models.

Download for macOS

Free with your ChatGPT or Claude plan · macOS

For teams
Works with Codex Claude Code
Routes across

Quick setup that boosts the tools you already use

No new app to learn and nothing to configure. AutoRouter shows up in the model picker you already use.

  1. Download AutoRouter

    A small Mac app that connects to the plans you already have.

  2. Set the model to AutoRouter

    Pick AutoRouter from the model menu in Codex, or with /model in Claude Code.

  3. Keep building

    Each turn goes to the model that fits it, and you stop wasting credits on the wrong models.

Get access to the latest and greatest

New models show up in your picker right away, and AutoRouter sends them the work they do best. Or override with a specific model any time.

Hard work gets your best model, and quick work doesn’t burn your plan

AutoRouter understands how hard each task is and sends it to the model that fits.

Codex

Refactor the billing module to use the new ledger API

AutoRouter
  • On plan
  • Claude Opus 5.5Claude plan
  • GPT-6 AstraChatGPT plan
  • Beyond your plans
  • MiniMax M3.1 FlashPro

Examples. Real routes follow your plans and rules.

The best model isn’t always the most expensive

Every model has to clear a quality bar for the task before price counts at all. Hard work goes to the strong models on your plans.

Routing that gets smarter every week

Ratings retune the router constantly, along with tests of every new model as it becomes available. Benchmarks and automatic evaluations on real coding tasks are coming soon.

  1. Your rating

    Plan the ledger migration

  2. Next turn

    Plan the payouts migration

    Retuned from ratings

Your workflow, your rules

Send UI prompts to frontier models and git commands to a free one. Take your intelligence toolkit with you.

  1. Use Claude Opus 5.5 for UI work.14 turns this week
  2. Prefer GPT-6.1 Sol for code reviews.9 turns this week
  3. Use MiniMax M3.1 Flash for git commands.31 turns this week
  4. Hard work goes to your strongest model.
  5. Quick tasks go to the cheapest capable model.
  6. Unclear work is never treated as a quick task.
  7. A task that continues keeps its model, or moves up.
  8. Your plans come first for hard work.
  9. Untested models are never picked on their own.

One skills library for your whole team Coming soon

Write a skill once and everyone on your team can use it in every harness. No more naming conflicts or out-of-date copies.

  • SkillWorks inShared with
  • release-notesDrafts release notes from merged PRs CodexCodexClaude Code Only you
  • code-reviewReviews a PR against your standards CodexCodexClaude Code Everyone
  • db-migrationPlans a migration and its rollback CodexCodexClaude Code Platform team
  • incident-timelineBuilds a timeline from your alerts CodexCodexClaude Code On-call
  • design-tokensTurns your design tokens into UI CodexCodexClaude Code Design team

Get more out of what
you already pay for

Your plans go to the work that needs them, so they last longer. No subscription? Credits with Pro get you every model.

More work on Free
1.9×
More work on Pro
2.9×
Full Empty Tokens
Frontier for everythingAutoRouter FreeAutoRouter Pro

Your team moves faster with you in control

Every developer gets the models they need. You get rules, budgets and a clear view of what each change costs.

Free with the plans you already have

Routing across your ChatGPT and Claude plans is free. Pro adds every other model, with $20 of included usage each month.

Free

Your subscriptions only.

$0/mo

Free to route across your subscriptions ChatGPTClaude

  • Codex and Claude Code
  • Personal routing rules
  • Models outside your plans
Download

Pro

Every model and provider

$20/mo

$20 of included usage each month*

  • Every model and provider, instantly
  • Priority support from our team
  • Early access to exclusive features

Plus everything in Free

Start Pro

Enterprise

Rolled out to your whole team.

Custom

Priced by seats for your team

  • Deploy through Jamf or your MDM
  • Org rules, models and budgets
  • Spend by team, project or ticket
  • Zero data retention
  • SSO, SCIM and audit log

Plus everything in Pro

Get in touch

*Included usage resets each month and doesn’t roll over. New accounts get Pro free for their first month, or until $20 of usage is spent, whichever comes first. Usage is billed at the provider’s price plus 10%; credits you top up never expire.

