In one of the most dramatic comebacks in AI this year, Butterfly Effect, the parent company of AI startup Manus, said on October 8, 2026 that it has completed a funding round of more than $500 million — as the firm resumes independent operations after unwinding Meta's $2 billion-plus acquisition.
The round was co-led by Boyu Capital and IDG Capital, with existing investors Tencent, Sequoia China, and ZhenFund also participating, Reuters reported.
The backstory is extraordinary. In April 2026, Beijing ordered Meta to unwind its acquisition of Manus amid tightening scrutiny of US investment in Chinese startups developing advanced AI. Manus said in August it would resume operating as an independent company and delete some user data as part of its separation from Meta.
The business apparently thrived through the turmoil: The Information reported in June that Manus' annualised revenue run rate had surged to about $500 million — up from $100 million when Meta acquired it — and that the firm was considering a joint-venture structure incorporated in China, paving the way for a Hong Kong listing.
Manus builds general-purpose AI agents that can autonomously carry out tasks such as research and automation with minimal human input — squarely in the hottest category in AI right now.
Why it matters for founders
Geopolitics is now a cap-table event: a $2B acquisition can be unwound by regulators, and the company that emerges can be worth more than before. For founders in frontier AI, the Manus arc is a case study in resilience — independent operations, strong revenue momentum, and a fundraising story that reads like a second founding. Watch where its agentic-AI playbook goes next; Indian AI-agent startups should study the trajectory.