A hotel's digital front desk: from ID check-in to the key on your phone
We built Keibell's platform for hotels and apartments: online check-in with ID scanning, guest registration with the Spanish authorities, digital keys, messaging and upselling. In 2026 we're rebuilding it.
- What we did
- End-to-end product · Web platform · Guest app · Integrations
- Timeline
- 2024 – present
- Stack
- Next.js · Expo · React Native · tRPC · PostgreSQL
- Client
- Keibell

The industry
A small or mid-size hotel has few people at reception and many obligations: in Spain every guest must be registered with the Ministry of the Interior (SES.Hospedajes), identities must be verified, keys handed over at any hour, and WhatsApp, email and Booking answered at once. Keibell automates all of that from the guest's phone.
First platform (2024 – 2025)
We designed and built the whole product: hotel dashboard, guest app and kiosk. Online check-in with document OCR, automatic SES.Hospedajes reports, Mews PMS and Salto lock integrations, omnichannel messaging, tasks and upselling. Over a thousand commits in just over a year.
The new version (2026)
We're now rebuilding it in a modern monorepo: a Next.js web dashboard and an Expo guest app, light and dark, with the stay timeline, keys and messages on one screen.
Technology
What Keibell is built with
- Next.jsWebsites and dashboards with server and static rendering: fast and well ranked.
- ExpoBuilds, OTA updates and store releases.
- React NativeOne codebase for the iOS and Android app.
- tRPCA typed API shared by app, web and server, no hand-written contracts.
- PostgreSQLRelational database for bookings, orders and users.







More work
See all work →
Marine · Hardware
The app that steers a boat autopilot, from design to Bluetooth

UnrespiroDigital wellbeing · iOS appApp blocking that works: a native engine on Screen Time to put the phone down

Camino GráficoPrint industry · Vertical SaaS
Quoting a print shop with its real costs: machines, materials and imposition
You've reached the end, so now…
Tell us what you're building.
We'll help you map the right scope, team, timeline and next steps.
Book a call