Note: This is a beta demo site. The full Celio mobile app will be released in 2026!
NEW Sage AI now runs on-device

Your gluten-free passport.

Travel anywhere with confidence. Find safe places to eat, speak your dietary needs in any language, and ask Sage: your private AI companion.

See your card speak How it works
PTES日FR+
Communicates clearly in 12 languages

E-Card

Gluten-Free · Português

Por favor, ajude-me a comer com segurança. Nao posso comer gluten: trigo, centeio, cevada ou aveia.

Português
The Celio loop

Everything a celiac traveler
needs around a single meal.

Three tools, one calm flow. From finding the restaurant to ordering safely once you're at the table.

01
Find

Safe places to eat & shop

A live map of celiac-friendly restaurants and gluten-free groceries, wherever you land.

Explore
02
Speak

Your needs, any language

Generate a professional dietary E-Card that translates your safety message into 12 languages.

Explore
03
Ask

A private AI companion

Sage answers dish-by-dish questions and cultural dining tips, running entirely on your device.

Explore
01 · Find

Safe tables and
shelves, nearby.

A living map of celiac-friendly restaurants and gluten-free groceries. Verified, rated, and ready the moment you arrive.

Lisbon, Portugal 5 nearby
02 · Speak

Watch your card
speak any language.

This is the real Celio E-Card. Pick a language or theme and it rebuilds your safety message instantly, with the danger list a kitchen actually needs to see.

Language auto-cycling
Theme
Create my card Add to Wallet

Works offline. Saves to Apple Wallet or Google Wallet.

9:41
Celio PREVIEW

E-Card

Condition

Safety Message

Cards
Sage
Maps
Settings
Sage On-device
Is bacalhau à brás safe for celiacs?
Usually yes. It's cod, eggs, potatoes and onion. The risk is the fried potato sticks (batata palha), which can share fryer oil with breaded foods.
Ask if fried separately Show me the phrase
How do I ask that in Portuguese?
Say: "As batatas sao fritas no mesmo oleo que alimentos panados?" I've added it to your phrasebook.
Added to phrasebook
Ask Sage anything…
03 · Ask

Meet Sage, your
private travel companion.

Ask about any dish, ingredient, or menu. Sage knows celiac-safe dining across cultures and answers in seconds.

Runs entirely on your iPhone Powered by an on-device LLM. Your questions never leave your phone, and it works in airplane mode.
Knows the local table Region-aware dish breakdowns, hidden-gluten warnings, and the exact phrase to say to your waiter.
Chat with Sage
Coming to iOS · 2026

Your passport,
in your pocket.

Be first to travel with Celio on iPhone. The E-Card, the map, and on-device Sage, all offline-ready. Join the early-access list.

Private by design Works offline Built by a celiac