# Manus AI vs ChatGPT: Agent Sandbox or Everyday Assistant?

> Manus AI vs ChatGPT now that ChatGPT agent is retired: which jobs fit each, ChatGPT Work plan gates, Manus credit rules and training defaults.

_Source: https://professionalstoolkit.com/articles/manus-ai-vs-chatgpt — The Professional's Toolkit · updated November 2026_

---

Use ChatGPT for conversation, quick answers and learning a topic; use Manus AI when you want a finished deliverable built inside its own cloud computer, such as a researched dataset, a hosted website or a recurring workflow. Neither wins everywhere. The comparison also shifted in 2026, because **ChatGPT agent has been retired**: OpenAI now points longer multi-step work to ChatGPT Work and browser chores to the cloud browser in ChatGPT [1]. Manus bills in credits, starting with Pro at $20 a month (4,000 credits), and it cannot tell you what a task will cost before it runs. No ChatGPT price appears in the sources we read, so this comparison weighs plan gates and rules, not dollars.


**4,000 credits** — Monthly credits on Manus AI Pro at $20 a month; unused plan credits do not roll over.



- **Retired** — ChatGPT agent; OpenAI points to ChatGPT Work and the cloud browser
- **1 VM per task** — Each Manus AI task runs in its own isolated cloud virtual machine
- **Lite only** — Where Manus AI's 300 daily refresh credits can be spent, on every plan


## With ChatGPT agent retired, the real rival is ChatGPT Work

Many people searching this matchup remember the retired ChatGPT agent, the mode that ran on its own virtual computer with monthly message caps of 40 on Plus and 400 on Pro. That is history now. OpenAI's help page names two successors: ChatGPT Work for longer, multi-step tasks that end in finished deliverables, and the cloud browser in ChatGPT for supported browser workflows. Operator, the earlier browsing preview, had already been folded into agent mode, and its website no longer loads. A fair comparison therefore sets Manus beside ChatGPT Work plus that cloud browser. On the ChatGPT side, the plan you hold decides most of what you get.

## How ChatGPT's plans gate the work features

OpenAI's pricing page lists Free, Go, Plus, Pro, Business and Enterprise, plus Edu for universities and a plan that is free for verified U.S. K-12 teachers through June 2027 [2]. Business starts at two users. Go, Plus and Business bill monthly, while Business and Enterprise can also bill yearly. The features you would set against Manus sit behind the individual tiers as follows, according to that page as read in November 2026.

| ChatGPT plan | ChatGPT Work | Projects, scheduled tasks, custom GPTs | Sites | Dots always-on agent |
|---|---|---|---|---|
| Free | Limited, desktop app only | Not listed | No | No |
| Go | Limited, desktop app only | Not listed | No | No |
| Plus | Desktop, web and mobile | Yes | Yes | No |
| Pro | Desktop, web and mobile | Yes | Yes | Yes |

The grid explains why ChatGPT feels so different from one tier to the next. On Free and Go, ChatGPT Work is limited and runs only in the desktop app, so people who work from a phone or a browser tab do not get it there. Plus is the first tier that adds projects, scheduled tasks and custom GPTs, along with Work on web and mobile. Pro offers a choice of three usage tiers on top of Plus and is the only plan with the Dots agent. Go may show ads. Free places no cap on text chats, though uploads, image creation and deep research are limited.

## Where Manus does the work itself

Manus is built around one idea: every task gets its own isolated cloud virtual machine with internet access, a file system and a browser, and the agent works inside it until the deliverable is done. You pick a mode first. Manus 2.0 Max is for complex tasks, Manus 2.0 covers most work, Manus 2.0 Lite takes everyday tasks and small edits, and Manus Flex, still in beta, runs on your own model API key. Free accounts get only Lite in Agent mode, while Pro unlocks all three built-in modes.

