Amux
Open-source control plane to orchestrate parallel AI coding agents.
Amux is the most practical open-source control plane for running parallel AI coding agents. The self-healing watchdog and single-file design are genuinely useful, but the self-hosting requirement means it's best for developers comfortable with Python and tmux. The cloud tier ($20/mo) lowers friction, but you still need your own Anthropic API key. Compared to vendor-specific squad tools like Cursor or Devin, amux gives you flexibility and openness, but expects you to handle setup and bring your own API key. If you're a team that needs enterprise SSO or a fully managed experience, look elsewhere.
Verified 1d ago · liveness 82/100 · cite: rightaichoice.com/tools/amux
- Developers running multiple parallel AI coding agents
- Teams looking to orchestrate agent fleets without microservices
- Individual developers wanting unattended overnight coding
- Power users who need mobile access to agent management
- Beginners who prefer simple single-session tools
- Users who want a fully managed no-setup experience (free tier is self-hosted)
- Teams needing enterprise-grade RBAC or SSO
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Skip Amux if you prefer a fully managed, no-setup AI assistant, need enterprise-grade SSO/RBAC, or are not comfortable with Python and tmux.
The free open-source version requires you to set up and maintain your own server with Python and tmux, which has an opportunity cost in setup time.
Amux's open-source tier is $0 for unlimited agents and sessions, making it far cheaper than managed alternatives like Cursor or Devin, which charge per-seat. The Cloud tier at $20/mo plus your own Anthropic API key is still cheaper than most managed agent platforms, but requires you to supply your own model access. It's best for developers who are cost-sensitive and comfortable with self-hosting.
In short
Amux — Open-source control plane to orchestrate parallel AI coding agents. Best for Developers running multiple parallel AI coding agents, Teams looking to orchestrate agent fleets without microservices, Individual developers wanting unattended overnight coding. Free to start; paid plans from $20/mo.
What's new in Amux
Checked yesterdayAcross the latest 2 updates: 2 feature updates.
Review dashboard with Trends view and Fleet org chart
Added a review dashboard that groups fleet activity by theme, shows blockers first, and includes a fleet org chart to see what each agent is working on.
Plan strip in peek panel
Introduced a plan strip that shows the agent's live task list and next steps in real time inside the peek panel.
What people actually say about Amux — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
35 mentions across 4 sources (Hacker News, App Store, GitHub, Lemmy) · researched Jul 3, 2026.
- +Self-healing watchdog auto-compacts context and restarts crashed sessions reliably.
- +Manage agents from a mobile PWA or native iOS app anywhere.
- +Single-file architecture (amux-server.py) makes deployment trivial.
- +Kanban board with atomic task claiming via SQLite prevents collisions.
- +Agent-to-agent messaging via channels and @mentions enables coordination.
- −Auto-update feature downloads and runs code from GitHub—major security risk.
- −APIs exposed on 0.0.0.0 without authentication allow remote file access.
- −No CLI command to list registered sessions; dashboard required.
- −Limited enterprise integrations and third-party plugin ecosystem.
- −No explicit role-based access control for multi-user scenarios.
