Zettle vs SumUp UK (2026 Full Comparison Of Fees, Features And Real Costs)
Zettle vs SumUp UK explained. Compare fees, features and find the best option for your business today.
Updated: April 2026
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Introduction: Zettle vs SumUp
Zettle and SumUp are two of the most widely used card payment providers in the UK, particularly among small businesses, sole traders and mobile operators. Both are designed to make accepting card payments simple, accessible and quick to set up, without requiring long contracts or complicated pricing structures.
Because they target the same type of user, they are often compared directly. At first glance, the differences between them appear minimal. Both offer portable card machines, both use flat-rate transaction pricing, and both allow businesses to start taking payments almost immediately. This similarity is exactly what makes the decision difficult.
However, once you move beyond the basics, the differences begin to matter. Pricing may look nearly identical, but over time even small variations can affect your overall costs. Features that seem minor at the start can become important as your business grows. The way payments are processed, managed and settled can also influence how efficiently your business operates.
This guide takes a detailed look at Zettle vs SumUp in the UK. It explains how each provider works, compares fees and features, and helps you understand which option is more suitable based on your business. It also looks beyond the initial comparison, as many businesses eventually reach a point where neither option is the most cost-effective.
Why Comparing Matters
For many businesses, choosing a card payment provider is not a one-off decision. It becomes part of the daily operation of the business and directly affects revenue, costs and customer experience.
Card payments now dominate across the UK. In many sectors, more than 80% of transactions are made by card or contactless methods. Customers expect to be able to pay quickly and easily, and businesses that cannot offer this risk losing sales. This means that the system you use to accept payments is not just a tool, but a core part of how your business functions.
The cost of card payments is also often underestimated. A transaction fee may seem small, but when applied to every payment, it quickly becomes a significant ongoing expense. Over the course of a year, even a small difference in fees can add up to hundreds or thousands of pounds.
At the same time, ease of use plays an important role. A system that is simple and reliable saves time and reduces friction. One that is limited or awkward can slow down operations and create unnecessary problems. This is why comparing Zettle and SumUp properly is important. It allows you to make a decision that is not just based on convenience, but on long-term value.
What Makes A Card Payment Provider Good Value
Before comparing Zettle and SumUp directly, it is worth understanding what actually determines whether a provider is cheap or expensive. The most obvious factor is the transaction fee. This is the percentage taken from each payment and is usually the first thing businesses look at. However, it is only one part of the overall cost.
The second factor is fixed cost. Some providers charge monthly fees, while others do not. For businesses with lower turnover, avoiding fixed costs can be more important than reducing the transaction rate. For higher turnover businesses, the opposite is often true. The third factor is functionality. Features such as reporting, integrations and payment options can affect how efficiently a business operates. While these do not always have a direct cost, they influence overall value.
Finally, there is flexibility. The ability to start, stop or switch providers without being tied into a contract is particularly important for smaller businesses. A provider is only truly cheap if it aligns with how your business operates. A flat rate may be ideal for one business and expensive for another.
What Makes A Difference Between Zettle And SumUp
At a high level, the difference between Zettle and SumUp comes down to three areas: pricing, features and ecosystem. Pricing is the most obvious. SumUp generally offers slightly lower transaction fees, typically around 1.69%, compared to Zettle at around 1.75% for in-person payments. That difference is small, but it exists.
Features are where Zettle often stands out. It offers a slightly more developed point of sale system, better integration with PayPal, and more tools for managing products and sales.
Ecosystem is the final piece. Zettle is part of PayPal, which gives it access to a wider payment environment. SumUp is more self-contained, focusing on simplicity rather than integration. None of these differences make one provider universally better. But they do influence which one is the better fit depending on how your business operates.
Overview of Zettle
Zettle is a payment solution owned by PayPal and is designed to provide more than just a basic card reader. It combines payment processing with a lightweight point of sale system, allowing businesses to manage products, track sales and accept payments in one place.
The card machine itself is compact and portable, connecting to a mobile device through the Zettle app. Payments can be taken quickly, and receipts can be issued digitally or printed. One of the main advantages of Zettle is its integration with PayPal. This can be useful for businesses that already accept online payments through PayPal, as it creates a more unified system for managing transactions.
