Cal AI founder details influencer-driven growth strategy behind $30M revenue and MyFitnessPal acquisition

Zach Yadegari, 19-year-old founder of the AI-powered calorie tracking app Cal AI, attributed the company’s viral growth to a deliberate strategy of recruiting and paying influencers to promote the brand. Speaking at TechCrunch Disrupt on October 15, 2026, Yadegari described an early milestone in which a single influencer’s post drove approximately one thousand new users over two days. This result prompted Cal AI to scale influencer recruitment, negotiating fixed payouts in exchange for guaranteed reach and sustained posting. Yadegari characterized many influencers as ‘broke college kids’ seeking immediate cash, which aligned with the company’s ability to structure performance-based agreements.

Cal AI, founded in 2024, generated over $30 million in revenue within two years and was acquired by MyFitnessPal in March for an undisclosed amount. Yadegari emphasized the importance of identifying influencers with ‘very tight communities’ whose engagement could be quantified and converted into user growth. He also credited family support for enabling his entrepreneurial ambitions.

Separately, Yadegari announced the launch of Persona, a new AI agent startup that raised $10 million earlier in October 2026. Persona’s mission is to ‘make computing seamless with human life,’ with a personal AI assistant designed to operate across multiple platforms, including iMessage, email, phone calls, and a dedicated app. The company plans to build a ‘hardware ecosystem around’ the application.