If you run an activity centre, sports facility, rental service, or leisure business, a good reservation system is no longer a luxury — it's a necessity. It keeps your daily planning running smoothly and makes it easy for customers to book with you. But every business is different. What works for one won't necessarily work for another. And that's before we even consider the varying budgets involved. Choosing the right reservation system can therefore be quite a challenge.

Reservation systems don't just differ in features — they also come with different pricing models. One system might be perfect for small businesses with a tight budget, while another offers extensive features at a higher price point. It's important to understand these differences before choosing a system, so you can properly assess what suits your business.


In this blog, we take a closer look at three well-known reservation systems — Flexybox, Reservio, and Briq Bookings — and compare them with i-Reserve. We explore the different pricing models and explain what to look out for.


2. Overview of the Companies

Let's start with a brief overview of the different systems.

Flexybox is an all-in-one solution for businesses that deal with complex reservations, such as activity centres and bowling alleys. The system offers not only extensive booking options, but also integrated point-of-sale (POS) systems and bespoke solutions.

Reservio, on the other hand, is aimed at smaller businesses and start-ups looking for a simple and affordable solution. With clear subscription tiers and options to scale up later, it's an ideal system to get started with.

Briq Bookings focuses on leisure businesses that want to work more intelligently with data. Their pricing model is flexible, with per-booking costs, which can be convenient for businesses that experience high volumes of reservations at some times and fewer at others. Briq also helps you analyse customer data so you can grow and run your business even more effectively.

i-Reserve is a versatile and modular option that suits both large and small businesses across a wide range of sectors. Whether you offer sports classes or hire out venues, there are always modules you can tailor to your specific needs. Everything operates at a fixed monthly price, with no additional costs per reservation — perfect for business owners who value clarity and flexibility.

3. Comparing Pricing Models and Features

Each reservation system has its own pricing model and unique features. From flexible per-booking costs to fixed subscription prices and bespoke options — we've lined up the key characteristics of Flexybox, Reservio, Briq Bookings, and i-Reserve so you can make a more informed choice.

Flexybox
Flexybox offers four packages — Startup, Essentials, Full Service, and Enterprise — each designed to cater to different levels of functionality and scale. Unfortunately, the prices of these packages are not directly visible on their website. Businesses must get in touch for a bespoke quote, which is less transparent and can be time-consuming. While this does offer some flexibility in obtaining a tailored package, it makes it difficult to immediately assess whether it fits your budget and requirements. Flexybox therefore appears best suited to businesses that are open to a personalised solution and willing to invest time in the pricing process.

Reservio
Reservio is known for its accessibility, offering four subscription levels: Free, Starter, Standard, and Pro. Monthly costs start from £0, making it ideal for start-ups or organisations with minimal needs. Each tier offers different booking limits and available features. This transparent model makes it easy to choose a plan and scale up later if needed.

While the pricing is attractive, the system contains many standard elements and offers fewer options compared to more comprehensive alternatives. For businesses requiring greater flexibility or customisation, this may be a limitation. It's also worth noting that once you've used up the permitted number of bookings on your current subscription, you cannot immediately add new bookings. Customers can still make a new appointment via the booking website, but you won't be able to view the details of these online bookings until you upgrade your subscription.

Briq Bookings
Briq Bookings operates a performance-based cost structure. This consists of a one-off onboarding fee of €250, booking fees of 2% per reservation, and €1 per admin booking, with a minimum monthly fee of €100. This model offers considerable flexibility as businesses pay for what they actually use, but it may be less advantageous for businesses with high-value bookings. The per-booking costs can add up quickly as your booking volume grows. Additionally, the onboarding fee extends the payback period considerably.


i-Reserve
And finally, our own reservation system, i-Reserve. To give you a clear picture of what our system can offer, we start with what we call a "warm start". This means we provide a no-obligation trial environment where you can explore the system freely for 30 days before deciding whether to continue with us — so you know exactly what you're signing up for. We offer a modular pricing model with packages ranging from Bronze to Platinum, giving businesses the flexibility to choose a package that matches their specific needs and budget. Monthly costs depend on the chosen package, and additional modules can easily be added for extra functionality. The Bronze package at €49 per month is our entry-level package, specially designed for sole traders or associations. It includes core functionality such as managing reservations, a user-friendly booking interface, and 250 bookings. Although focused on simplicity, our reservation system remains fully scalable, meaning you can always add additional modules as your business grows or requires extra features. This approach makes the i-Reserve reservation system particularly well suited to businesses that want to tailor their booking system to their evolving needs, without committing to a complex and costly system from the outset. Our system is suitable for all sectors and there are no hidden costs.


Which Reservation System Is Right for Your Business and Budget?

When choosing a reservation system, it's important to consider the unique characteristics of your business. Flexybox, for example, is a strong choice for large and complex activity centres that require bespoke solutions and extensive integrations. For small businesses seeking an affordable and straightforward solution, Reservio offers scalable options, including a free subscription. Briq Bookings is ideal for leisure businesses looking for data-driven growth and who are comfortable with a flexible per-booking cost model.


That said, i-Reserve stands out in many cases thanks to its transparent and fixed cost structure. With a fixed monthly price and no additional charges per reservation, you always know exactly where you stand. Moreover, i-Reserve is highly modular, with options you can tailor to the specific needs of your business. This makes our reservation system particularly attractive for businesses seeking clarity and flexibility without unexpected costs.


Take the time to define your priorities. Are you looking for customisation, simplicity, or transparency and predictable costs? Which features matter most in your sector? Consider where your needs truly lie. If you'd like more information about our system, one of our packages, or would like to try our reservation system free for 30 days, please don't hesitate to get in touch — we'd be delighted to help.

mei 2025