# Zach Yadegari's $30m AI Calorie Tracker

> 19-year-old Zach Yadegari built Cal AI, generating $30m revenue before MyFitnessPal acquired it.
- Title: Zach Yadegari's $30m AI Calorie Tracker · mint | Shortify
- Summary: 19-year-old Zach Yadegari built Cal AI, generating $30m revenue before MyFitnessPal acquired it. Zach Yadegari, 19, created Cal AI which earned $30m in…
- Keywords: zach yadegari, cal ai, myfitnesspal, ai calorie tracking, persona, ai startup, funding round, vine ventures, news, india, Zach, Yadegari's
- Source: mint — https://livemint.com/companies/people/30-million-who-is-zach-yadegari-meet-teenage-founder-know-how-he-turned-ai-calorie-tracking-into-a-massive-business-11792602933271.html
- Author: Anjali Thakur
- Published: 2026-10-21T17:25:05+00:00
- Read time: 1 min
- Topics: zach yadegari, cal ai, myfitnesspal, ai calorie tracking, persona, ai startup, funding round, vine ventures, news, india
## Zach Yadegari's Background
Zach Yadegari is a 19-year-old entrepreneur from Long Island, New York who began learning computer programming at age seven.
## Cal AI's Success
Cal AI generated more than $30 million in annual revenue before being acquired by MyFitnessPal.
## Cal AI's Acquisition
MyFitnessPal acquired Cal AI in March 2026 after it surpassed 15 million downloads and generated over $30 million in annual revenue.
## Persona Startup
Zach Yadegari launched Persona, an AI assistant with a wearable device priced at $179, targeting user privacy through button activation.
## Funding for Persona
Persona secured $10 million in funding led by Vine Ventures, with participation from Cory Levy and Collective Global.
## Persona's Beta
Persona is available in beta through iMessage with a few thousand beta users, offering sponsored shopping recommendations.
## Future of Persona
Persona aims to replicate Cal AI's success by attracting paying customers and establishing a distinct market position.
## Key takeaway

Zach Yadegari, 19, created Cal AI which earned $30m in annual revenue before being acquired by MyFitnessPal.