Sand.ai Raises $200 Million to Join the AI Unicorn Club: Inside the Startup Transforming the Future of Video Creation

Hookline: From simple text prompts to professional-quality videos, Sand.ai is redefining digital creativity. With $200 million in fresh funding and a valuation exceeding $1 billion, the Chinese AI startup is preparing to take on the global generative video market.

Artificial intelligence is rapidly transforming the way businesses create, communicate and deliver digital content. From AI-generated images to realistic videos, technological advancements are opening new opportunities for creators, marketers and entertainment companies. Among the emerging players in this space, Sand.ai is gaining attention for its ambitious approach to AI-powered video generation.

The Beijing-based startup recently secured $200 million in its Series A+ funding round, achieving unicorn status with a valuation exceeding $1 billion. The investment represents a significant milestone for the company and highlights growing investor confidence in generative AI technology.

Founded in 2024, Sand.ai is developing advanced video-generation models and commercial creative applications designed to make high-quality video production faster, more affordable and accessible to a wider audience.

Sand.ai Secures $200 Million in Series A+ Funding

On November 5, 2026, Sand.ai announced that it had successfully raised $200 million in a Series A+ funding round. The investment was jointly led by CoStone Capital and Wangsu Science & Technology, with participation from institutional investors, government-backed investment organisations and existing shareholders.

Other participating investors included Times Capital, Panlin Capital, Orient Securities Capital, Tianchuang Capital, Shandong Railway Investment, Pudong Venture Capital and Shanghai Guofang. Existing investors, including iMPC (formerly Matrix Partners China), CAS Star and HyT Capital, also participated.

This latest investment brings Sand.ai’s total fundraising to approximately $300 million across three funding rounds in 2026, spanning a period of around ten months.

The funding announcement comes less than five months after the company secured more than $100 million through two earlier financing rounds. Previous investors included IDG Capital, Baidu Ventures, Sinovation Ventures and Lollapalooza Capital.

The newly raised capital will support video foundation-model research, AI training and inference infrastructure, product development and international market expansion. The company also plans to introduce the official version of its next-generation MAGI-2 model.

What Is Sand.ai and What Does It Do?

Sand.ai is an artificial intelligence company specialising in generative video models and creative AI applications. Its primary objective is to reduce the time, cost and technical complexity involved in producing high-quality visual content.

Traditional video production often requires expensive equipment, professional editing software, production teams and considerable time. Sand.ai aims to simplify this process by using advanced AI models that transform creative inputs into video content.

The company’s approach combines foundational AI research with practical applications for creators and businesses.

Its founder, Cao Yue, brings significant research experience to the company. He previously worked as a principal researcher at Microsoft Research Asia and co-authored the Swin Transformer architecture, an influential development in computer vision.

MAGI-1 and MAGI-2: Advancing AI Video Technology

One of Sand.ai’s major technological developments is its MAGI family of video-generation models.

MAGI-1 introduced the company’s autoregressive approach to video generation, producing content through successive segments while focusing on visual continuity and temporal consistency.

In August 2026, Sand.ai introduced MAGI-2 Preview, an open-source video-generation model built using a Mixture-of-Experts (MoE) architecture.

The model features approximately 114 billion total parameters, with around 6 billion activated per token. This architecture is designed to improve computational efficiency while supporting complex video-generation tasks.

The company has also developed GAGA-1, which focuses on simultaneous audio-visual generation, and MagiHuman, another part of its broader research portfolio.

The MAGI-2 Preview release represents an important development in Sand.ai’s research strategy. The company plans to use its latest funding to advance the technology and prepare the official MAGI-2 release.

VidMuse: Turning AI Innovation into Business Opportunities

Beyond research and model development, Sand.ai is building commercial applications to generate revenue.

Its flagship creative application, VidMuse, is a paid AI-powered video creation platform launched in January 2026.

The platform focuses on helping users create music videos, product advertisements and animated content using AI.

One of its distinctive approaches involves using musical structures to coordinate visual elements, creating engaging audio-driven video experiences.

According to company-reported figures covered by DealStreetAsia, VidMuse achieved more than $10 million in annual recurring revenue (ARR) within two months of its launch.

This represents an annualised recurring revenue figure rather than revenue collected during those two months. Nevertheless, the early traction highlights the commercial potential of AI-powered creative applications.

Why Are Investors Betting on Sand.ai?

Sand.ai’s latest funding round reflects growing opportunities in the global generative AI market.

Growing demand: Businesses, advertising agencies and content creators increasingly require video content. AI-generated videos can potentially reduce production costs and turnaround times.

Advanced technology: Its MAGI models and audio-visual research provide opportunities to develop more sophisticated creative applications.

Commercial potential: VidMuse demonstrates how the company is translating AI research into paid products and recurring revenue opportunities.

International expansion: With additional funding, Sand.ai can strengthen its infrastructure, improve its products and reach customers beyond its domestic market.

What’s Next for Sand.ai?

Sand.ai now faces an important opportunity to strengthen its position in the competitive AI video-generation industry.

Its priorities include advancing MAGI-2, expanding training and inference infrastructure, improving VidMuse and developing international business opportunities.

Its collaboration with Wangsu Science & Technology is also significant. Wangsu disclosed plans to invest RMB 300 million, approximately $44.5 million, through a convertible note and warrants. The companies intend to collaborate on low-latency edge inference, audio-visual processing and enterprise deployment.

However, competition from companies developing Seedance, Kling AI and other generative video platforms remains a major challenge.

Conclusion

Sand.ai’s $200 million funding announcement marks an important milestone in its journey towards becoming a global AI technology company.

By combining advanced video-generation models, open-source research and commercial applications, the startup is positioning itself in a rapidly expanding technology market.

Its ability to turn research breakthroughs into scalable products and sustainable revenue will determine its long-term success.

As artificial intelligence continues to reshape digital creativity, Sand.ai is betting on a future where creating professional-quality videos becomes faster, easier and more accessible than ever before.                                                                                                                                                                                                                                                                                                                                                Written By                                                                                                                                                                                                                                                    Usha