### Wide Research for long lists

The clearest difference from a chat assistant is Wide Research. Manus starts one sub-agent per item, each a full Manus instance with its own machine and fresh context, then merges the results into a table, report or dataset. The rules are strict, though. It is for paid users only, it triggers automatically when Manus decides a task can be split, and you cannot launch it by hand. It runs 20 sub-tasks at a time, each capped at 50 credits. Manus itself says it is the wrong tool for a single deep dive, sequential steps, real-time research or fewer than 10 items.


> 💡 **Feed Wide Research real lists:** Wide Research is paid-only and starts only when Manus decides a task can be split. Give it ten or more similar items, not one deep question.


### Websites, schedules and your own desk

Manus also builds and hosts websites and full-stack web apps with login, a database and payments. Hosting sits outside your credits on a separate usage balance: each billing cycle includes $10 of Cloud, $1 of AI and $1 of API usage, and a custom domain needs an active subscription. Automations run on a schedule or on triggers from Gmail, Slack, GitHub, Shopify and others, and keep running in the cloud with your laptop closed. Manus Studio (the desktop app, formerly Manus Desktop) adds My Computer, which runs command-line instructions on your own Apple Silicon Mac or Windows 10 or 11 machine.

Local access has a catch worth reading twice. In Manus Studio's two approval modes, including the default, network access and changes outside the workspace need your approval, yet commands can still read any file your user account can open; Full access asks for nothing. Cloud sandboxes sleep when idle and are recycled after 7 days on Free or 21 on paid plans, and Manus's own pages disagree on what survives a reset. Download anything you need to keep. For mode-by-mode tactics, our [Manus AI playbook](/articles/manus-ai-ai-playbook) goes deeper.

## The jobs Manus concedes to ChatGPT

Manus's own comparison page is unusually candid here. It says ChatGPT is the better pick for quick answers, brainstorming, learning new concepts and conversational help, and it describes ChatGPT as more widely accessible for daily tasks while Manus aims at people who need advanced automation. Take that at face value. If most of your day is asking, drafting and thinking out loud, a chat assistant fits the shape of the work, and a virtual machine per request is overhead you pay for without using.

Costs reinforce the point. On Manus, Chat mode is no longer credit-free, and both Chat and Agent mode consume credits [3]. Manus still recommends Chat for simple questions to save credits. It never switches into Chat on its own, and once a conversation moves to Agent mode it cannot move back. A quick question is therefore covered by the plan in ChatGPT and a metered credit cost in Manus. Plan for that.

## Credits versus plan tiers: what you actually budget

On Manus, the paid plans are sold by credits. Pro at $20 a month gives 4,000 credits, Pro at $40 a month gives 8,000, and Pro at $200 a month gives 40,000, and every paid card allows 20 concurrent and 20 scheduled tasks. Yearly billing charges $200, $400 or $2,000 a year, which by our arithmetic saves $40, $80 or $400 a year and equals ten monthly payments, so it only pays off if you keep the plan at least ten months.

By our arithmetic, plan credits work out to $5 per 1,000 on these tiers. Extra credits cost more, $10 per 1,000 in packs, and they are not open to every plan: Manus sells fixed packs only on its highest personal plan and pay-as-you-go top-ups only on a personal plan of $200 a month or more (the $167-a-month annual plan qualifies), while on Team the Owners and Super Admins buy them in Team settings. On the Pro plans at $20 and $40 a month there are no add-on credits (the $40 card's selector also offers 12,000, 16,000 or 20,000 credits a month for $60, $80 or $100 a month in total), so running out means waiting for the monthly refresh or moving up the selector.

The harder part is predicting use. **Manus cannot estimate a task's credit cost in advance**, and its help center says any credit figure the agent itself offers should not be trusted [4]. Monthly plan credits do not roll over, on annual plans either. Every account also receives 300 refresh credits a day, but they work only in Manus 2.0 Lite, and Free caps them at 1,500 a month, which by our arithmetic is five days of refreshes. Refunds are narrow too, as our [Manus AI pricing guide](/articles/manus-ai-pricing) explains with the full plan grid.


> ⚠ **No credit estimate before a task:** Manus cannot tell you a task's credit cost in advance, and its help center says to distrust any figure the agent quotes. Check Settings, Usage after each early run.