Zettle also offers more developed features compared to some competitors. It includes tools for managing inventory, analysing sales and organising products, which makes it particularly useful for retail businesses.
Overview Of SumUp
SumUp is designed with simplicity in mind. It focuses on making card payments easy to set up and easy to use, with minimal complexity. The process is straightforward. A business signs up, purchases a card reader and starts taking payments through the SumUp app. There are no monthly fees for standard use, and pricing is based on a flat transaction rate.
This simplicity is one of SumUp’s biggest strengths. It removes barriers and allows businesses to start accepting card payments quickly without needing to understand complex pricing structures. SumUp also offers additional tools such as payment links and basic invoicing, but it does not aim to provide the same level of point of sale functionality as Zettle. Instead, it focuses on delivering a clean and straightforward payment experience. This machine can be bought outright at one of our partners sites right here.
Key Differences Between Zettle And SumUp
Although the two providers are similar in many ways, there are several differences that can influence the decision.
Zettle tends to offer more features. Its point of sale functionality is more developed, making it better suited to businesses that need to manage products and track sales in more detail. SumUp focuses on simplicity. Its interface is more streamlined, and it is easier to use for businesses that do not need advanced features.
There is also a difference in ecosystem. Zettle is part of PayPal, which allows for greater integration with online payments. SumUp operates more independently, which can make it feel simpler but less connected.Pricing differences exist but are relatively small. SumUp is generally slightly cheaper, but the gap is not large enough to be the sole deciding factor.
Fees And Pricing In Detail
Both Zettle and SumUp use a flat-rate pricing model for in-person card payments, which is one of the main reasons they are so popular with small businesses. SumUp typically charges 1.69% per transaction, while Zettle is slightly higher at around 1.75%. There are no monthly fees on their standard plans, which keeps things simple and removes the need to commit to fixed costs.
At face value, this makes SumUp the cheaper option. However, the difference between the two is relatively small and should not be the only factor in your decision. On lower monthly turnover, the gap in cost is minimal, and for many businesses it is unlikely to have a meaningful impact on overall profitability. This is why the comparison is often less about price alone and more about how each provider fits into your day to day operations. Where pricing becomes more important is at higher volumes. Because both providers use a flat percentage, your costs increase in direct proportion to your sales. This means that as your business grows, your processing fees grow with it, regardless of whether that rate is competitive at scale. What feels affordable at the start can gradually become a more significant expense over time.
This is the key limitation of flat-rate pricing. While it offers clarity and flexibility, it is not always the most efficient option for businesses processing larger amounts. At that stage, even a small reduction in fees can make a noticeable difference, which is why it is important to look beyond headline rates and consider how pricing will affect your business as it develops.
For the latest pricing on card machines and other merchant services please visit our get a quote page
Real Cost Example
To properly understand the difference between Zettle and SumUp, it helps to look beyond percentages and translate those fees into actual monthly costs. If a business processes £10,000 in card payments each month, SumUp at 1.69% would cost £169, while Zettle at 1.75% would cost £175. The difference is £6 per month, which on its own is not significant and is unlikely to influence the decision for most smaller businesses.
However, the picture starts to change as turnover increases. At £20,000 per month, that difference becomes £12. At £30,000, it rises to £18 per month. Over the course of a year, that is £216 purely from a small variation in transaction rate. While still not a huge amount in isolation, it shows how costs scale directly with revenue.
More importantly, this highlights a wider point that goes beyond Zettle and SumUp themselves. At higher processing volumes, the real question is not which of the two is cheaper, but whether a flat-rate pricing model is still the most cost-effective option at all. Even a small reduction in percentage fees can lead to far larger savings than the difference between these two providers, which is why reviewing your payment setup as your business grows becomes increasingly important.
SumUpo vs Zettle Cost Calculator
This calculator gives you a quick comparison of how much you would pay in card processing fees with SumUp and Zettle based on your monthly turnover. By entering your expected card sales, you can see how the difference between 1.69% and 1.75% affects your costs in real terms. While the gap may seem small, it can add up over time, particularly as your business grows and processes higher volumes of payments.
