Run every table, every order, every outlet — from one intelligent system.
XENIOS replaces your POS, KOT, waiter app, inventory, payments, reports and customer ordering with one local-first platform that works offline and syncs to the cloud in seconds.
Our proving ground
Every release runs at Cafe Deja Vu — our own cafés in Bavdhan, Kothrud and SB Road — before any customer sees it. In production since 2017.
Restaurants run on six different apps that don't talk to each other.
Your POS doesn't know what your kitchen rejected.
Your inventory drifts because nobody updates it after a busy night.
Your waiter takes orders on paper because the iPad is in the cashier's hand.
Your owner finds out about a cash discrepancy three days later, in a spreadsheet.
Built on the floor, not in a boardroom.
You own your data
Postgres on your own laptop, daily backups to your cloud, full SQL export whenever you ask. Leaving us is a download, not a negotiation.
Local-first OR cloud-only
Run on your in-cafe laptop with cloud backup, or skip the laptop entirely and run from any tablet/phone. Your call.
One system, every role
POS for the cashier, KOT for the kitchen, a phone PWA for waiters, a QR menu for guests. Same database underneath: when friends order from their own phones, it all lands on one running table bill.
Smart, not just connected
AI order picker, image-to-inventory, IoT equipment control, camera analytics, direct stock reordering. The boring parts are covered too — outlets update themselves overnight.
What's new in SROS.
Straight from the release log. Everything below is live at our outlets today, not on a roadmap slide.
Claim-code install
A new outlet types one code into the installer and walks away with menu, tables and staff provisioned. Self-serve, no engineer visit.
One bill per table
Friends order from their own phones, the waiter rings in starters at the POS — the QR menu still shows one live running bill for the whole table.
Instant cloud push
Orders reach the owner's dashboard the moment they change, not on the next sync cycle. Watch the rush from anywhere.
Self-updating outlets
Every outlet laptop picks up new releases overnight on its own. No remote-desktop calls, no version drift.
Whoever you are on the floor, this is your screen.
Six roles, six different jobs. Pick yours.
Speed-of-light checkout, all in one tablet.
Tables view, menu picker, order detail. Split bills 2–5 ways, apply discounts, move items between tables, cancel with manager PIN, periodic mandatory cash counter every 3 hours, instant UPI confirm, and a command bar that broadcasts to the kitchen and waiters.
- Split bill
- Item move
- Discounts
- UPI confirm
- Cash drawer
- Voice commands
An app guests actually want to open.
Scan the QR. No download, no login. PickyEat AI picks the meal, social ordering shows what's hot at the next table, and a single tap calls the waiter. Light theme for the day crowd, dark for dinner — and yes, Hindi too.
Walks in. Gets greeted.
The moment a returning guest steps into the geofence, XENIOS pings them with a personalised welcome, their last order, and one-tap reorder. Loyalty without a card.
Cafe-branded, AI-led.
Their café's logo, their language, their reward streak — and PickyEat AI ready to pick the perfect meal in 0.4 seconds.
Conversational ordering.
Budget, dietary tags and cravings — a quick chat, not a 12-page menu. The AI narrows it down to dishes the guest will love.
What others are loving, live.
Real-time signal from nearby tables — no names, no numbers, just the last 60 minutes of demand. Quiet social proof that lifts AOV.
Track every plate, end-to-end.
From 'placed' to 'in the kitchen' to 'on the table' — the guest sees each order move in real time. Group tables stay in sync, no 'where's my dosa?' moments.
Waiter, water, bill — no waving.
Service requests, bill, cutlery, even a polite table-change — all from the same screen they ordered on. Staff get a tagged ping in seconds.
Screens from XENIOS, in production today.
These are the screens our cafés ship dishes from every night. Swipe through them.
Everything you need to run a modern restaurant — in one place.
Twenty-four modules across operations, money, inventory, people and customer experience.
Operations
Multi-outlet management
One brand, many addresses, single source of truth.
Tables & zones
Indoor, garden, gazebo, parcel — model your floor plan.
POS with split bill
2–5 ways, mixed payment methods, server-side validated.
