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Built for today. Ready for tomorrow.

Open, composable and connected tech

The underlying architectural principle: build open, build composable, build connected, gives you the flexibility to create the experience your customers want, in a cost efficient way.
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Speed of evolution
Customer behavior will continue to change and competition will advance. Open APIs, continuous development, and automated updates ensure you always run the latest technology.
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Composable freedom
The composable architecture gives you the freedom to experiment. And it gives you the speed to adapt, to add, to change direction without breaking what already works.
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Easy integration
With open APIs, pre-built integrations, and clear documentation, Sitoo is built for fast, flexible and robust integrations with your existing retail solutions.
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MACH represents a promise of speed, agility, and performance.

Sitoo POS and Unified Commerce Platform are MACH Certified, and the technology has been independently validated by the MACH Alliance as future-proof.

Microservices

Efficient deployment and faster updates thanks to individual pieces of business functionality, being independently developed and maintained.

API-first

All functionality is accessible through APIs that are efficient, reliable and easy-to-use, since they are designed before the functionality is built.

Cloud-native SaaS

Born and built in the cloud. Leveraging cloud services and distributed computing to its fullest. Auto scaling, flexible customization and automated updates.

Headless

The technology is platform agnostic because the frontend presentation is decoupled from backend logic, the channel and programming language.

integration

Integrate with your existing tech stack

Thanks to our MACH-certified technology, you have the flexibility to make Sitoo a natural part of your solution landscape and the freedom to keep developing and building in the way that suits you best.
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Composable architecture

Select what you need with composable architecture

The Sitoo platform is modular, offering a broad set of features and capabilities. Based on your existing retail systems and unified commerce strategy, you can choose the components that best fit your business.
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DYNAMIC SCALABILITY

Get flexible scaling for every retail scenario

The cloud-native platform dynamically scales up and down in response to changing demand, like a growing number of stores and Points of Sale, increasing transaction volumes, seasonal fluctiation or new international markets.
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Resources

Deep-dive into insights and knowledge around Unified Commerce.

See all resources

retail transformation
ARTICLE

The single biggest reason why digital transformations in retail fail

Discover why digital transformations in retail often fail and learn how to ensure success by focusing on people, not just technology.

GUIDE

The difference between cloud-native and cloud-based

The significant advantages that cloud-native retail software can provide that cloud-based software may not.

ARTICLE

The cost of standing still: What legacy tech is really doing to your retail business

Legacy systems aren’t just outdated - they’re expensive to maintain, slow to adapt, and painful for your teams to use. And in a world where customer loyalty is built on experience, that pain trickles down to your shoppers.

E-BOOK

Composable commerce essentials: The key to retail success

In collaboration with our partners, we’ve taken a deep dive into how composable commerce is shaping the future of retail. These are the main takeaways from the white paper.

Mobarak Said x Sitoo
INTERVIEW

Retail tech transformation insights with Mobarak Said from Illum

Insights from Mobarak Said on how embracing retail tech transformation can drive growth and innovation, featuring best-of-breed solutions and agile approaches at Illum.

VIDEO

Why Varner chose a MACH approach to build the best shopping experiences

See how a MACH approach equips you with the tools to meet new shopping behaviors head-on, delivering personalized experiences that delight customers and keep them coming back.

ARTICLE

Retail tech rollouts: How to get it right (from people who have)

We’ve spoken to retail leaders, tech trailblazers, and shop floor superstars who’ve been through it all - launching new platforms, rolling out new POS systems, ripping out legacy stacks, and building better boats.

Kjersti Olafsbye Unelsrød | Sitoo interview
INTERVIEW

Legacy, risk, and changing the engine with Kjersti Olafsbye Unelsrød

Dive into why retail transformation is as much about people and timing as it is about technology with Kjersti Olafsbye Unelsrød.

POS checklist | Sitoo
ARTICLE

The retailer’s ultimate POS checklist

Discover the essential checklist for modernizing your POS system to enhance customer experience and store operations in retail's evolving landscape.

ARTICLE

Why the future of retail starts in the hands of store associates

Discover how AI-enabled POS and Unified Commerce Platforms empower store associates, streamline operations, and enhance customer experiences in retail.

ARTICLE

Top takeaways from the 2025 Gartner® Market Guide for Unified Commerce Platforms Anchored by AI-Enabled POS

Discover how AI-enabled POS and unified commerce platforms transform retail, enhancing customer experiences and empowering store teams for future success.

