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Hotel Extranet

Hotel extranet or CRS is a central reservation system that acts as a one single application that allows end users (B2C / B2B) to buy hotel deals on one side. On the other, it allows partners or suppliers to add / update the hotel inventory in the real time including rates, availability, images and other relevant data of hotels. It holds the real time inventory and can distribute the inventory to other distribution platforms through API out. With hotel booking extranet system, an aggregator can consolidate and sell regional hotels with a better rate parity. If you are looking for a

booking extranet

system of hotels / properties with B2C, B2B, mid office and admin - LETS TALK!!!
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Hotel Extranet
PROVAB is an award winning

hotel extranet system

company with APIs pre-integrated to system. We develop custom booking extranet system for top aggregators and hotel consolidators. It will have B2C, B2B, mid office, back office and suppliers modules. Using supplier extranet, owners or managers can upload all the hotel deal / details for the review and approval of administrator. System also enables integration with channel managers for seamless updates of hotel rooms availability and API out for sharing the inventory across global distribution systems.

PROVAB has a team of 45+


developers and its dedicated
software team follows the best practices to bring the customer idea into reality by deploying best in class booking extranet, reservation systems and OTA extranet platforms. Over last decade, we have deployed several hotel booking platforms connected with all the leading GDS, third party APIs and self contracted hotel inventory.

PROVAB’s Hotel Extranet Modules

PROVAB offers comprehensive hotel extranet system including user modules (like B2C, B2B, B2E, B2B2C), services modules (hotels, motels, B&B), supplier modules and backend admin modules. The booking extranet software for travel agents is also complemented by native mobile apps in Android and iOS, which can be deployed along with the IBE or in the next phase.

B2C Module

This module is for B2C users to search and book hotel deals offered by regional suppliers / travel agents in real time, using booking extranet platform.

B2B Module

This module is for B2Bagents to search and book hotel deals offered by regional suppliers / other travel agents in real time, using OTA extranet platform.

Supplier Module

This module gives access to hotel inventory suppliers or agents to add and update their self contracted inventory with rates, availability, terms, policies etc.

Channel Managers

Hotel extranet platform
is compatible with most of the top channel managers and can be seamlessly integrated using web services APIs / Rest APIs.


To maximise the sales, API out can push and integrate the hotel inventory to global distribution platforms to grant access to millions of travel agents.

B2C / B2B / Mid Office

PROVAB offers hotel extranet with key modules like B2B, B2B, corporate, mid office and back office along with API out and channel managers integration.
Why PROVAB for Hotel Extranet & CRS Platform
PROVAB expertises in the aviation, travel / tourism, transportation and hospitality verticals having more than 12+ years of experience in the industry. Our next generation hotel extranet (with channel manager integration) is aligned with the best in class moduled to keep your agency having an edge over the competitors.

Domain Experience

We have developed the best in class solutions ranging from travel agent booking platforms, booking extranet, mobile apps and corporate booking tools.

High Performance & Tech

We have been using top technology stacks for more than 15 years in various technology platforms. Do Connect with us now to schedule the Webdemo.

Reduced Cost

Our system is completely a Cloud based booking system and the charges are basically costs of all the aspects not only infrastructure, operational and resource cost.

Better Efficiency

At PROVAB, we follow agile development methodology and daily communication to keep status ahead while delivering any software system.
Frequently Asked Questions
Hotel extranet is a central reservation system for hotel aggregators to consolidate the sell the deals online. Apart from hotel API inventory, it also has a separate supplier interface to add / edit and update self contracted hotels. Hotel extranet can be seamlessly with top channel managers for two way data sync.
cost of booking extranet
is relatively lesser than a custom hotel booking engine. You can have hotel booking extranet starting from 4000 US$ to 30,000 US$. The top software providers are available in USA, Europe and India.
To choose a right booking extranet company, you should not only see the previous projects but you must also look for the GDS and APIs live certifications which this prospect has. Any travel tech company with around 50 certifications from different APIs / suppliers - can be a right partner.
Global aggregators and hoteliers have faced this big challenge of managing hotel rooms availability and rates / packages across multiple channels. Hotel channel managers help you in syncing your available inventory and hotel room rates across all OTA and distribution platforms.
There are several hotel channel managers, which are recognized as very good in their class. To name a few - STAAH, siteminder and WuBook. Although the peak season being most lucrative for hoteliers, the spiraling demand for hotel rooms makes room management a tedious task.
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