Kitchen Order Tickets
Station-filtered KDS with late alerts at 15 minutes.
Waiter mobile app
PWA with serve-now pile and Hindi voice.
Customer QR ordering
Scan, order, pay — no app install required.
Shared table billNew
Everyone at the table sees one running bill, whether they ordered by QR, phone or POS.
Smart & AI
Smart AI order picker
Suggests the right combo for each customer based on time, weather, and past visits.
AI order prediction
Forecasts tomorrow's load so the kitchen preps the right quantity.
AI inventory tracking
Detects drift between expected and actual stock; flags shrinkage before it costs you.
AI camera analytics
Footfall, dwell time, queue length — straight from your existing CCTV.
AI image → inventory
Snap a vendor invoice or product photo — items added to inventory automatically.
SOP & recipe editor
Standard operating procedures in the kitchen's hands, never on a clipboard.
Data & control
You own your data
Postgres on your laptop. Daily backup to your cloud. Export full SQL any time. Zero lock-in.
White-label option
Run XENIOS as your own brand — your logo, your colors, your domain.
Smart IoT equipment control
Toggle lights, AC, music, kitchen exhaust — from the same dashboard as your orders.
Cloud-only deployment
No on-prem laptop required. Run XENIOS from any tablet or phone.
Instant cloud pushNew
Every order change lands in the owner dashboard the moment it happens.
Self-updating outletsNew
New releases roll out to every outlet laptop overnight. Nobody calls IT.
Staff hiring inside the app
Post openings, screen applicants, onboard with documents and payroll.
Direct stock ordering
Reorder from HyperPure, Zepto, Blinkit without leaving the app.
Money
UPI deep-link payments
QR generated per order; customer claim, staff confirm.
Cash drawer reconciliation
Mandatory 3-hour count with photo and discrepancy alerts.
Dynamic pricing engine
Time-based, day-based, item, category — with max-cap clamp.
Discounts & comps
Percent or flat, with reason codes and audit trail.
GST-ready invoicing
Tax slab per outlet, printable bilingual invoices.
Expense + vendor master
Categorise, attach photos, track per-vendor spend.
Inventory
Stock items + units
kg, litre, piece, plate — with min-stock thresholds.
Recipe BOM
Map every menu item to its ingredients in grams.
Auto-deduct on fulfillment
Stock drops as items are served, restocks on cancel.
Photo-verified entries
Purchase, wastage, adjustment — with vendor + invoice number.
Auto-reorder threshold
When stock dips below your min, the order is drafted automatically.
Low-stock alerts
Daily digest plus instant push when a critical item dips.
People & customer
Multi-language voice
TTS in en-IN and hi-IN with hand-tuned Hinglish phrasing. Marathi, Tamil and Kannada on request.
WhatsApp OTP
Customer login or staff PIN reset over WhatsApp Business.
5-star feedback to Google
≥4★ redirects to your Google Review URL automatically.
Customer CRM
Visits, spend, last-visit, preferences, tags.
Mood requests
Song, AC, lights — sent as assist notifications to staff.
Surprise-me AI menu
Mini quiz that picks 3–5 items based on craving + diet.
Your data lives on your laptop. The cloud is a backup, not a dependency.
The in-cafe laptop is the master of orders, KOTs and inventory. The cloud is a write-buffer for customer QR orders and a backup. They reconcile every 5 seconds.
Cafe Wi-Fi · 192.168.x.x
On-prem stack
POS
Cashier · 14" touch
KOT
Kitchen display
Waiter PWA
Phone · serve-now
QR menu
Customer scan
Laptop server · :3001
Express · WebSocket bus · sync engine
Postgres 16
Master · localhost
Internet · xenios.in
Cloud stack
Customer
Scans QR · web
Investor
Read-only dash
Owner
Mobile dash
AI engine
Predict · suggest
XENIOS Cloud · IIS + Node
Customer QR · cloud backup · AI
Postgres 16
Cloud · Docker · daily backup
You own your data
Full SQL export anytime · zero lock-in
Auth in 4 layers
JWT · PIN · LAN bypass · SYNC token
Auto-recovery
Crash < 60 s · PM2 restart · no paper backup
cloud sync latency
Every order, every payment, every menu edit reconciled in seconds.
in-restaurant event
WebSocket bus delivers status changes to every device on the LAN.
to first live service
Remote install, menu seed, staff PINs, training. Most single outlets are serving on SROS within two days.
