Kolkata carries deep food heritage, from Park Street institutions to rolls and mishti on every corner. Restro OS helps Kolkata restaurants and cafes lift the average bill on every table, capture every guest, and bring them back on WhatsApp, with GST billing and the kitchen on one screen.
QR ordering with built-in upsells quietly raises the average order on each table, so the same footfall earns more.
In a market as competitive as Kolkata, captured guest data and WhatsApp re-marketing turn first-timers into regulars.
Scan, order and pay, with no waiting for staff at peak hours. Faster tables mean more covers in the same rush.
Guests scan and order from their own phone. No app, no queue at the counter.
Compliant bills, kitchen tickets and payments, all built in and ready for West Bengal GST.
Re-invite guests on the channel they actually open, whenever you want more covers.
Every guest captured, with live sales and average order value at a glance.
Heritage restaurants on Park Street, cafes in Salt Lake and New Town, and quick service and cloud kitchens citywide. Single outlet or a growing group, you run it all from one screen.
Areas we serve across Kolkata include Park Street, Salt Lake, New Town, Gariahat, Ballygunge.
Book a 15-minute demo. We will show you, on your real menu, exactly how much more each table can make.
Book my free demoYes. Restro OS is built for Kolkata restaurants and cafes of every format, from Park Street to Salt Lake.
Yes. Restro OS generates GST-compliant bills out of the box, so your Kolkata outlet stays compliant without extra work.
Most Kolkata restaurants are live within a day. We build your menu, print your table QR codes and set up billing, and you can take orders the same evening.
Yes. You can run and track multiple Kolkata outlets from one screen, with sales, orders and guest data in one place.
Looking elsewhere? See restaurant billing software across India, or compare us as a Petpooja alternative.