• dimensionOS

  Participated · Seed · Aug 2026

  dimensionOS is developing Seller OS, a platform intended to manage TikTok Shop operations including creator management, advertising, customer support, analytics, and order workflows. The company positions itself at the intersection of social commerce and operational software, aiming to codify channel-specific operating knowledge into reliable systems for agencies and merchants. Its approach emphasizes converting messy operational processes into standardized software workflows. dimensionOS completed a $1.65 million strategic seed round with participation from several investors, which provides early-stage capital and strategic support. The company’s public statements highlight a focus on becoming foundational commerce infrastructure for emerging social commerce channels.

• Dex

  Participated · Equity · Aug 2025

  Dex is an AI-powered handheld camera and touchscreen device designed to teach children ages 3–8 new languages by recognizing objects and translating words, and by offering interactive story lessons and games. It supports Chinese, French, German, Hindi, Italian, Japanese, Korean, and Spanish, plus 34 dialects including Egyptian Arabic, Taiwanese Mandarin, and Mexican Spanish. The product includes a parent app that shows vocabulary learned, story engagement, and consecutive-day usage; the device retails for $250 and hundreds of families have purchased it. Dex is developing an AI chatbot for free-form conversations that is available to some testers but is not yet ready for wide rollout. The company enforces safety measures—an always-on safety agent, stop-word filtering, vocabulary trained to children's standards, and a zero data retention policy—and is working toward COPPA certification. Founders Reni Cao, Xiao Zhang, and Susan Rosenthal left tech jobs to build the product and company.

No current team members are available.