- • Self-hosting requires a server with tmux and network exposure
Viability Score
How well maintained and how widely used is Amux? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: September 2026
How we score →Key Features
- Self-healing watchdog (auto-compacts, restarts, replays)
- Web dashboard with live session peek
- Plan strip showing live task list and next steps
- Review dashboard with Trends view and Fleet org chart
- Kanban board with atomic task claiming via SQLite CAS
- Agent-to-agent messaging via channels and @mentions
- Shared notes and memory across sessions (markdown)
- CRM for contacts and companies
- Scheduler for cron-like recurring tasks
- Mobile PWA with offline queue and background sync
- Native iOS app for on-the-go management
- REST API for all dashboard features
- Cloud tunnel for stable public HTTPS URL
- Skills and slash commands (e.g., /commit, /review-pr)
- Single-file architecture with inline HTML
About Amux
amux is an open-source control plane for AI engineering teams. It lets you run a fleet of Claude Code, Codex, and Gemini CLI sessions from a single web dashboard, with self-healing built in. Instead of managing dozens of terminal windows, you get a shared pane of glass to launch, monitor, and manage sessions, each isolated in its own tmux pane. The dashboard is a single compiled Rust binary that bundles live session peeking, a kanban board, shared notes, CRM, scheduler, channels, and a file explorer—no Node, Docker, or build step required. The self-healing watchdog auto-compacts overfilled context, restarts crashed sessions, and replays the last message, so agents recover from 3am failures on their own. The kanban board uses SQLite compare-and-swap for atomic task claiming, ensuring no two agents pick up the same ticket. Agents can message each other via channels with @mentions, and persistent markdown notes give them shared memory across runs. Recent additions include a plan strip showing the agent's live task list and next steps, and a review dashboard with Trends view and Fleet org chart. amux is agent-agnostic, avoiding vendor lock-in, and works with any CLI-based coding agent. It offers a mobile PWA plus a native iOS app for remote control, a cloud tunnel for stable public HTTPS URLs, and a REST API for custom integrations. You can self-host the open-source version (MIT + Commons Clause) for free, or use the managed cloud starting at $20/month—though you'll need to bring your own Anthropic API key either way. Compared to vendor-specific squad tools, amux stands out for its openness and flexibility. It's not a polished SaaS; it's a hacker's tool—simple, scriptable, and extendable. If you're comfortable with Python and tmux, it gives you maximum control over your agent fleet without paying per-seat or getting locked into one vendor's ecosystem.
Behind the Verdict
Amux is built for developers who already run multiple AI coding agents and are tired of babysitting terminal windows. Its core value proposition is the self-healing watchdog—auto-compacting context, restarting crashed sessions, and replaying the last message—which directly addresses the pain of agents dying at 3am. The single-file Rust binary is a refreshing contrast to heavy Node/Docker setups; you clone it, edit a line, and the auto-builder ships it. Strengths: The kanban board with SQLite CAS ensures atomic task claiming, so agents don't duplicate work. The plan strip (added July 2026) gives real-time visibility into what each agent is planning, which is a huge trust-builder. The review dashboard with Trends view and Fleet org chart (added August 2026) helps you understand what your agent team accomplished. The mobile PWA and native iOS app let you monitor and manage from anywhere, which is a differentiator. The REST API and channels enable agent-to-agent coordination and custom integrations. Weaknesses: It's not a polished SaaS. Self-hosting requires Python 3.8+, tmux, and the Claude Code CLI. The free tier is self-hosted only; cloud is $20/mo and still requires your own Anthropic API key. There's no enterprise RBAC or SSO, so it won't fit teams with strict compliance. The license is MIT + Commons Clause, which allows free use but restricts some commercial reselling. Where it fits: Solo developers and small teams running parallel coding agents, especially those who want unattended overnight operation. It's great for open-source enthusiasts who like to hack on their tools. Where it doesn't: Beginners who want a single-session tool, or enterprises needing managed access control. Overall, amux is a pragmatic tool for a specific persona—the power user who wants full control without vendor lock-in. It's not for everyone, but for its target audience, it's excellent.
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Real-world workflow fit
Concrete scenarios for the personas Amux actually fits — and what changes day-one when you adopt it.
You set up 5 Claude Code sessions on your monorepo, each with a specific task. You start them before bed and go to sleep.
Outcome: The self-healing watchdog compacts context overflow and restarts any crashed sessions. You wake up to all sessions completed, with the kanban board showing tasks moved to done.
Your team of 3 developers each runs 2-3 agents on the same codebase. You need to ensure they don't duplicate work.
Outcome: Using the kanban board with atomic task claiming, agents pick up tickets without stepping on each other. The channels allow them to share schema updates and coordinate changes in real-time.
You're commuting but need to check on your agent fleet that's working on a critical release.
Outcome: You open the iOS app and see live session status, token spend, and the plan strip showing each agent's next steps. You can send a message to an agent or restart a stuck session right from your phone.
Use Cases
- Run 30+ Claude Code agents overnight on a large monorepo with git worktree isolation and automatic task claiming.
- Monitor and restart crashed agent sessions from your phone while commuting.
- Coordinate multiple agents working on the same codebase using the built-in kanban board and channels.