Questions

Quality, routing, billing and privacy. Anything else, email support@autorouter.com.

What is AutoRouter?

A Mac app that adds 20+ models to Codex and Claude Code, plus one more choice: AutoRouter, which picks the right model for each turn. It uses the ChatGPT and Claude plans you already pay for first.

Will my results get worse?

We built it so they don’t. Every model has to clear a quality bar for the task before price counts at all, unless one of your own rules names it, and hard work goes to the strongest model your plans cover, even when a cheaper one comes close. If a pick ever falls short, rate it, or choose a model yourself.

How is this different from an app’s own Auto mode?

You can see which model handled every turn and what it cost, change it with a rule or your app’s model picker, and use models from every provider, including your other plan.

How does it choose a model?

Your rules go first: if one applies, it decides the turn. Otherwise AutoRouter works out how hard the turn is and only considers models that clear the bar for it. Hard work goes to the most capable model your plans cover, and to credits only when none is strong enough. Everything else goes to the one that costs you least, which is often your plan or a low-cost open model.

Can I still pick a model myself?

Yes. AutoRouter’s models appear in your app’s model picker beside the ones you already have. Choose any of them and your turns go straight to it; AutoRouter routes only while it’s the model selected.

Does routing get better over time?

Yes. Our team reviews real routing decisions and every rating you send, and retunes AutoRouter with them. Benchmarks for every model on real coding tasks, and routing that learns on its own, are coming next.

Do you make more when you route me to paid models?

Yes, paid models are billed at provider price plus 10%. But price only decides between models that already clear the bar, and your plans come first. We earn nothing on them.

What doesn’t AutoRouter do yet?

It runs on macOS 14 or later, with Codex and Claude Code; more apps are coming. It sometimes misjudges how hard a task is, so rate the pick when it does. We don’t publish benchmarks yet, and a shared skills library for every tool and your whole team is coming soon.

Which apps and Macs does it work with?

Codex, in the app and the CLI, and the Claude Code CLI. More apps are on the way. AutoRouter runs on macOS 14 or later.

What does enabling change on my Mac?

It adds AutoRouter to each app’s own settings, Codex’s config.toml and Claude Code’s settings.json, after saving a copy of each file. Your other settings stay as they are. Disable an app in AutoRouter’s settings to switch it back.

Does it use my ChatGPT and Claude subscriptions?

Yes, first. In Codex, OpenAI models run on your ChatGPT plan; in Claude Code, Claude models run on your Claude plan. Connect the other subscription in settings to use your Claude plan inside Codex, or your ChatGPT plan inside Claude Code.

Do I need a ChatGPT or Claude plan?

No. Pro gives you every model, with $20 of included usage each month, and you can top up anytime.

What happens when a plan runs out?

When your ChatGPT or Claude plan hits its limit, Pro keeps those turns going from your monthly usage until the plan resets. If that runs out too, AutoRouter asks you to top up.

How much does it cost?

Routing across your ChatGPT and Claude subscriptions is free. Every other model comes with Pro: $20 a month with $20 of included usage each month. Paid models are billed at the provider’s price plus 10%, from that usage first and then from credits you top up. New accounts get Pro free for their first month, or until $20 of usage is spent, whichever comes first.

Does AutoRouter store my prompts and code?

Requests pass through AutoRouter’s servers on their way to each provider, and we don’t store transcripts. We keep the message that opens each turn, up to 4,000 characters, to review routing, along with records of the model chosen, tokens and cost. The Privacy Policy has the details.

What do teams get?

Everything in Pro, plus rollout through your MDM; model and budget rules for each team; spend by team, project or ticket; zero data retention; and SSO, SCIM and an audit log. Spend by pull request is coming soon. Get in touch to roll it out.

Your tools. Every model.
Smarter by default.

Download AutoRouter, choose it as the model in Codex or Claude Code, and keep working the way you do now.

Download AutoRouter for Mac

Free with your ChatGPT or Claude plan · macOS