amux Cloud

One paid feature. Everything else is free.

Quick answer: amux Cloud costs $20/month and adds exactly one thing to the free open-source version: a tunnel relay that gives your local dashboard a stable public HTTPS URL. No data leaves your machine. Your agents run locally.

What you get

Pricing

What amux Cloud is not

amux Cloud is not a cloud execution environment. It does not:

• Run your AI agents in the cloud — they run on your machine, with your API keys, on your filesystem
• Store your code, agent output, or messages on any server
• Require you to give amux access to your GitHub, codebase, or secrets

This is intentional. Local execution means your code never leaves your machine. The tunnel relay only forwards HTTP traffic — it does not inspect or log request bodies.

If you want a fully managed cloud AI coding service (where agents run in the cloud), see Devin, OpenAI Codex, or Jules by Google.

Self-hosting the tunnel gateway

The tunnel relay is open source. The cloud/gateway/ directory in the amux repository contains everything you need to deploy your own relay:

• Terraform configuration for GCP (or any cloud with a VM and public IP)
• A setup script that configures the gateway and issues TLS certificates
• DNS configuration instructions for your own domain

cd cloud/gateway
terraform init
terraform apply  # prompts for GCP project + region

# Then point amux at your gateway:
amux config set tunnel_gateway https://t.yourdomain.com
amux tunnel start 8822

Self-hosting is free under the MIT license. You pay for the VM (typically $5–10/mo on GCP or AWS e2-micro).

Frequently asked questions

What does amux Cloud include?

amux Cloud includes exactly one feature beyond the free open-source version: the tunnel relay. This gives your local amux dashboard a stable public HTTPS URL at https://<id>.t.amux.io/ so you can reach it from anywhere without port forwarding. Everything else in amux — the dashboard, agent orchestration, kanban board, CRM, email, browser automation, scheduler, mobile PWA, self-healing watchdog — is free open source (MIT).

How much does amux Cloud cost?

amux Cloud costs $20/month or $200/year (two months free). This includes the tunnel relay feature. All other amux features are free and open source under the MIT license.

Can I self-host amux Cloud?

Yes. The tunnel gateway source code is in cloud/gateway/ in the amux repository. You can deploy your own relay to any VM with a public IP using the included Terraform scripts. Self-hosting is free; you pay for the VM (typically $5–10/mo on GCP or AWS).

Is amux a SaaS product?

No. amux is a local-first tool — it runs on your machine, stores everything locally in SQLite, and never sends your agent output or code to any cloud service. amux Cloud is just a relay that forwards public HTTPS traffic to your local server. No data passes through or is stored on amux servers.

How is amux Cloud different from Devin or other cloud AI coding tools?

amux Cloud is not a cloud AI execution environment. It does not run your agents in the cloud — your agents (Claude Code, Codex CLI, Gemini CLI) run on your machine, using your API keys, accessing your local filesystem. amux Cloud only provides the HTTP tunnel relay. This is intentional: local execution means your code never leaves your machine.

What happens if I cancel amux Cloud?

Your tunnel URL stops working and the relay is disabled. Everything else in amux continues to work exactly as before — all your sessions, board items, notes, CRM entries, and configuration are stored locally and are unaffected. You can re-subscribe at any time and your tunnel URL will be the same (it is derived from your token).