SumUp vs Zettle Cost Calculator
Which Is Better For Different Businesses
Choosing between Zettle and SumUp depends less on the provider itself and more on how your business operates day to day. For sole traders, mobile businesses and those with relatively low or inconsistent card turnover, simplicity tends to matter most. In these cases, SumUp is often the better fit. It is quick to set up, easy to use, and keeps pricing straightforward, which makes it ideal for businesses that want to start taking payments without adding complexity or ongoing admin.
Zettle tends to suit businesses that need more structure. Retail shops, cafés, salons and other customer-facing environments often benefit from its more developed point of sale features, particularly when managing products, tracking sales or working with multiple staff members. While it is still simple to use, it offers more control behind the scenes, which can make a difference as operations become more organised.
In practice, both providers work well for small businesses, but they serve slightly different priorities. SumUp is usually the better choice for simplicity and flexibility, while Zettle is often the stronger option for businesses that want a more complete system. The right decision comes down to whether ease of use or added functionality is more important to your setup.
When Neither is Cheaper
Zettle and SumUp are both built around flat-rate pricing, which makes them easy to understand but not always the most cost-effective long term. For businesses processing smaller amounts, this model works well because it avoids monthly fees and keeps costs directly linked to revenue. However, as transaction volume increases, the percentage fee becomes a larger expense, and the simplicity that once made sense can start to become expensive.
Once a business is consistently processing higher monthly volumes, even a small reduction in transaction rate can result in meaningful savings. At that point, a more tailored pricing structure, often with lower rates and a monthly cost, may work out significantly cheaper overall. This is where many businesses begin to outgrow both Zettle and SumUp without necessarily realising it.
The key takeaway is that these providers are often ideal for getting started, but not always the best long-term solution. If your business has grown or your card turnover has increased, it is worth reviewing whether a different pricing model could reduce your costs, rather than continuing with a flat-rate setup out of convenience.
We do have other options available, including our free card machine.
How Payments World Helps Businesses
Payments World focuses on helping businesses understand whether their current card payment setup is actually giving them value. Rather than simply comparing providers on headline rates, the starting point is looking at how much a business processes each month and what it is currently paying in real terms. This makes it easier to identify whether there is an opportunity to reduce costs or improve the overall setup.
For some businesses, Zettle or SumUp will still be the right choice, particularly where simplicity and flexibility are the priority. For others, especially those with higher transaction volumes, there may be more cost-effective options available that are not immediately obvious without a proper comparison. The key is understanding how your current costs scale as your business grows.
If you are unsure whether your current provider is still the best fit, it is worth taking a closer look at your processing costs. Even small changes in pricing can make a noticeable difference over time, and having a clearer picture of your options puts you in a much stronger position to make the right decision.
Conclusion
Zettle and SumUp are both strong choices for UK businesses looking to accept card payments, and for many, either option will work perfectly well in the early stages. They offer simple pricing, quick setup and the flexibility to start taking payments without long-term commitments, which is exactly what most small businesses need when getting started.
The differences between them are relatively small but still important. SumUp offers a slightly simpler experience with marginally lower fees, while Zettle provides more features and a more structured point of sale environment. The better option depends on whether your priority is simplicity or functionality, rather than one being clearly better than the other.
The more important consideration is what happens as your business grows. At higher volumes, it is often worth reviewing your setup to ensure you are not paying more than necessary. Choosing the right provider is not just about the starting point, but about making sure it continues to work for your business over time.
We also compare other card machines too including our post on SumUp vs Square which can be found right here.
Frequently Asked Questions
FAQs
SumUp is usually slightly cheaper, with a transaction rate of around 1.69% compared to Zettle at around 1.75%. However, the difference is small, and for many businesses it will not have a major impact unless processing higher volumes.
Both are suitable for small businesses. SumUp is often preferred for simplicity and ease of use, while Zettle offers more features and is better suited to businesses that need basic point of sale functionality.
No, both Zettle and SumUp offer standard plans with no monthly fees. Costs are based on a flat percentage per transaction, which makes pricing easy to understand.
Yes, both providers are contract-free for standard use, which means you can switch at any time. This flexibility makes them a popular starting point, especially for new or growing businesses. Talk to Payments World and we will find the most suitable option for your business.
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