4Hotel is the all-in-one hotel management platform for hotels, guesthouses, B&Bs and tourist apartments: a booking calendar by room type, front desk with guest profiles and registration details, the guest folio, sales-channel tracking (Booking.com, Airbnb, Expedia, direct) with commission and per-channel reports, housekeeping, restaurant and pricing rules — all in one subscription, part of the 4b2b ecosystem. It replaces spreadsheets with a single flow: an availability check on every booking entered and clear visibility on occupancy, ADR and RevPAR. An alternative to Cloudbeds, Little Hotelier or Opera. An automatic (API) connection to OTAs is not available yet.