Allergy Safety for Modern Dining

Safety at every bite.

All in one tap.

Known lets you set your dietary profile once and share it instantly with any partner restaurant — before you even sit down.

▷ View Live Demo
S
Sarah M.
Celiac disease · Provo, UT
“I would feel safe ordering. It would take the stress away completely.”
4,200+
Diners Protected
380+
Partner Restaurants
99.7%
Allergy Accuracy
The Experience
Your profile. Their kitchen. Zero friction.
app.knownapp.co/dashboard
Known
Dashboard
My Profile
Restaurant History
Settings
Know before you walk in
Dashboard Preview
J
Jordan Ellis
Profile active · NFC enabled
Active
Tree NutsShellfishGluten SensitivityDairy-Free
Recent Restaurant Taps
Communal Restaurant
Today, 7:14 PM
Brief Sent ✓
Station 22
Mar 4, 6:30 PM
Brief Sent ✓
Guru's Cafe
Feb 28, 12:15 PM
Brief Sent ✓
70%
of first-time restaurant diners never come back — often because the experience didn't meet their needs.
Source: Cornell Hospitality Research, 2022
3.4M
ER visits per year in the US from food allergy reactions. One every ten seconds.
Source: FARE (Food Allergy Research & Education), 2023
88%
of guests say they're less likely to return after a negative dining experience.
Source: Medallia Customer Experience Report, 2023
"No one wants to feel like a burden."
— Real response from our consumer survey, Feb 2026
How it works
Set it once.
Carry it everywhere.
01
Build Your Profile
Tell Known your restrictions once — severity, sub-ingredients, context. The level of detail checkboxes can never capture.
02
Tap to Share
Walk into a Known restaurant and tap your phone at the host stand. NFC, QR, or Apple Wallet — your choice.
03
Already Known
Your profile prints instantly. Your server knows before you sit down. No conversation required. Just dinner.
For Diners
Dine without anxiety.

Set your profile once. Tap to share at any Known restaurant. Your server already knows — before you say a word. No explaining. No guessing. Just a great meal.

Learn more →
For Restaurants
Serve with confidence.

No POS integration required. Live same day. Dietary profiles arrive at your host stand before guests sit down — via NFC tap, QR scan, or Apple Wallet. Reduce liability, boost loyalty, and build a dining room people trust.

Learn more →
“
I would feel safe ordering. It would take the stress away.
Survey respondent with Celiac disease, Feb 2026
Be known
before you arrive.
Known is launching first in Provo, Utah. Join the waitlist and be among the first to experience dining the way it should feel.
Founding member spots are limited — early members get priority access and help shape the product.
Your information is never sold. Ever.
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247 people already on the waitlist