Grok Bot vs Manus is a choice between two ways of running an agent: Grok Bot keeps a crew of named Bots on one persistent, signed-in cloud computer, while Manus spins up a fresh sandbox for each task and adds desktop, browser and API options around it.
I read both sets of official docs for this walkthrough, and below is exactly how I'd set up each one.
Neither vendor publishes a comparison, so the side-by-side is my own reading of xAI's and Manus's documentation.
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The one-line answer before you install anything
Pick Grok Bot when you want a few long-lived teammates that remember context and keep one browser full of logins.
Pick Manus when you want to fire off finished deliverables, work on files on your own laptop, or call the agent from your own software.
Everything below is about getting the settings right on whichever one you choose.
How each one runs a task under the hood
On Manus, a new task lands in a temporary sandbox by default.
That sandbox has internet access and can install software, and it is closed after the task finishes, while your outputs stay saved in the chat.
When a job needs to stay running, such as a bot or a scraper on an hourly loop, Manus offers its Cloud Computer: a dedicated, always-on Ubuntu machine with a persistent file system.
It is command line only, with no graphical desktop, and Manus can assign it automatically when a task needs persistence, provided you have an active plan.
Grok Bot works the other way round.
All of your Bots share one persistent cloud computer, with the same browser cookies, files and command-line credentials.
Each Bot gets its own screen on that computer, and one Bot runs one computer-use task on its screen at a time.
xAI is explicit that those screens are work surfaces, not security boundaries, so anything you put on the computer is reachable by every Bot you run.
Grok Bot vs Manus side by side
| Setting | Grok Bot | Manus |
|---|---|---|
| Where tasks run | One shared, persistent cloud computer, one screen per Bot | A temporary sandbox per task, optional always-on Cloud Computer |
| Browser | Persistent cloud browser shared by all Bots | Cloud Browser, plus the Browser Operator extension for your own browser |
| Your own computer | Commands only, off unless allowed (Ask every time by default) | Manus Studio for macOS and Windows: files, terminal, apps |
| Connectors | Connect apps catalog, plus MCP servers by URL or command | 416-connector catalog (App, MCP, API key), plus custom MCP |
| Scheduling | Routines on a schedule or on events | Automations: Schedule, Triggered task, Advanced (beta) |
| Programmatic access | Webhook-triggered routines | REST API v2 with task webhooks |
| Guard rails | Auto Review, approval cards, Ask first rules | Permission modes, per-session browser grants, confirmation events |
| Plans (names only) | Premium, Super, Ultra | Free, Pro, Team |
Setting up Grok Bot: the first settings I'd touch
Install the desktop app; it runs on macOS, Windows and Linux, with companion apps for iPhone and Android, and you sign in with a Cursor account.
Then work through this list before handing over a real job.
- Create one Bot per job and give it a name, a role and a clear finish line, because each Bot keeps its own memory.
- Open Settings → Computer → Your computer and leave local execution on Ask every time, or set it to Never allow if no Bot needs your laptop.
- Keep Auto Review switched on and add a few Ask first rules for sending email, posting and anything that spends money.
- Save site logins in Vault or connect 1Password so the Bot fills them without ever seeing the values.
- Connect the apps the job needs from Connect apps, then test the task once in chat before you turn it into a routine.
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Setting up Manus: the first settings I'd touch
Manus runs on the web, on the phone apps and inside Manus Studio on your desktop.
Here is my order of operations.
- Create a Project for each recurring kind of work, with a master instruction and a small knowledge base, so every new task inherits the setup.
- Open Connectors and enable only the apps the Project needs; Manus suggests extra connectors during a task but only switches them on after you approve.
- In Settings → Mail Manus, copy your bot address and add the sender addresses allowed to trigger tasks.
- Decide on a browser: the Cloud Browser for general research, or the Browser Operator extension for sites you are already signed in to.
- If you install Manus Studio, choose a working folder and start in Ask for approval until you trust the task.
Browser setup: two Manus browsers and one shared Grok Bot browser
Manus's Cloud Browser runs in the cloud, and you can log in to your own accounts inside it.
When a site throws an SMS code, CAPTCHA or multi-factor prompt, Manus asks you to Take Over, finish the check and hand control back.
The docs warn it browses from data center IPs, so some sites will ask for extra verification.
That is where the Browser Operator earns its place.
You enable it in the Connectors tab, a browser extension installs, and Manus asks permission to control your browser when a task needs the web.
It then works in a dedicated tab using the sessions you already have, and closing that tab stops it.
Chrome and Edge are the recommended browsers, and the desktop browser has to stay online for the Operator to run.
Grok Bot has a single cloud browser that every Bot shares, and sign-ins persist between tasks.
It fills logins from Vault, then 1Password, then a Secure Form, and hands you the screen for passkeys, single sign-on or a CAPTCHA it can't clear.
I've written up that side in more depth in the Grok Bot computer use guide.
Desktop apps: Manus Studio vs Grok Bot's local switch
Manus Studio is the desktop app for macOS on Apple Silicon and for Windows, and it was called Manus Desktop before Manus 2.0.Its core feature, My Computer, lets Manus read and edit files in a folder you choose, run terminal tools such as Python, Node.js and Git, and use your machine's processor and GPU.
Studio also adds Computer Use, where Manus works with apps and your browser in its own workspace while you keep using your windows.
Remote Control lets you drive that computer from the Manus phone app, by voice if you like, as long as Studio stays open and the machine stays awake.
Grok Bot does its desktop-style work on the cloud computer, not on yours.
A Bot can run commands on your local Mac or Windows machine only if you enable it, and the default is to ask every time.
