~65 SYCAsk, then approve
Ask Syzzy in plain language. Agents prepare the work and wait for your go-ahead: on every action in Ask mode, and always on payments.
Back to the overview
Syzygia vs Muse
Muse is Meta’s personal AI agent, introduced in September 2026: you give it tasks and it does the work across the services you connect, on its own secure computer in Meta’s cloud, checking with you before sensitive actions such as sending an email or making a purchase. It is rolling out in the US on iOS, Android and muse.ai, and also works in WhatsApp. Syzygia is the Agentic Operating System (Agentic OS) for companies: role-based agents work in departments under a CEO agent. Muse is built for individuals; Syzygia for companies that want their recurring departmental work handled.
Reviewed October 2026
How it’s organized
Who does the work, and how it’s organized
Syzygia: a staffed department
Syzzy, your CEO agent, coordinates specialists in each department. They work on schedules, delegate to each other and ask before anything important.
Personal tasks · asks before sensitive actions
Muse: a personal agent on your phone
You give it a task in the app or in WhatsApp; it does the steps on its own secure computer and checks with you before sensitive actions.
Inside Syzygia
What the work looks like in Syzygia
Not a blank chat and not a flowchart: agents with a role, a schedule and a person approving what matters.
Briefs on WhatsApp and email
Scheduled tasks run on their own — like a daily “bills due” report at 08:00 — and land where you already are.
The cost of every execution
Each execution shows the credits it used, and the agent’s tier caps what a single execution can spend.
Point by point
| Topic |  Syzygia | Muse |
|---|---|---|
| What it is | The Agentic OS for companies Companies hire AI agents into departments, coordinated by Syzzy, a CEO agent — each agent with its own chat, scheduled tasks, live pages and files. | A personal AI agent from Meta A personal agent that carries out tasks across the services you connect, instead of only answering questions. |
| Typical customer | Small and mid-size companies Companies that want ongoing work in finance, sales, marketing or operations handled by role-based agents. | Individuals, plus a small-business version Everyday personal tasks; Meta announced Muse for small businesses in the US and Canada in late September 2026. |
| Structure | Yes: An org chart of specialists Departments, managers and specialists. Agents delegate to each other and report back. | No: One personal agent A single agent that remembers what matters to you and keeps working after you close the app. |
| Specialists included | Yes: 40+ ready-made roles Agents in the marketplace (most in early-access beta), plus custom agents built for your company. | Partly: General-purpose One general agent, with connectors such as Slack, Shopify and Notion and more announced. |
| Who signs off | Yes: You sign off on what matters Ask or Auto mode per conversation; approval steps on payments and optional approval before publishing; every execution logged with its cost. | Yes: Asks before sensitive actions It checks with you before sending an email or making a purchase, and you choose whether it can only read your mail or also send. |
| The first week | Yes: No workflows to build Book a demo, hire agents from the marketplace and connect your accounts once. | Yes: Open the app In the Muse app on iOS and Android, on muse.ai, or directly in WhatsApp. |
| Where it lives | Yes: A managed web app Nothing to install or host: you work in the Hub, and agents report back on WhatsApp and email. | Yes: Its own secure computer It runs on Muse Secure VM, a dedicated computer with its own browser in Meta’s cloud; US rollout first. |
| How you pay | From $99/month, credits included Personal $99 or Ramp-up $400 per month with Syzygia Credits included, or a Custom plan; each execution is capped by the agent’s tier. | Free tier, paid plans in testing Free with a usage limit; Power ($20/month) and Maximum ($100/month) subscriptions are in limited testing. |
Muse is rolling out in the US first, and Meta lists paid subscriptions as a limited test; check Meta for current availability.
Which one, for which job
Both are good tools. They are built for different jobs.
Pick Muse if…
- You want an agent for your own everyday tasks, on your phone.
- You already spend your day in WhatsApp and Meta’s apps.
- You want to start free and pay only if you need more.
Pick Syzygia if…
- The work belongs to departments — finance, sales, marketing, operations — not to one person.
- You want specialists that keep business records: a ledger, payables, a CRM.
- You work outside the US, or in Spanish or Portuguese as well as English.
Running both? A personal agent for your own errands and a company workforce for departmental work can sit side by side.
Other comparisons
Same format, same honesty: dated facts, and when the other tool wins.
Questions we hear
Which teams get more out of Syzygia than out of Muse?
When the work belongs to a company rather than one person: departments with specialists, recurring reports, approvals on payments (and on publishing, if you turn them on), and several people sharing the same agents.
Is Muse ever the better pick?
When you want a personal agent for your own everyday tasks, you live in WhatsApp and Meta’s apps, and you are in the US, where it launched first.
What does each one cost?
Muse is free with a usage limit, and Meta is testing Power ($20 a month) and Maximum ($100 a month) subscriptions. Syzygia has two monthly plans with Syzygia Credits included — Personal $99 and Ramp-up $400 — and a Custom plan for larger teams; each execution is capped by the agent’s tier.
Do they work side by side?
Yes. A personal agent for your own errands and a company workforce for departmental work can sit side by side.
How do approvals work in Syzygia?
Each conversation runs in Ask or Auto mode; in Ask mode the agent waits for your OK before every action. Payments always wait for a person to approve them in the Hub, and publishing can too: each publishing agent has an “Approval before publishing” setting. Every execution is logged with the credits it used.
Sources
- Meta Newsroom — Introducing Muse (Sep 8, 2026)
- Meta Newsroom — Muse for small businesses (Sep 29, 2026)
- Meta Help Center — About Muse subscriptions
Sources checked on October 11, 2026.
Information about other products comes from their public websites and press coverage as of October 2026, summarized in good faith; products change, so check the vendor’s site for current details. Product names and trademarks belong to their owners and are used only to identify them. Spotted something out of date? Tell us at support@syzygia.io and we’ll correct it.
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