Doudou AI
逗逗AI
Doudou AI (逗逗AI) is an AI game-companion product built by LynkSoul (心影随形), a portfolio company of both Unity Ventures and Source Code Capital's MaHui network . Its 1.0 version launched on August 18, 2025, and added 1 million new users within 10 days, pushing total users past 9 million after an 8-million-user beta; an overseas version followed . The company spent over half a year on VLM (vision-language model) technology, which powers Doudou's real-time perception across gaming, video, work, and study scenarios . Founder Binson Liu (刘斌新) has been explicit that Doudou is not meant to be a pure tool — per a Unity Ventures piece, he argues pure tools "get migrated away, have no emotional connection, and are easily replaced" .
AI-generated — may contain errors, please verify.
Coverage
Entering the Arena, 2026! Shanghai Crossing Open Mic: 10 Speakers on Record
Turn perspectives into products, and curiosity into action.
Eight Unity Ventures Portfolio Companies Announce Funding Rounds: AI Evolution, Biotech Surge, and Accelerated Globalization | Unity Ventures Autumn Update
Total funding raised exceeds 2 billion yuan.
From Fighting for Time to Melding with Time: Is This the Only Path for AI Companionship? | A Conversation with Binson Liu of DouDou AI
Competing along someone else's extension line, you can never win.
LynkSoul's DouDou AI 1.0 Hits 1 Million New Users in 10 Days, Immersive AI Gaming Experience Event This Week | Unity Ventures Portfolio
Welcome to the world of *Black Myth: Wukong* with AI
MaKe｜MaHui Member LynkSoul's AI Product Gains 1 Million Users in 10 Days After Launch
DouDong AI: "Heart and Shadow, Always Together" — 1 Million New Users in 10 Days. More Than a Tool, It's the Next Gateway for Emotional Companionship | Xingxing PORTFOLIO
Xin Ying Sui Xing doesn't want to make Doudou AI a pure utility product.
Interview with Liu Binxin, Heart Shadow Follows Form: AI Products Shouldn't Compete with Short Videos and Games for Users
Companionship that doesn't compete for your attention.
