An event check-in app that works when the WiFi doesn’t

Three ways to check anyone in

Every guest is different at the door. Sali gives your staff more than one way in, so the line never stalls on a scratched QR code or a dead phone screen.

• Scan the QR code from the guest’s emailed ticket.
• Type their short numeric code when the QR won’t scan.
• Search by name for anyone who arrives without their ticket.
• Add walk-ins on the spot — no pre-registration needed.

Truly offline — not just “low bandwidth”

The app caches the full guest list on each device before doors open. Scans are recorded locally and queued, then sync automatically the moment the connection returns. No missed check-ins, and the same guest can’t be counted twice across devices.

Live numbers as the doors open

Watch checked-in count, attendance rate, capacity, and no-shows update in real time on one dashboard — then share a branded, live report with your client the moment the doors close, instead of texting updates all night.

Runs on the phones your staff already have

Sali’s check-in app installs straight from the browser — no app-store download, no per-device license. It runs on any modern Android phone or iPhone, and you assign which staff can check guests in at each event.

One system from registration to the door

Guests register on your branded event page, get a QR ticket by email, and that same code checks them in at the venue. You only pay per confirmed guest — no seat licenses, no per-scanner fees.