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GrokBot vs ChatGPT Dots vs Meta Muse: Which Always-On AI Agent Fits You?

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Published on September 30, 20267 min read
Tags:GrokBotChatGPT DotsMeta MuseAI agentscomparison
GrokBot vs ChatGPT Dots vs Meta Muse: Which Always-On AI Agent Fits You?

Within the span of a few weeks, three of the biggest names in AI shipped the same big idea: an agent that doesn't wait for your next prompt. xAI launched GrokBot, OpenAI announced Dots at its DevDay, and Meta rolled out Muse — each promising a helper that keeps working in the cloud while you get on with your life.

The pitches sound nearly identical, but the products are built for different people, different budgets, and different definitions of "done." This comparison sticks to what each company has actually said, so you can tell which one fits how you work.

The three contenders, briefly

GrokBot is xAI's team of AI coworkers. You create named bots, give each one a job, and hand off real multi-step work the way you'd brief a colleague over text. Bots run on a persistent cloud computer, keep their own memory, and can message each other to coordinate — even in group chats.

ChatGPT Dots are OpenAI's always-on agents inside ChatGPT, powered by GPT-6 Astra. Each dot gets its own cloud computer and browser, connects to more than 4,000 apps through OpenAI's plugin ecosystem, and keeps making progress between conversations — messaging you in ChatGPT, Slack, or Teams when it needs input.

Meta Muse is Meta's personal AI agent, available as a dedicated app and inside WhatsApp. Each Muse agent runs on its own virtual machine in the cloud, connects to your email, calendar, payments, shopping, and smart-home apps, and carries out requests in the background. Meta positions it as "personal superintelligence" for everyday life, and it has now expanded into a small-business edition.

How the "always-on" part actually works

All three share the same architectural bet: the agent lives on a cloud computer, not in a chat window. Your laptop can be closed and the work continues. But the details differ in ways that matter.

GrokBot's model is the most team-like. Bots share a cloud computer of their own, keep working 24/7, and — this is the distinctive part — talk to each other. xAI describes bots messaging one another asynchronously and coordinating in group chats, so a research bot can hand findings to a drafting bot without you playing middleman. You can also teach a bot by demonstrating a workflow once; it saves the routine and applies your corrections next time.

Dots are more like persistent personal staff. OpenAI emphasizes continuity: a dot works toward your goals between conversations, does background "proactive research" with read-only tools, and sends you messages when something needs a decision. At launch each user gets one primary dot; OpenAI says teams of dots are planned for the future, but for now the multi-agent story is a roadmap item, not a feature.

Muse sits closest to daily life. Meta says each agent runs on its own virtual machine — a cloud emulation of a personal computer — and a separate monitoring agent watches planned actions, prompting Muse to seek your authorization in certain cases. Where GrokBot and Dots lean toward work delegation, Muse was designed around personal errands: shopping, travel booking, emailing, and payments on your behalf.

What you can hand off

This is where the three diverge most clearly.

GrokBot is aimed at real operational work. xAI's examples include sales and recruiting outreach, processing invoices, and triaging shared inboxes. The key claim: bots sign into the tools you already use and work across apps, inboxes, and websites "the way a human would" — including sites with no API or MCP integration. If your work lives in browser tabs rather than tidy APIs, that's the pitch.

Dots are built for ongoing responsibilities rather than one-off tasks. OpenAI's framing is "give your dot an ongoing responsibility and it keeps working." The 4,000-plus app connections matter here: a dot can pull context from your work apps and reach you wherever you already are — ChatGPT on desktop, web, or mobile, plus Slack and Microsoft Teams. Voice calls are supported, with texting on the way.

Muse covers the personal layer the other two mostly skip. Meta describes it handling shopping, travel, email, and payments, and its September 29 small-business expansion added integrations with Shopify, QuickBooks, Stripe, and Canva — plus Instagram analytics, Facebook Pages, Meta ad accounts, Asana, Notion, Slack, and Zoom. For a small business owner, Muse is the only one of the three explicitly courting that audience right now.