So if the job is "rename every invoice in this folder on my laptop," Manus Studio is the direct route.
Connectors and MCP on both tools
Manus lists 416 connectors in three types: App, MCP and API key.
You can also plug in a custom MCP server for an internal system, and there are separate Slack and Zapier integrations.
Grok Bot's Connect apps covers services such as Gmail, Notion and Slack, and a Bot can install an app for you when you ask.
A Bot can also add an MCP server that isn't in the catalog, by URL or by a command on its computer.
One detail matters for setup: Grok Bot keeps OAuth tokens on Cursor's connector backend, and the Bot calls tools without receiving them.
Scheduling and triggers
Grok Bot routines run on a schedule or start from a Slack message, a GitHub, Linear, Sentry or PagerDuty event, an email to the Bot's own address, or a webhook call.
Schedules must sit at least five minutes apart, a Bot can own up to 50 routines, and a new routine waits for its next slot unless you press Test.
Manus Automations come in three types.
A Schedule starts from a time, a Triggered task starts from an event such as a new GitHub pull request, a Shopify refund or an invoice email, and an Advanced automation (beta) is built from a plain-language description.
After Manus builds an Advanced automation, the docs tell you to review its timing, conditions, actions and accounts before you switch it on.
APIs and webhooks: wiring either one into your stack
The Manus API v2 is a REST API at api.manus.ai for creating tasks, sending follow-ups, uploading files and managing Projects, skills and agents.
You authenticate with an x-manus-api-key header or an OAuth2 bearer token, and each account can hold up to 50 keys.
task_created event and a task_stopped event, whose stop reason is either finish or ask.
Your endpoint has to answer with a 200 within 10 seconds before Manus activates it.
Grok Bot goes the other direction: you add a webhook trigger to a routine, copy the POST URL and key, and send Authorization: Bearer with your call.
A 200 there means a run started, not that it finished, so read the result in the Bot's chat.
xAI's docs describe no public task API beyond that, apart from an admin Organization API for managing computers.
Approvals: where each one stops and asks
Grok Bot's Auto Review checks every action and raises an approval card with Allow once, Always allow or Deny when it needs you.
Text that arrives in an email or on a web page never counts as your request, and email a routine writes waits as a draft until you press Send.
Cards raised by background work expire after 30 minutes, per the approvals docs.
Manus spreads approvals across features.
Studio has three permission modes: Ask for approval, Approve for me (the default) and Full access.
In the first two, network access and changes outside the workspace always need your OK.
The Browser Operator needs you to authorize each session, and over the API a waiting task raises a confirmation event you answer with task.confirmAction.
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Plans and the Manus company status
Grok Bot is included on Premium, Super and Ultra under The X Subscription, and the Plus plan doesn't include it.
Manus sells credit-based Free, Pro and Team plans, and Free users get only Manus 2.0 Lite in Agent mode.
On ownership, Manus said in late December 2025 that it was joining Meta.
A later Manus blog post dated 1 September says the company has formally resumed independent operations, led by its founding team.
During that transition, some users in affected regions had to back up and restore task data, so check your in-app notice if you used Manus earlier in the year.
Verdict by job type
- Ongoing role work with memory (inbox triage, weekly reporting, follow-ups): Grok Bot, because a named Bot keeps context and shares one signed-in browser.
- One-off deliverables (a report, a slide deck, a site with hosting): Manus, which is built around tasks and Projects.
- Files on your own laptop: Manus Studio.
- Your existing browser logins: Manus Browser Operator.
- Triggers from Slack, GitHub, Linear, Sentry or PagerDuty: either, though Grok Bot routines cover those sources directly.
- Calling the agent from your own app: Manus, thanks to the REST API.
- Researching many similar items at once: Manus Wide Research, which runs one agent per item.
Three small-business setups I'd copy
A hair salon.In Manus, create a Project with the service menu and booking rules, forward review emails to Mail Manus, and have it draft replies for you to check.
Then add a Schedule for Monday mornings that summarizes last week's reviews into one note.
A plumbing firm.In Grok Bot, make a Bot called Dispatch, connect Gmail and Google Calendar, and add an Ask first rule for every outgoing email.
Set a routine for 7 a.m. on weekdays that lists today's jobs and drafts confirmation emails, which wait as drafts until you press Send.
A small accounting practice.In Manus Studio, point My Computer at the client-receipts folder in Ask for approval mode.
Ask it to rename every file to a date-and-client format and list any it can't read, then approve each change as it comes up.
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FAQ: Grok Bot vs Manus
Does Manus keep my files after a task ends?
Your outputs stay in the chat history, but the default sandbox is closed once the task is done. For files and processes that must persist, Manus uses its optional Cloud Computer, an always-on Ubuntu machine.
Is there a separate computer for each Grok Bot?
No. All your Bots share one persistent cloud computer, and each Bot gets its own screen on it. Files, cookies and command-line credentials are visible to every Bot on the account.
Which tool can use the logins already in my own browser?
Manus, through its Browser Operator extension, which runs in a dedicated tab of Chrome or Edge after you grant access. Grok Bot signs in inside its own cloud browser using Vault, 1Password or a Secure Form.
Can I call either one from my own code?
Manus has a public REST API (v2) with task webhooks. Grok Bot routines can start from a webhook POST, but the docs do not describe a public task API.
Which Manus permission mode should I start with?
Ask for approval while you learn what a task does on your machine. The default, Approve for me, auto-approves actions its review judges safe and still asks for network access and changes outside the workspace.
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About Julian
I'm Julian Goldie, an SEO entrepreneur, author and founder of the AI Profit Boardroom, which has 3,400+ members.
I help business owners scale with AI agents, automation and SEO.
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