Butterfly Effect, the parent company of Chinese AI agent startup Manus, said on Thursday (October 8, 2026) that it had completed a funding round of more than $500 million. According to TechCrunch, the raise is the company's first since Meta was forced to unwind its roughly $2 billion acquisition of the startup in April on orders from Beijing. Boyu Capital and IDG Capital co-led the round, with existing shareholders Tencent, HSG (formerly Sequoia China) and ZhenFund also participating.

The announcement did not disclose the company's valuation, but Bloomberg and the Wall Street Journal had previously reported the round was targeting roughly a $4 billion valuation, a figure the company itself has not confirmed. In its WeChat post announcing the raise, Butterfly Effect said Manus would continue hiring both at home and abroad, according to TechCrunch's account.

From Meta's orbit back to independence

Manus went viral last year after a demo of its AI agent circulated widely, and by the time the Meta deal was announced it was said to be pulling in annual recurring revenue of more than $100 million. The company had relocated its staff to Singapore in mid-2025 before the $2 billion acquisition deal with Meta was announced that December, per TechCrunch.

The deal came apart in April 2026, when Chinese authorities ordered it unwound amid intensifying worries in Beijing over losing AI talent and researchers to Western technology companies. According to AI Weekly, citing reporting by TechNode, China's NDRC security review office formally banned the Meta acquisition on April 27, and Meta cut Manus from its internal data systems in June with required data deletion attached. Manus resumed independent operations in August, and the company said it deleted some user data as part of its separation from Meta, reported by Reuters. Early investors bought Manus back at the original $2 billion valuation, so the new raise at a reported $4 billion target effectively doubles the company's value in a single close, according to AI Weekly.

What Manus builds

Manus develops general-purpose AI agents that can autonomously carry out tasks such as research and automation with minimal human input, per Reuters. Its product suite includes a chatbot and developer-friendly "vibe-coding" tools that let users build apps and websites, create designs and presentations, and generate video. TechCrunch likens the product positioning to companies such as Cursor, Lovable and Replit, which sell AI tools that assemble working software from natural-language prompts.

According to an account carried by Newsgab, Manus 2.0 reworks the underlying architecture and introduces a new harness for modular capabilities. A stand-alone client called Cue allocates email addresses, phone numbers, digital wallets and virtual machines to autonomous agents, permitting them to move data and execute transactions within limits set by the user. Allowing agents to perform payments and operate across services reduces friction and increases utility, though it also concentrates exposure to fraud, regulatory scrutiny and systemic misuse — a tension Manus will have to navigate as it commercializes delegated financial authority.

The revenue trajectory looks steep. The Information reported in June that Manus's annualized revenue run rate had surged to about $500 million, up from the roughly $100 million figure cited when Meta acquired it.

Beijing's red line on AI capital

The Manus saga has become a case study in how national security policy is reshaping AI dealmaking. Chinese regulators have tightened scrutiny of US investment in Chinese startups developing advanced AI technologies, and the forced unwind of the Meta acquisition showed that Beijing is prepared to intervene in transactions involving strategic AI capabilities and talent flows. The new cap table — led by Boyu Capital and IDG Capital, with Tencent, HSG and ZhenFund following on — is entirely domestic and state-aligned, a structure that insulates Manus from further regulatory friction.

Manus is also reported to be considering going public in Hong Kong, according to Reuters. However, the company will not begin the process for a Hong Kong initial public offering until at least 2027, a source familiar with the matter told Reuters, and The Information has reported that the firm was considering a joint-venture structure incorporated in China, paving the way for that listing.

A landmark moment for the agent economy

Against a steady run of China-AI capital stories this quarter, the Manus round is one of the loudest single funding events in the global agent sector, per AI Weekly's tracking. It arrives alongside other signs of agent momentum in the region, including China Telecom's TeleAgent passing 1.5 million registered users and Nous Research's $90 million raise to take its Hermes agents into the enterprise.

The message to the market is twofold. Investors remain willing to write half-billion-dollar checks for autonomous agent platforms even in a cautious funding environment — but for Chinese agent companies, the money now comes with a condition that was unthinkable two years ago: keep the capital, the talent and the data within Beijing's orbit.