Distributed Resource Catalog

and Booking Platform

Modern online resource catalog and booking platform, supporting digital transformation in various areas of commercial and non-commercial business fields. 


We believe in free software code that comes with open source. For this
reason, we provide FlexBook reservation platform software under an Open Source license.

Promoting such an approach is based on a community of people who work together on this project in their spare time and contribute to its success. The FlexBook community is welcoming and inclusive. We believe that the commitment with which the community is gradually developing the booking platform leads to the success of the FlexBook project.


Why are we doing this?

We are a team of IT veterans who believe that everyone living in the 21st century already uses a computer, tablet, or smartphone connected to the Internet and want conveniently and quickly find any resource and book it.

The FlexBook catalog and reservation platform saves time for resource and event providers. In addition, it meets the expectations of end-users willing to find everything online and make reservations anytime 24/7.


We try to keep the FlexBook reservation platform simple but universal.

Keep It Simple, Stupid.

There are only three types of objects (resources) to book on our
reservation platform.


We are providing JavaScript components allowing seamless integration into any web pages or content management system.

We have support REST API endpoint.

Resources, Events and Services

As a Resource, you can imagine a
sports court, a hairdressing chair, a conference room, or a human resource, which can be for example a personal trainer or a tourist guide.

Events are activities that take place at a specific time in a specific place and can allocate the necessary resources for their holding. And if you offer regularly recurring activities, that's not a problem for FlexBook either.

Services are products provided by the provider and requiring some available resources. In other words, the system can show the date and time when a particular service is available.

Policy based system

FlexBook is policy based.

Booking policies allow you to properly align a  specific business with the booking system and, for example, require
payment to be made several days or hours before the booking is actually delivered or do not allow reservations earlier than two weeks before the event. 

With the help of Notification policies, you can automatically notify both the customers and providers employee about a new reservation, a change in the status of the reservation, the need to pay for the reservation, etc.

Online Payments & Reports

Online payments will provide bookers with an easy way to pay for reservations and providers with complete control over
financial efficiency, including the ability to issue tickets and receipts.

FlexBook software will also provide you with the automated creation of tax documents, and specific documents such as contractsloan lists,

Another feature of the reservation platform is data reporting for accounting purposes and for a quick and accurate overview of business  success or reservation statistics.

We know that each business is specific, but we develop the FlexBook reservation system so flexible that it can be used in any field. 

FlexBook was already fine-tuned for following business fields:
  • Conferences, workshops, and seminars
  • Teachers, Coaches, Mentors
  • Sports facilities offering courts, training, children's clubs, personal trainers, etc.
  • Wellness - massage services, hairdressing, cosmetics, etc.
  • Rentals
  • Community center events
  • Accommodation - pensions, apartments, cottages, etc.
... but FlexBook can be used for anything you want to share (resource), provide (service) or organize (event).