How a YC-Backed Food App Went Viral on TikTok—and Hit #2 in the App Store
When Lucious McDaniel IV, co-founder of BiteSight, posted a candid TikTok in June 2025, he had no idea it would change everything. Within minutes, the video was taking off—fans of the sharp-yet-humble pitch catapulted BiteSight to the top of the Food & Beverage category in the App Store. In New York City, the app began climbing in the ranks—overtaking giants like Uber Eats and McDonald’s before it was even available in most areas.
BiteSight’s Recipe: Video-Driven Discovery
BiteSight isn’t just another delivery app—it’s built around full-screen short videos. Users scroll through CNN‑style food reels that show real dishes in action, not bland stock photos. You can also see what friends have ordered, bookmark new spots, and explore local restaurants through viral-worthy visuals. The concept appeals directly to Gen Z’s content-first mindset.
The TikTok That Lit the Fuse
The viral moment started with a simple format: Lucious stood beside his sister Kendall in the video. She introduced him with a playful jab: “You're about to witness a presentation—be nice.” Then Lucious pitched BiteSight in an authentic, enthusiastic tone. The video gained 20,000 views in just 15 minutes, triggered by a chaotic surge of new users that made parts of their app glitch. Lucious chronicled the crash in real-time—posting follow-up videos about the drama, which created even more engagement.
Overnight Growth—and Tech Pain
As installs surged, the BiteSight team scrambled. Engineers stayed up fixing backend issues while Lucious leaned fully into TikTok content. Those behind-the-scenes clips—about the app glitching under load—resonated with audiences. People appreciated the vulnerability, the "startup-in-real-time" feeling, and the clarity that BiteSight was solving a real problem with energy and transparency.
A Rapid Climb in the App Store
Just after going viral, BiteSight climbed to No. 2 in the App Store’s Food & Beverage category, surpassing entrenched players like Uber Eats and even McDonald’s. The app pulled in over 100,000 users, all while launching only in NYC. Outbound demand poured in from other cities, and local restaurants—both family-owned and chains—sought partnership. Investor interest spiked too as BiteSight became a symbol of a new, visual-first direction in food delivery.
Gen Z Insight: Craving Discovery, Not Mediocrity
Lucious explained that he, like many young people, had felt stuck ordering from the same takeout places due to bland standardized listings. BiteSight sought to solve discovery fatigue with authentic restaurant visuals and social proof from friends. That resonated deeply—people were craving a delivery app built for the way they already explore food online.
YC Origins and Startup DNA
Lucious and CTO Zac Schulwolf met at UT Austin. Lucious built a million-dollar product before joining Y Combinator, and Zac led AI research work. Together, they built BiteSight through YC’s Winter 2024 cohort. They launched a beta on the NYU campus in April, rolled out broadly in May, then saw the viral spike in June. Their vision: merge short-form video and food so discovery drives delivery.
AI Efficiency: Lean Growth in 2025
Unlike rideshare giants that required massive engineering teams, BiteSight tapped AI tools to scale with fewer resources. Lucious said this allowed lower overhead, affordable margins, and savings passed on to restaurants and customers. They aimed to grow efficiently—while platforms like DoorDash and Uber Eats carried vast infrastructure burdens.
Why BiteSight’s Story Matters
- Short-form video as engine for discovery, not just ads.
- Authenticity over polish: showing app crashes built trust rather than undermined it.
- Community and personal context—friends recommending friends.
- Rapid startup exposure via TikTok, delivering users and feedback simultaneously.
Their breakout illustrates how modern app marketing combines content, virality, and product feedback in a loop—no paid ads needed. Many YC and indie startups now replicate this model on TikTok and Reels for early traction.
