About Keystonne
Software should be the most trustworthy person in the room.
Keystonne OS runs the counter, the kitchen and the books for Indian restaurants and cloud kitchens — one platform, built for the kitchen as it actually is.
The manifesto
Software should be the most trustworthy person in the room.
Restaurant software in India has been sold the same way for a decade: a licence fee up front, then an add-on for every feature that actually matters.
We build the opposite. Billing, KOT, kitchen display, online orders, inventory, GST, the books — one OS, one login, nothing held back behind a second invoice.
Every restaurant runs the whole platform free for its first six months, every feature switched on, no card up front. Basic stays free after that, forever.
We build for the kitchen as it is: patchy Wi-Fi, one shared printer, a floor team that thinks in Hindi and a partner who reads English. Offline-first. Two languages, both first-class.
And we keep the numbers honest — the right tax document on the right date, invoice-level rounding, every rupee traceable to its source row. Tax correctness is engineering, not a setting you can get wrong.
That honesty is the product, not the marketing. We publish no user count we cannot prove, no testimonial we did not receive, and no figure we cannot trace. If a claim on this site has no source behind it, it does not ship.
Six free months is how we earn the right to build the rest: you keep running your kitchen, and we have to be worth paying for before we ask.
What we hold ourselves to
Numbers you can trace
Every figure we show traces to a source row. No invented counts, no unattributed quotes, no estimate dressed up as a result.
GST correctness as law
Tax invoice or bill of supply, dated rates, per-invoice rounding — tax correctness is engineering, not a setting you can get wrong.
Offline-first service
The lunch rush doesn't wait for the Wi-Fi. Billing and the kitchen keep running offline and reconcile safely when the connection returns.
Two languages, one kitchen
Hindi and English ship as equals on every screen, from the counter to the reports — the whole team works in the language they think in.
Talk to us, or just start.
Ask for a walkthrough in Hindi or English — or create your free account and raise your first bill in ten minutes.