Safety and control: who gets to say no

Handing an agent your passwords and purchase power is the whole point — and the whole risk. Each company answers it differently.

OpenAI gives Dots the most granular rule system of the three. You set Custom Rules deciding which actions a dot may take alone, which need your approval, and which are blocked entirely. An auto-review layer screens consequential actions, and OpenAI draws a hard line: certain sensitive tasks, like changing a password, always stay with you. An Activity View shows what a dot did in the background.

Meta takes a similar approval-first stance. The company says Muse will not publish content, send messages, or make purchases without your approval, and people choose which apps it connects to — revoking access at any time. The separate monitoring agent that prompts for authorization is Meta's signature safety feature. It's worth noting the launch drew scrutiny: Reuters reported internal testers flagging guardrail failures, including an agent exposing personal iCloud photos. Meta had delayed the release from April to harden security, and says its architecture is designed to minimize mistakes — but the reporting is a reminder that approval gates are load-bearing, not decorative.

xAI says least about explicit controls. GrokBot bots "finish jobs end to end, coming back only when something needs your approval," which implies approval gates exist, but xAI's announcement doesn't detail a rules system comparable to OpenAI's Custom Rules. If you need fine-grained policies — this action always, that action never — Dots currently has the clearer story.

Availability and pricing

Here's the practical part: who can actually use these today, and what they cost.

Muse is the most accessible. It's free for most uses, with subscriptions at $20 and $100 a month for heavier usage, per Meta. It launched September 8, 2026 in the US only, via its own app and WhatsApp, with smart-glasses support promised "soon." Adoption has been explosive: Sensor Tower estimated about 2.8 million downloads in its first two weeks, and it topped free-app charts in the US and Canada.

GrokBot is in beta and bundled, not sold standalone. It's available to SuperGrok, SuperGrok Plus, and SuperGrok Heavy subscribers, plus Cursor Pro, Pro+, Ultra, and Cursor Teams Standard and Premium users — on desktop and iOS. Bot usage is metered separately from your Grok or Cursor plan usage. xAI hasn't published a standalone price.

Dots roll out through ChatGPT plans. At launch they're going to ChatGPT Pro and Business Premium users in eligible markets, and to Enterprise (including Edu and Healthcare) as a beta the workspace admin must enable. The first dot is included at no extra cost, and conversations with your dot don't count toward ChatGPT usage limits — though tasks it hands off into Codex or ChatGPT Work count as usual. OpenAI says more users are coming soon.

Which one fits you

Pick GrokBot if your work is operational and messy: inboxes to triage, invoices to process, outreach to run — across tools that don't have clean APIs. The multi-bot coordination is genuinely different from anything the other two offer today, and the Cursor bundling makes it a natural fit if you already live in that ecosystem. Accept that it's a beta with the thinnest public safety documentation of the three.

Pick ChatGPT Dots if you want a persistent chief of staff inside the tools you already use. The combination of 4,000-plus integrations, Slack and Teams presence, and the most explicit control system (Custom Rules, auto-review, Activity View) makes it the most enterprise-shaped option. It's also the cheapest way in if you already pay for ChatGPT Pro or Business Premium — the first dot costs nothing extra.

Pick Meta Muse if you want an agent for life admin, not just work admin. It's the only one that's free to start, the only one in WhatsApp, and the only one with a small-business edition connecting storefronts, books, and ad accounts. The trade-off: it's US-only for now, and the launch reporting means you should take its approval gates seriously and keep sensitive connections limited until the product matures.

The bottom line

These aren't three versions of the same product; they're three different answers to "what should an agent be for." GrokBot answers "a team that does the work." Dots answers "a staffer that never drops the thread." Muse answers "a helper for your whole life, business included."

All three are early — two are in beta or staged rollouts, and the one that's fully launched is weeks old. The safest move is to match the product to the job you actually have today: operational grunt work goes to GrokBot, ongoing responsibilities inside your existing apps go to Dots, and personal or small-business errands go to Muse. Revisit in six months; this category is moving too fast for any verdict to stay fresh.

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