Voice
TTS in en-IN and hi-IN with hand-tuned Hinglish phrasing for kitchen and waiter staff. “Water → Paani.”
Bilingual KOT printing, GST-compliant invoices, and printable QR stickers customised per table.
Devices
Works on any modern tablet, phone or laptop. PWA installable. Touch-first UI. No app store gatekeepers.
JWT for admin · bcrypt-hashed PINs · idempotent order writes · auto-recovery on crash · DPDP Act ready
Every format, one system.
Cafés
Quick service with QR ordering
QSRs
Speed-of-light kitchen flow
Fine Dining
Multi-course KOT timing
Cloud Kitchens
Aggregator + direct orders
Multi-Outlet Chains
Brand-wide menu + reports
Bars & Lounges
Tab-based billing + UPI
We don't rent testimonials. We run cafés.
SROS's first customer is our own brand — Cafe Deja Vu, four outlets across Pune, on XENIOS for every shift since 2017. When a feature is annoying, our staff complain first and loudest. These numbers come from that floor.
nightly close
Reconciliation at the founding cafe, before and after SROS. The cashier and the kitchen finally agree on the night's numbers.
in daily production
Every shift, every season, including the New Year's Eve we'd all rather forget.
one instance
Cafe Deja Vu across Bavdhan, Kothrud and SB Road runs on a single XENIOS deployment.
In Pune? Come stand at the pass during a Friday rush and watch it yourself.
Tell us whenPlays nicely with
Coming next
What operators ask before switching.
Yes. XENIOS is local-first. The laptop server runs everything — POS, KOT, waiter app, inventory. Cloud sync happens every 5–30 seconds when the internet is available, but service never stops if it isn't.
We import menu, tables, staff, and the last 12 months of orders. Most migrations take 24–48 hours. We run XENIOS in shadow mode for a week alongside your existing system before cutover.
Single-outlet onboarding completes in 48 hours: Postgres install, menu seed, staff PIN setup, QR sticker print, kitchen + waiter device pairing, two-hour staff training. Multi-outlet rollouts are 1 week per location.
Order data is durable in Postgres on disk. The laptop reboots in under 60 seconds and resumes exactly where it stopped. No paper backup, no manual reconciliation. The service is wrapped in NSSM and auto-restarts if Node ever crashes.
Yes. The waiter app is a PWA — open xenios.in/w in any modern browser, tap 'Add to Home Screen', enter the staff PIN. Works on Android 10+ and iOS 14+. Voice notifications use the device's TTS.
Each table gets a printable sticker with a unique QR. Customer scans → opens xenios.in/qr in their browser → menu, cart, UPI pay. No app install. Customers can also choose 'Pay at counter' or 'Split with friends'.
Local DB is on your own laptop, encrypted at rest with full-disk encryption. Cloud Postgres is on a private VPS behind IIS with HSTS. PINs are bcrypt-hashed. JWT for admin endpoints. Daily encrypted backups copied to our VPS (or optionally your own cloud storage).
Yes — Growth and Enterprise tiers. Each outlet runs its own laptop master; outlets share menu / pricing / staff via the cloud. Investor and brand-level dashboards aggregate across outlets.
Tally export is on our near-term roadmap. Today you can export GST-ready sales, expense and cash logs as .xls — most operators feed that into their accountant's Tally setup.
Day 1: remote install — Postgres + Node service + menu seed. Day 2: table layout + staff PINs over screen share. Day 3: dry run during slow hours with us on WhatsApp. Day 4: full live service with us available remotely all day. Then 30/60/90 day check-ins. No on-site visit required.
Stop juggling six apps. Start running one system.
14-day free trial · No credit card · Onboarding in 48 hours.