The Oral Digital Twin: Platform to Products
Every smile is unique. That’s why we use AI and 3D modeling to create a personalized Digital Twin of your mouth—unlocking a new era of oral health, designed just for you. Experience precision cleaning, smarter care, and a future where your oral health is truly yours.
![[background image] office space (for a dental office)](https://cdn.prod.website-files.com/691080b725c665792d85ea45/6911d98a27a4e06cbd11f0c1_male-dentist-hand-pointing-at-computer-display-wit-2025-03-05-04-57-08-utc.jpeg)
What if oral care could be as personalized as your fingerprint?
The foundation is accuracy
We offer two pathways to capture your oral anatomy: A clinical-grade 3D model captured with scanners for highest fidelity. For those seeking convenience, OralTwin.ai has created a novel smartphone technique using advanced AI models. Both pathways lead to a detailed, dimensionally accurate digital representation of your mouth.
Raw data becomes dynamic through AI
This twin is alive
It captures your precise dental anatomy—including gum line, contact points, hard-to-reach surfaces, and tooth morphology—critical for effective oral care. This Digital Twin continuously evolves as you use our products, updated with your brushing behavior, anatomical changes, and real-time oral health data, becoming an increasingly accurate model of your unique oral physiology.
An integrated platform of personalized solutions
The oral care intelligence hub
With your digital twin established, the platform's potential is vast. Starting with ZERObrush, a custom-fit cleaning device, the system will expand to include: precision teeth whitening tailored to your enamel; targeted gum care calibrated to your gum architecture; and custom-fit retention devices for orthodontic cases. Every personalized oral care product reinforces and is built upon your dental twin.
Our first application:
ZERObrush
Beautiful smiles start with a perfect clean
ZERObrush is the only toothbrush with a custom-fit mouthpiece made from a 3D model of your teeth to deliver dentist-like clean for every tooth, every time.
Clinically Superior Clean in 30 seconds
ZERObrush removes more plaque in 30 seconds than a manual toothbrush in twice the time. It removes 5x more plaque from hard-to-reach areas like the inside surfaces of your teeth. Study results published in the Journal of Oral Hygiene & Health.
Read the Published Study Here
Welcome to the new era of oral care.
Most toothbrushes miss the mark — literally.
Studies show 40% of tooth surfaces aren’t properly cleaned, leaving bacteria behind to fuel cavities, gum disease, and bad breath. Hard-to-reach spots stay dirty, one side gets cleaner than the other, and brushing too hard can damage your gums.
ZERObrush cleans every tooth, every time
Published
Clinical Results
An IRB approved 4-week study with 61 patients showed ZERObrush cleaned better than a manual toothbrush in half the time. Published in the Journal of Oral Hygiene & Health.
Read published study here
Removes More Plaque in Half the Time
Clinically proven to remove nearly 2× more plaque in 30 seconds than a manual brush does in 60 seconds.
Reduces Plaque Buildup Over Time
After 4 weeks, ZERObrush users had significantly less plaque buildup, while manual brush users showed no improvement.
5× More Effective in Hardest-to-Reach Areas
Removes up to 5× more plaque in difficult regions like the lingual (56.0% vs. 6.5%) and mandibular (56.9% vs. 23.2%) surfaces.
Reduces Gum Bleeding and Inflammation
ZERObrush reduced inflammation and gum bleeding over 4 weeks, while manual brushing made gums worse.
Developed by a Dentist
Dr. Nidhi Pai, DDS
Board-certified cosmetic dentist, founder of Smiles by Pai and ZERObrush. After years of watching patients unkowingly damage their gums despite good brushing habits, she decided to rethink oral care from the ground up.
Built to evolve
Akash Pai
Tech innovator and former product leader at Microsoft, Intuit, and Yahoo. Akash brings years of experience bringing high-tech products to market with a deep focus on personalization and automation.
