Compare the Top Reservations Software that integrates with Shift4 as of July 2026

This a list of Reservations software that integrates with Shift4. Use the filters on the left to add additional filters for products that have integrations with Shift4. View the products that work with Shift4 in the table below.

What is Reservations Software for Shift4?

Reservations software is software that streamlines the process of booking, managing, and tracking reservations for businesses. It is widely used in industries such as hospitality, travel, dining, and event management to efficiently allocate resources and enhance customer experiences. The software often includes features like online booking, real-time availability updates, automated confirmations, and integration with payment systems. Advanced solutions may offer analytics, customer relationship management, and mobile accessibility to improve operational efficiency and decision-making. By centralizing reservation processes, businesses can minimize errors, reduce manual workloads, and optimize scheduling. Compare and read user reviews of the best Reservations software for Shift4 currently available using the table below. This list is updated regularly.

  • 1
    rezStream Cloud PMS
    rezStream simplifies reservations for independent hotels, resorts, and B&Bs by providing a centralized system to manage bookings, availability, and guest details in real time. Whether reservations are coming in from your website, over the phone, or through third-party channels, everything is automatically organized in one place to reduce errors and save time. With an intuitive booking engine, tape chart and quick rate editing tools, staff can easily view availability, make changes, and optimize room assignments without the complexity of traditional systems. Built-in automation helps streamline confirmations, deposits, and guest communication, so your team spends less time on manual tasks and more time focusing on the guest experience. rezStream’s integrated booking engine ensures reservations flow directly into your system without extra steps. The result is a smoother reservation process for both staff and guests, along with more opportunities to increase direct bookings.
    Starting Price: $95.00/month
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  • 2
    Rezgo

    Rezgo

    Rezgo

    Rezgo is a powerful tour operator software that helps tour and travel companies manage their business more effectively, get paid faster, and sell more tour activities. It offers businesses the ability to manage inventory, organize reservations, and process payments. It also lets businesses integrate a real-time booking system right into their websites.
  • 3
    GuestRez

    GuestRez

    Megasys

    This is the main online booking product used for booking guest rooms, lodges, cabins, cottages, etc. With this product, you can book individual or group reservations, as well as allow discount rates, when applicable. Typically, this product is based on transactions, which allow for seasonality. This means, the product is offered as part of the core product, but to supplement the support of the product, there is a transaction fee associated with each reservation booked online. This fee covers the monthly support of this product, which can be recouped during the reservation process by incorporating a ‘resort fee’ within Portfolio HMS®. As part of an add-on service, Portfolio HMS® provides a way for your guest to book online reservations with GuestRez®. Portfolio HMS® controls all the accommodations, pricing, and availability. When setting up room types, rates, market codes, group codes, the property determines on a case-by-case basis what can be booked by the guest.
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