OBE & OBT: Which booking system is right for your business?

OBE stands for Online Booking Engine, while OBT stands for Online Booking Tool. The two terms are often used interchangeably in travel management.

They refer to a digital platform that employees can use to search for, compare and book business trips themselves—for example, flights, hotels, rail travel or rental cars.

Unlike traditional travel portals, these platforms allow companies to integrate their own travel policies, approval workflows and booking requirements.

An OBE is therefore much more than a simple booking interface: it connects business travel bookings with the needs of the company.

How does an Online Booking Tool work?

The booking process is usually straightforward for travelers.

Employees log in to the booking system, search for a suitable travel option and choose from the available offers.

In the background, the system can access a range of sources, including Global Distribution Systems (GDS), direct supplier connections or NDC interfaces.

Depending on its configuration, the platform automatically checks whether the selected trip complies with company travel policies. It can also integrate approvals, payment methods and the transfer of booking data to downstream systems.

The result: consistent booking processes, less manual work and greater visibility into travel patterns and costs.

What booking systems are available?

The market offers a wide range of solutions, each with a different focus.

Well-known platforms include:

• SAP Concur Travel: An internationally established solution, particularly when used with expense management and company-wide travel and expense processes.
• Amadeus Cytric: A business travel platform offering extensive options for booking workflows, travel policies and integration with existing business systems.
• Egencia: An integrated business travel solution that combines online booking, travel agency services and travel management features.
• Atlatos: A platform for managing business travel digitally, with booking, approval and administration features.
• onesto: An established business travel booking solution with features for implementing travel policies and company processes.
  
  

It is important to note that these solutions do not all follow the same business model. While some providers focus primarily on booking technology, others combine it with travel agency and service offerings.

Do you always need the most comprehensive solution?

Why pay for a Porsche when a Golf fully meets your needs?

The same question applies to booking technology.

A multinational corporation with numerous subsidiaries, complex approval workflows and global interfaces may need a different system landscape than a mid-sized company with a manageable volume of travel.

Comprehensive platforms can offer a wide range of features. However, these may come with higher licensing, implementation and operating costs. If a company only needs some of those features, a simpler solution may be the more cost-effective choice.

What matters is not everything a system can do - but what your company actually needs.

Small and mid-sized businesses in particular can choose from powerful solutions that support professional business travel booking without adding unnecessary technical complexity.

What should companies consider when choosing a system?

Beyond licensing fees, several other factors matter:

• Features: Which types of travel, countries and booking workflows need to be covered?
• Ease of use: How easily can employees book their own trips?
• Total cost: What are the costs for licenses, implementation, service and ongoing operations?
• Supplier connections: Which airlines, hotels, rail and car rental options are actually available?
• Integration: How well does the solution fit with existing HR, payment and expense systems?
• Scalability: Can the system grow with the company and its needs?

You should also consider the quality of the connected travel agency service and the options available for changes or disruptions.

How does Onyx help you choose an OBE?

Choosing a booking system is not simply a technology decision. It affects costs, processes, user satisfaction and the future management of the entire travel program.

Onyx understands the different platforms and business models from hands-on experience in travel management.

As a 100% vendor-independent consultancy, we assess your actual requirements, compare suitable solutions and, if needed, support your company from selection through implementation.

We don’t automatically recommend the best-known or most comprehensive system. We recommend the solution that best fits your company, both functionally and financially.

Conclusion

Online Booking Tools are a key part of modern travel management. They simplify business travel bookings, help enforce travel policies and provide greater visibility.

But platforms differ considerably in their features, costs, integration and service.

The best OBE isn’t the one with the most features. It’s the one that reliably meets your needs—without making you pay for unnecessary complexity.