The conversational AI travel experience from Cognair. Roamr remembers your preferences, learns from every booking, and gets smarter with every trip.
Consumer Context Graph Engine — stores, evolves, and scores your travel DNA across every interaction.
A persistent, per-user graph storing budget range, accommodation style, dietary needs, must-haves, avoids, interests, past trips, and every decision ever made. This is your travel fingerprint — it grows richer with every interaction.
Every result scored 0–100. Budget (+20), style (+15), features (+20), walkability (+10), dietary (+10), avoids (-15). Baseline 50, clamped.
Trips rated 4+ reinforce styles. Budget auto-tightens via 70/30 weighted average. Reasons cited 3+ times in last 10 decisions auto-promote to must-haves.
StoreBackend interface supports JSON file storage or WAL-mode SQLite via better-sqlite3. Context graphs survive restarts, are instantly queryable, and you can swap backends without changing logic. Production-ready from day one.
Every search teaches Roamr what you love. Every booking sharpens its understanding. Your next trip starts smarter than the last.
Hotels, flights, activities
EntoreX ranks by context
Choose your best fit
Log why you chose it
Context graph updates
Next search is personal
A complete AI travel platform with persistent memory, real-time scoring, and dual transport support.
Persistent preference engine that evolves with every trip. Budget, style, dietary, must-haves — all automatic.
Every result scored against your personal graph across six dimensions. Highest match first.
Secure registration and login with scrypt hashing. Bearer tokens with configurable expiry.
MCP stdio transport for Claude and GPT integration, plus a full REST API with SSE streaming for web and mobile apps. One platform, every surface.
Trips rated 4+ reinforce styles. Budget auto-adjusts via weighted average. Frequent reasons auto-promote to must-haves. Your profile sharpens itself.
Rich catalog data across Asia, Europe, Americas, Middle East, Africa, and Oceania.
Every hotel, flight, and activity is scored against your personal context graph in real time. Starts at baseline 50, adjusts across six dimensions, clamped to 0–100.
Full HTTP API with JWT authentication, SSE streaming, and rate limiting.
| Method | Endpoint | Auth | Description |
|---|---|---|---|
| POST | /auth/register | — | Create account |
| POST | /auth/login | — | Sign in & receive JWT |
| GET | /tools | JWT | List available AI tools |
| POST | /tools/:name | JWT | Execute a tool |
| GET | /stream | JWT | SSE event stream |
| GET | /health | — | Health check |
| GET | /catalog/stats | — | Catalog statistics |
Start free. Scale when you're ready.
Cognair is the world's first general-purpose AI for commercial aviation — ChatGPT-quality help, free, offline, instant, for every passenger on every flight. Roamr is the conversational chat experience where travelers search, book, and build their travel memory. EntoreX is the context engine that powers it all.
Visit Cognair →The chat experience of Cognair. Start using Roamr with Claude or GPT — your AI travel assistant that actually remembers you.