Dot vs Muse
OpenAI’s background agent vs Meta’s personal agent — two different answers to the same dream.
What a Dot really is
Not a chatbot session. You create a named agent in ChatGPT desktop/web, give it a standing goal, connect the apps it needs, and set what it can do without asking. It then keeps working in the background on its own cloud computer and browser.
Under the hood
- Runs on GPT-6 Astra with its own isolated cloud VM, browser and terminal.
- 4,000+ connected apps — workplace software and DApps — plus ChatGPT, Slack and Teams, with SMS in limited US trial for Pro.
- Can write and test code when needed; with explicit permission it can attach to your personal machine, but local access stays off by default.
- You reach the same dot across ChatGPT desktop, web, mobile, voice call, Slack and Teams and it keeps context across them. Mobile can’t create dots yet, and texting is a limited Pro beta in the US.
Pricing & access
- First dot is included in Pro and Business Premium at no extra cost. Dot conversations don’t count toward ChatGPT usage limits, but tasks it kicks off in Codex or ChatGPT Work do.
- Access starts at $100/month via ChatGPT Pro-100 or Business Premium seats — free and $20 Plus tiers are excluded. Business Premium is listed as $100 per user/month annual or $125 month-to-month, plus a new $500/month Pro tier from DevDay.
- Pro users in the EEA, Switzerland and UK are excluded at launch for privacy reasons.
- Muse is the opposite motion — free with usage limits, plus paid monthly plans, and built for mass consumer reach in the US and Canada.
Safety controls
- Before a dot sends emails, changes files, etc., a separate Auto-review checks the plan against your instructions, Custom Rules, and safety requirements. If blocked, it returns the reason and the dot can ask for approval, try an alternative, or stop.
- Custom Rules let you allow / require approval / block actions, but you can’t remove mandatory confirmations. Changing a password or moving money between accounts must be handed back to you; permanently deleting data or installing unknown software always needs confirmation.
- Secure sign-in pauses the model while you type credentials, saved passwords go through an encrypted credential service.
- There’s also ChatGPT Space — a shared workspace where teams + agents collaborate. Admins’ existing sharing rules apply, you can grant view/edit on Pages, and sharing a Page doesn’t expose your private chats or memory — but anything the agent writes onto the Page becomes visible to collaborators. Business/Enterprise/Edu content isn’t used for training by default.
Head-to-head
| Aspect | OpenAI Dots | Muse |
|---|---|---|
| Launch | Sep 29, 2026 | Sep 8, 2026 |
| Model | GPT-6 Astra | Muse Spark |
| Runs on | Own cloud computer + browser | Dedicated Muse Secure VM |
| Gate for actions | Custom Rules + Auto-review | Sentinel agent approves outbound actions |
| Where you talk to it | ChatGPT web/desktop/mobile, Slack, Teams, voice, SMS soon | iOS, Android, muse.ai, WhatsApp |
| Standout | Read-only proactive research, 4,000+ apps | Deep Meta ecosystem ties, personal goals/feed/ideas |
| Price entry | $100/mo Pro included | Free tier + paid plans |
The table’s core rows come from a launch-day comparison.
The real split
Positioning is the real split: Muse was built for everyday personal use — shopping, travel, emailing — while Dots is pitched at ongoing work and productivity, recurring tasks, research, software and workplace workflows.
Caveat: Meta just blurred that line on Sep 29 too, adding Muse for Small Business with Asana, QuickBooks, Shopify, Stripe, Slack, Notion etc., plus Facebook/Instagram business accounts, with approval required before it publishes, sends or spends.
My take
If you live in ChatGPT/Slack/Teams and want a workhorse for ongoing projects, Dots is aimed at you — if you can stomach $100/mo. If you want a personal agent for life admin + goals that’s free to start and lives in your pocket, that’s Muse’s lane — try it with my invite code.