# HMS Flow > HMS Flow is a cloud-based, all-in-one hotel management platform and channel manager. It unifies a hotel PMS, channel manager, commission-free booking engine, housekeeping, guest CRM and rate intelligence in a single dashboard, so properties fill more rooms with less effort and never overbook. HMS Flow is aimed at hotels, resorts, boutique and city hotels, hostels, guesthouses, B&Bs, apart hotels and villas of any size. The platform is fully cloud-based (no installation), runs on any device, and is available in 21 languages. Pricing is by room count, starting at €325 per property per year, with a 14-day free trial and no credit card required. ## Core modules - [Hotel PMS & Front Office](/hotel-pms): Visual reservation calendar, one-click check-in/out, folios, invoicing, 50+ reports and multi-property management. - [Channel Manager](/channel-manager): Two-way real-time sync with 40+ OTAs (Booking.com, Expedia, Airbnb, Agoda, Trip.com and more) from one pooled inventory, ending overbookings. - [Booking Engine](/booking-engine): Commission-free direct reservations from your own website, with promo codes, extras and secure online payments. - [Housekeeping](/housekeeping): Live room status, task assignment and mobile updates for staff. - [Guest CRM & Loyalty](/guest-crm): Unified guest profiles, automated pre-arrival and post-stay messaging, and loyalty programs. - [HMS Rate](/hms-rate): Real-time competitor rate shopping, rate-parity monitoring and pricing suggestions. ## Solutions by property type - [City & Business Hotels](/city-business-hotels) - [Boutique Hotels](/boutique-hotels) - [Resorts & Spa](/resorts-spa) - [Hostels](/hostels) - [Guesthouses & B&Bs](/guesthouses-bnb) - [Apart Hotels & Villas](/apart-hotels-villas) ## Key pages - [Features overview](/features): Every module plus e-invoicing, cash & stock tracking, forecast reports, guest Wi-Fi and mobile apps. - [Integrations](/integrations): Booking.com, Expedia, Airbnb, Agoda, Google Hotel Ads, Stripe, PayPal, QuickBooks, Zapier and an open REST API; emails are sent through SendGrid, UseInbox, Mailchimp, Brevo, SMTP or Gmail, and SMS through Netgsm. - [API documentation](https://www.hmsdev.com/en): REST API reference for developers (English; Turkish at https://www.hmsdev.com/). - [Pricing](/pricing): One all-in-one plan priced by room count, from €325/year, billed annually, 14-day free trial. - [FAQ](/faq): Answers on channel management, OTA connections, setup, security and multi-property management. - [About](/about): Company story and values. - [Contact](/contact): Phone, email, WhatsApp and contact form. - [Free Trial](/demo): Start a 14-day free trial. ## Policies - [Refund & Cancellation](/refund): Cancel any time with no fee; 14-day withdrawal right; unused full months of an annual plan refunded on request. - [Distance Sales Agreement](/distance-sales): Terms of the online subscription sale — parties, price, payment, delivery and withdrawal. - [Delivery & Service Terms](/delivery): Digital delivery — account activated within minutes of payment (24 hours at the latest); OTA connections in 1–5 business days. - [Privacy Policy](/privacy): What data is collected, how it is used and stored. - [Terms of Service](/terms): Conditions of use, billing and service availability. ## Languages English is the default and lives unprefixed (e.g. /pricing). Every other language has fully translated pages under its own URL prefix: [Türkçe](/tr/), [Deutsch](/de/), [Русский](/ru/), [العربية](/ar/), [Français](/fr/), [Español](/es/), [Italiano](/it/), [Nederlands](/nl/), [فارسی](/fa/), [Ελληνικά](/el/), [Български](/bg/), [Română](/ro/), [Українська](/uk/), [中文](/zh/), [日本語](/ja/), [Azərbaycan](/az/), [ქართული](/ka/), [ไทย](/th/), [Bahasa Indonesia](/id/), [Tiếng Việt](/vi/). ## Key facts - Category: Hotel management software (PMS) + channel manager, cloud-based (SaaS). - Languages: English (default), Turkish, German, Russian, Arabic, French, Spanish, Italian, Dutch, Persian, Greek, Bulgarian, Romanian, Ukrainian, Chinese, Japanese, Azerbaijani, Georgian, Thai, Indonesian, Vietnamese. - Channels: 40+ OTAs and travel agencies with two-way real-time sync and pooled inventory. - Pricing: Priced by room count, per property per year, billed annually; 14-day free trial; no long-term contract. - 1–10 rooms: €325/year - 11–20 rooms: €385/year - 21–30 rooms: €445/year - 31–40 rooms: €505/year - 41–50 rooms: €565/year - 51+ rooms: custom pricing — contact us for a quote - Support: 24/7 technical support by phone, WhatsApp and remote assistance. - Security: SSL encryption in transit and at rest, daily backups, role-based access, GDPR-friendly. ## Optional - [Full site content](/llms-full.txt): Every module, solution, integration, price, FAQ answer and policy in one plain-text file, generated live from the site.