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HackPrinceton Fall 2025

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Connect with the participants – support your favorite projects by liking, sharing, and commenting on them.

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Sponsor Prizes
HackPrinceton Track
Which of the following GenAI tools did you use this weekend?
TerraLink
TerraLink

TerraLink tackles the net-zero bottleneck: slow, costly site selection for renewables. We use multi-agent AI and Google Earth Engine to find optimal sites in minutes.

Winner Winner
Valeria Cartagena Vaca Syndel Debby Callisaya Cachi
4 0
MindPad
MindPad

Reignite the wonder of learning - one gesture at a time.

Winner Winner
Kavya Venkatesh Krish Golcha Prithvi Seshadri Vamsi Naghichetty Kishore Kumar
23 0
Watt's Up
Watt's Up

An AI-driven sustainability platform that transforms rooftops into renewable power insights: revealing untapped solar potential, energy savings, and carbon reduction opportunities in seconds.

Winner Winner
Ananya Saxena Chanyeong Park Ved Panse Deepansh Gandhi
9 0
Synovia
Synovia

See surgical outcomes before the first incision.

Winner Winner
Arish Shahab Sanjavan Ghodasara Keira Wong
13 0
Jigsaw: Make your PCB boards click together
Jigsaw: Make your PCB boards click together

Jigsaw compresses days of part hunting and spec-checking into minutes, without removing humans from the loop. This tool is perfect for professionals and hobbyists to speed up PCB development.

Winner Winner
Luke Sanborn Charles Muehlberger Phu Duong
5 0
Lume - Your tech-savvy guide.
Lume - Your tech-savvy guide.

A voice-activated, on-screen tutor that shows seniors exactly where to click with highlights, simple steps, and natural speech.

Winner Winner
Caroline Zhu Sennet Senadheera Tony Oh Parker Rho
5 0
FoodBridge
FoodBridge

Restaurants dump billions in food while shelters starve. FoodBridge fixes this by turning waste into instant tax rewards while feeding communities. Good for people. Good for profit.

Winner Winner
kyaw-nyc Naing siamh11373
2 0
Interactive DAW
Interactive DAW

Interactive DAW using webcam and ultrasonic sensor. One hand selects instruments and triggers quantized hits. The other controls pitch. Always on loop, and a clear HUD. Portable on any laptop.

Winner Winner
Marwan Hassan Paul Dubrulle
3 0
Cropit
Cropit

Cropit empowers farmers to future-proof their land while growing profits by using AI to guide decisions instantly revealing the impact of every choice.

Winner Winner
Daniela Lin Swetha Ganesh Babu Josh Rogers Davina Lin
7 0
ViralWave.ai
ViralWave.ai

AI workflows for creator economy — transforming trending insights into lyrics, beats, and videos in minutes

Winner Winner
Rajashekar Vennavelli Dean Hu
8 0
edgecart.
edgecart.

grocery store mass surveillance for risk-adjusted target liquidation.

Winner Winner
Youwei (Anthony) Zhen Tianyi Gu joshua  lin
9 0
Protein Architect
Protein Architect

AI-Powered Molecular Discovery

Winner Winner
Dilzafer Singh Sidak Singh Ranveer Singh Edmund Tong
6 0
Cortex
Cortex

An AI clinical insight engine that makes patient data instantly searchable and useful. By applying semantic search and pattern recognition, it cuts down chart review time so doctors can focus on care!

Winner Winner
Nachammai Annamalai Vishrut Thoutam Timothy Li Vincent Dangelo
3 0
Discer.io
Discer.io

Learn Agentic AI through play. Discer.io is a MMO sandbox where you build and deploy agentic AI workflows using drag-and-drop blocks—like Scratch, but for AI agents.

Winner Winner
Koushik Sarkar Roman Slack Lucas Kim Alan Nguyen
11 3
New Roots
New Roots

xAI-powered immigration platform connecting migrants with global opportunities. Smart scraping, cultural fit checks, and document management -- all in one place.

Winner Winner
Peter Perry Nour999 Sahuc Faith Villarreal Shahgol Sabeti
3 0
XChange - Where Market Chatter Becomes Market Insight
XChange - Where Market Chatter Becomes Market Insight

XChange turns social media sentiment into real-time trading insight using Grok AI. It empowers modern traders to predict market moves, uncover trends, and make smarter, faster investment decisions.

Winner Winner
Sujal Shah Binayak Jha Sachin Shrestha
9 0
Recall
Recall

Imagine waking up surrounded by strangers - only they’re your family. For 55 million people with Dementia, this is reality. Recall is here to bring memories, faces, and your identity back to life.

Winner Winner
Christinetrr Truong Andrea Yanez Soto Shrenik Patel
14 2
terrar.ai
terrar.ai

AI agents in Terraria to assist with building, mining, and boss fights. Share your health with them more agents, more risk. AI adapts to every situation, making every choice crucial.

Winner Winner
Benson Zheng Adam Torres Encarnacion
3 0
Dielectric
Dielectric

Dielectric uses computational geometry and xAI Api and multimodal agentic ai to automate PCB workfllows

Winner Winner
Abiral Shakya
4 0
Better
Better

Bet on a better you. Turn your goals into reality by staking money on your commitments. Let friends support your journey and prove you can achieve anything.

Winner Winner
Kripamoye Biswas James Choi 04mHuang Huang Mami Ravaloarison
5 0
PiggyBank
PiggyBank

Money that talks

Winner Winner
Aman Anwar Stephen Nguyen Minh Thiên Quang Nguyen
19 9
Wings
Wings

Finance is a dynamic equilibrium. Our credit and spending advisory layer supports sustainable borrowing and proactive guidance - so you feel supported, not stretched or stressed.

Winner Winner
Athena Zhong nishoujiwojiubuhuine Niki2357 Hu Haoyu Wang
4 0
doeve
doeve

use imessage to control your computer, complete tasks, and do anything you want hands-free

Winner Winner
Shayaan Azeem Adhvaidh Sunny Pranav Marthi
6 0
TextFly
TextFly

Text Hey Flub to flub@textfly.tech! Flub is your AI flight agent that monitors real-time events to predict delays and cancellations before they happen

Winner Winner
Eric Dong Bolaji Alabi Khidir Ahmed Michael Forde
8 0

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