What is manus AI?
Manus is an autonomous AI agent launched March 6, 2025 by Butterfly Effect Pte. Ltd., a startup founded in China and now headquartered in Singapore. Unlike a chatbot, it executes multi-step tasks in its own cloud workspace — browsing, coding, building files — and reports back. It does not train its own models; it orchestrates existing ones.
Why — the first-principles explanation
The distinction that matters is chatbot versus agent. A chatbot answers. You ask, it replies, the loop closes in one turn. Manus is built for a different loop: you state a goal, and it plans, acts, observes what happened, and re-plans — repeatedly, without asking you between each step. The name is Latin for "hand," a reference to MIT's motto Mens et Manus — mind and hand. The pitch is that the mind already exists; what was missing was hands.
The mechanism is a virtual computer. Manus runs a sandboxed cloud machine with a browser, a terminal, and a file system. A language model sits in a loop deciding what to do next, and its decisions become real actions on that machine: open a page, click, write a script, run it, read the error, fix it. Because it operates asynchronously in the cloud, you can close your laptop while it works — this is the actual product difference, more than any reasoning breakthrough.
Here is the part most coverage buries: Manus does not train its own foundation models. It relies on American AI models, orchestrating them rather than building them. This makes it a harness — scaffolding, tools, memory, and control flow wrapped around someone else's intelligence. That is a legitimate engineering achievement and a real business, but it also means the ceiling is set by models it does not control, and its moat is orchestration quality, not raw capability.
The company's trajectory has been unusually eventful. The March 2025 launch demo passed a million views in twenty hours. The team relocated from Beijing and Wuhan to Singapore in mid-2025. In December 2025, Meta announced an acquisition valued between $2 and $3 billion; China's Ministry of Commerce opened an investigation in January 2026, blocked the deal on April 27, 2026, and Meta formally ended the acquisition on June 15, 2026. Manus reported roughly a $125 million annual revenue run rate by December 2025.
An example that makes it click
A chatbot is a brilliant consultant on the phone. You describe your trip; he tells you exactly which flights to check, which hotels are good, and how to build the spreadsheet. Then he hangs up, and you do all of it yourself.
An agent like Manus is a temp worker you hand a laptop to. You say "plan this trip and give me a spreadsheet," and he sits down at the machine, opens the browser himself, checks the flights himself, hits a broken page, tries a different site, and forty minutes later hands you the finished file. He's not smarter than the consultant — he's using the same brain, in fact. He just has hands and a computer. That's the whole idea in the name.
Key facts
- Manus launched March 6, 2025 in invitation-only beta; the launch demo exceeded one million views within twenty hours.
- It is built by Butterfly Effect Pte. Ltd., founded by Xiao Hong, with Ji Yichao as co-founder and chief scientist and Zhang Tao as product director.
- The company was originally based in Beijing and Wuhan and relocated its headquarters to Singapore in mid-2025.
- Manus does not train its own foundation models — it builds an agent harness on top of existing American AI models.
- Meta announced an acquisition valued at $2–3 billion in December 2025; China's Ministry of Commerce blocked it on April 27, 2026, and Meta formally ended the deal on June 15, 2026.
- Manus reached an approximately $125 million annual revenue run rate by December 2025, up from roughly $90 million in August 2025.
▶ The 60-second explainer (script)
Manus is an AI agent — and the difference between an agent and a chatbot is the whole point. A chatbot answers your question. You ask, it replies, done. Manus takes a goal and actually goes and does it. It launched March 6th, 2025, from a startup called Butterfly Effect — founded in China, now headquartered in Singapore. The launch demo hit a million views in twenty hours. Here's how it works. Manus runs a sandboxed computer in the cloud, with a real browser, a terminal, and a file system. A language model sits in a loop deciding what to do next, and those decisions become real actions: open a page, click a button, write a script, run it, read the error, fix it, try again. You can close your laptop while it works. Now the part most articles skip. Manus does not train its own AI models. It runs on existing American models. It's a harness — really good scaffolding wrapped around someone else's intelligence. That's a real business, but its ceiling is set by models it doesn't own. The name is Latin for hand. It's from MIT's motto — mind and hand. The bet being: the mind already exists, what was missing was hands. One more thing. Meta announced it was buying Manus in December 2025 for two to three billion dollars. Chinese regulators blocked it in April 2026, and Meta ended the deal that June. Manus is still independent.
What authoritative sources say
People also ask
Is Manus a Chinese company?
It was founded in China, originally based in Beijing and Wuhan, and relocated its headquarters to Singapore in mid-2025. Its national identity is genuinely contested — which is part of why the Meta acquisition drew Chinese regulatory review.
Does Manus have its own AI model?
No. Manus builds an agent layer on top of existing American AI models. Its engineering value is in orchestration, tools, and memory, not in training foundation models.
How is Manus different from ChatGPT?
ChatGPT is primarily conversational; Manus is built to run long, autonomous, multi-step tasks in its own cloud computer and return finished work. The line has blurred as chatbots added agent modes.
Did Meta buy Manus?
No. Meta announced an acquisition in December 2025 valued at $2–3 billion, but China's Ministry of Commerce blocked it on April 27, 2026, and Meta formally ended the deal on June 15, 2026.
How much does Manus cost?
It uses a credit system with a free tier and paid subscription tiers. Credits are consumed per task, so a long research run costs far more than a short one. Check the official site for current 2026 pricing, which has changed repeatedly.