30天拿下千万下载，这家国内AI创企如何在TT上卷赢“宠物舞蹈”热潮

Core Insights - The rise of AI video generation apps is driven by a viral trend of pet and baby dance videos, which gained significant traction on social media platforms starting December 21, 2025 [3][4] - The app vivago.ai, developed by the startup Zhixiang Future, achieved impressive growth with 11.21 million global downloads in just 60 days, surpassing competitors like Keling [4][5] - The success of these apps is attributed to preemptive trend analysis and the development of innovative features, such as a "3D effect" that enhances video quality [5][6] Group 1: Viral Trend and Growth - The initial social media trend began with influencers sharing dance videos, leading to a surge in downloads for AI video apps, including those that reached the Top 10 in the US App Store [3][4] - Zhixiang Future's vivago.ai launched its 3D effect feature just before the New Year, capitalizing on the growing interest in pet dance videos [5][7] - The app maintained a daily download rate of over 300,000 as of February 1, 2026, indicating sustained interest and engagement [5] Group 2: Technological Innovation - Zhixiang Future's 3D effect technology differs from traditional 2D solutions by accurately modeling subjects in a three-dimensional space, resulting in more realistic animations [15][16] - The development process involved extensive testing and optimization, with over 200 core parameter comparisons to enhance model precision and video stability [16] - The company utilized advanced techniques such as FP8 quantization and distributed parallel inference to improve processing speed and handle high user demand effectively [16][17] Group 3: Marketing Strategy - The marketing strategy included leveraging the "cat vs. dog" debate to drive user engagement and interaction on social media platforms [9][11] - Influencers were encouraged to tag others in their videos, creating a chain reaction of content sharing that increased visibility and user participation [11][12] - The second phase of growth aims to expand the content focus from dance to relationships, featuring multi-subject dance videos to enhance community engagement [12][17]