## Training, data access and the complaint record

Training defaults differ, and the wording matters. OpenAI says content may be used to train its models on every individual plan, with an opt-out, while Business, Enterprise and Edu data is not used for training by default. Manus's Privacy Policy says it may create aggregated or de-identified data from user data to develop its models, with an email opt-out in some jurisdictions, and the Team plan includes a data-training opt-out. On Manus Team, the Owner and Super Admins can access all members' tasks. Factor that in before inviting a team. Manus is made by Butterfly Effect Pte. Ltd., a company in Singapore.


**What users rate it, by platform**

| Platform | Rating | Reviews | As of |
|---|---|---|---|


_Rendered from our current record; these are other platforms' user scores, separate from our own Toolkit Score._


Read the Manus ratings above as two different signals. App-store and review-site scores mostly reflect daily use of the product. Trustpilot works better as a complaint map: Trustpilot complaints describe support that leans on automated bots, billing disputes, unexpected charges and credits that disappear quickly. Several of those themes concern credits and billing. Run a small pilot first. If neither tool fits, our [Manus AI alternatives roundup](/articles/manus-ai-alternatives) covers the other options.


> 💡 **Pick the Manus mode before typing:** Manus never switches from Agent mode back to Chat, and both modes use credits. Open quick questions in Chat mode from the start.



## FAQ

**Can I use my own OpenAI API key inside Manus?**

Manus Flex, in beta, lets you pick a provider such as OpenAI and run on your own key, with model inference billed by that provider. If your key hits a limit or runs out of balance, tasks can stop or fail. Images, video, Cloud Computer and hosting still use Manus credits, and Manus does not guarantee third-party model performance.

**What happened to OpenAI's Operator?**

OpenAI folded Operator into ChatGPT agent mode and the Operator website is no longer accessible. ChatGPT agent itself has since been retired in favor of ChatGPT Work and the cloud browser in ChatGPT.

**Can I hand Manus tasks from Slack or Telegram?**

Yes. Manus works as a Slack DM agent, through @manus in Slack threads, or as a Slack Connector, and it has a Telegram agent on all tiers. The AI features inside Slack need a paid Slack plan, and team members need Manus accounts.

**Can Manus work with files on my own computer?**

Yes, through My Computer in Manus Studio, the desktop app for Apple Silicon Macs and Windows 10 or 11. It runs command-line instructions locally after you authorize folders, and it is not available in a web browser.




> ⚠ **Training defaults differ:** ChatGPT individual plans may use content for training unless you opt out. Manus's Privacy Policy allows de-identified data for model improvement, with an email opt-out in some jurisdictions.

## The bottom line

Choose by the shape of the job. If you mostly ask, draft and learn, ChatGPT fits, and Manus's own comparison page agrees. If you need a deliverable built end to end, such as a dataset from dozens of similar sources, a hosted web app or a workflow that runs while you sleep, Manus does that work inside its own machine. Budget it in credits you cannot forecast, start on monthly billing until your usage settles, and check Settings, Usage after each early task. The retired agent is no longer part of the choice.



## Sources

[1] ChatGPT agent — https://help.openai.com/en/articles/11752874-chatgpt-agent (2026-11)
[2] ChatGPT: pricing — https://chatgpt.com/pricing (2026-11)
[3] Manus Help Center: What are the differences between Chat mode and Agent mode? — https://help.manus.im/en/articles/17768086-what-are-the-differences-between-chat-mode-and-agent-mode (2026-11)
[4] Manus Help Center: Is there a way to check how many credits a task will cost before I begin? — https://help.manus.im/en/articles/13185575-is-there-a-way-to-check-how-many-credits-a-task-will-cost-before-i-begin (2026-11)
[5] Manus plans and pricing (US) — https://manus.im/pricing
[6] Manus Help Center — https://help.manus.im/en/
[7] Manus documentation — https://manus.im/docs/introduction/welcome
[8] Manus Terms of Use — https://manus.im/terms