- Automate code review and test generation by scheduling agents with slash commands.
- Self-host a persistent agent control plane with zero cloud dependencies and a single-file deployment.
- Scale from a single terminal session to a fleet of agents without rewriting your workflow.
Models Under the Hood
as of 2026-08-31
Limitations
- Self-hosting requires Python 3.8+ and tmux, and the Claude Code CLI must be installed and authenticated.
- The cloud plan (starting at $20/month) requires you to bring your own Anthropic API key.
- The free open-source version runs on your own machine and is fully feature-complete, while Cloud adds managed hosting, persistence, and sharing. amux is MIT + Commons Clause licensed and built by Mixpeek.
as of 2026-09-01
Verification history
We have re-verified Amux 6 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-checked, vendor evidence unchanged
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Amux tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Open Source
$0/mo
Ideal for
Developers comfortable with self-hosting who want free, unlimited agent orchestration without paying per-seat fees.
What this tier adds
Starting tier: free forever, self-hosted, unlimited agents and sessions, with all core features including web dashboard and mobile PWA.
Cloud
$20/mo
Ideal for
Teams or individuals who want amux without managing their own server, and are willing to pay $20/mo plus their own Anthropic API key.
What this tier adds
Adds managed hosting, persistent cloud sessions, automatic backups to R2, shareable session links, and file sync.
Cloud Annual
$200/yr
Ideal for
Users committed to using amux Cloud long-term who want to save 17% and get priority support.
What this tier adds
Billed annually at $200/yr (save 2 months vs monthly), includes priority support and early access to new features.
Where the pricing makes sense
The company stage and team size where Amux's pricing actually pencils out — and where peers do it cheaper.
Amux's open-source tier is $0 for unlimited agents and sessions, making it far cheaper than managed alternatives like Cursor or Devin, which charge per-seat. The Cloud tier at $20/mo plus your own Anthropic API key is still cheaper than most managed agent platforms, but requires you to supply your own model access. It's best for developers who are cost-sensitive and comfortable with self-hosting.
Setup time & first value
How long it actually takes to get something useful out of Amux — broken out by persona, not the marketing-page minute.
For a solo developer comfortable with the terminal, you can get a basic session running in under 2 minutes: install via Homebrew, register a session, and start the dashboard. For a team setting up multiple agents and the kanban board, expect about 15-30 minutes to configure everything. The Cloud tier reduces setup to minutes since there's no server to manage.
Switching to or from Amux
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From terminal-only workflows: Instead of juggling multiple terminal windows, you register each project as an amux session and manage them from the dashboard. The CLI commands like `amux register` and `amux start` are
- ↗To a managed platform like Cursor or Devin: Export your session logs and notes if needed, then cancel your Cloud subscription or stop self-hosting. Since amux uses standard tmux and Claude Code, your projects remain
Integrations
Resources & Guides
Tutorials & Learning
Official links
Featured Head-to-Head Comparisons
Amux vs Spider Cloud
If you need to feed web data into AI agents (RAG, LLMs), Spider Cloud is the clear choice — it's a purpose-built scraping API with a 99.9% success rate and low cost per page. For orchestrating multiple AI coding agents (e.g., Claude Code, Codex), Amux is a unique open-source control plane that handles parallel sessions, context compaction, and crash recovery. They solve entirely different problems: data ingestion vs. agent management.
Amux vs Temporal Ai
Choose Temporal AI if you need enterprise-grade durable execution with automatic retries and state persistence for AI agents or microservices – it's battle-tested at OpenAI and Replit. Pick Amux if you're a developer running many AI coding agents (Claude Code, Codex) and want a lightweight self-hosted dashboard with self-healing and mobile access. They solve different problems: reliability vs. parallelism.
Amux vs Voyage Ai
Voyage AI and Amux serve completely different needs: Voyage AI is an enterprise embedding API for high-accuracy RAG, while Amux is an open-source tool for orchestrating coding agents. Choose Voyage AI if you need domain-specific embeddings with long context; choose Amux if you manage multiple AI coding sessions and want a free, self-hosted dashboard.
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Frequently Asked Questions
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