Retail revelations UK
ARTICLE

5 ways to get retail transformation right

The biggest barrier to retail transformation is no longer the tech. It’s the organisational, human, and strategic approach to it. Learn how to get it right.

Change your mindset regarding customization

Customization with composable technology gives you the freedom to adapt your software landscape and the way you use your solutions, without changing the core code base. With Sitoo, there are several ways to tailor the POS and the Platform to your needs.

Best-of-breed soluiton

Make Sitoo POS a central part of your best-of-breed solution landscape and adapt the POS to match your requirements.

Microservices

Activate the Sitoo microservices that fit your needs and connect them easily with your other retail solutions.

Sitoo SPIs

Create real-time interactions with third-party solution providers directly within the POS user interface.

Sitoo Web Apps

Use Web apps to create real-time interaction with any third-party solution, directly through Sitoo POS.

Sitoo POS widgets

Optimize the UI layout to help your store associates interact with your customers and run your stores in the best way.

Brand your POS

Make the POS your own by branding your start and log-in screens to match your brand images and messaging.
SAAS

With Sitoo you’re on a journey

A major benefit of Sitoo being a SaaS solution is that every improvement is shared across all users. Together with retailers, we continuously strengthen the POS and Unified Commerce Platform. That means the solution you use in five years will not be five years old - it will be five years better.
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FUTURE-PROOF

40 omniflows today. What about tomorrow?

With hundreds of potential flows on the horizon, retailers need fluency in fulfillment. What comes next is uncertain for all of us. But one thing is clear, the possibilities are endless. When you take the next step into the future, do it with a solution at your side that is ready to meet it with you.
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Extend your POS with Sitoo SPI

All retailers using Sitoo use the same solution, yet you can easily extend the POS capabilities via Sitoo SPIs. They're similar to webhooks, but also expect data to be returned, making it possible for the POS to interact with other solutions in real time.

Sitoo SPI and API documentation

SPI Insurance
Enables insurance providers to offer real-time insurance options based on the cart's content, pricing, taxes, and policyholder information.
SPI Recommendations
Enables recommendation engines to deliver real-time product recommendations based on the cart and customer context in Sitoo POS.
SPI Deliveries
Enables a shipping service to calculate the best delivery option and freight cost, based on the products in the cart and customer information.
SPI Tax free
Enables tax free providers to create, retrieve, void, and print tax free transactions for eligible purchases in Sitoo POS.
SPI Discount cards
Enables external discount card providers to validate discount cards, apply discount transactions, and revert transactions when needed.
SPI Rewards
Enables you to present reward items in the POS based on the current cart. Also, show rewards after purchase and print them on the receipt.
SPI Payments
Enables payment providers to integrate with Sitoo POS to create, retrieve, and update payments throughout the payment flow.
SPI Gift Card
Enables external gift card solutions to issue gift cards, add value, check balances, redeem purchases, and support receipt printing flows.
SPI RFID
Enables RFID solutions to create sell and return transactions by identifying products through RFID-based workflows.
SPI Product search
Enables external search providers to deliver product search results  in Sitoo POS, including filters, images, prices, and tax data.
SPI Digital receipts
Enables digital receipt providers to look up recipients and create digital receipts based on Sitoo POS transactions.
SPI CRM
Enables CRM solutions to search, create, and update customers. Retrieve transactions and manage consents and reward flows.
API-first

Unify your data through easy integration

With an API-first approach, the Sitoo Unified Commerce Platform is built to be the real-time hub for all your cross-channel data - such as Products, Prices, Campaigns, Orders, Payments, Warehouses, Stock, Financial Reporting, and much more.
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Can you afford to rely on a legacy solution?

With included updates, easy integration, dynamic scalability, minimal maintenance, and high-level performance and security, Sitoo leverages the advantages of cloud-native technology, making retail operations time- and cost-efficient.
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Predictable and lower costs
With dynamic scalability, standard hardware, no field service, fewer complex integrations and updates being included, you get predictable and lower running costs.
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Minimal need for training
The POS is designed for store associates and has an intuitive UI that requires little-to-no training. New store staff will be up and running straight away.
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Support calls drastically down
With a simple IT setup, a POS app you just download on standard hardware, and a cloud-native platform, you have a reliable system that works the way it’s supposed to.
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Secure and resilient operations
Sitoo is ISO 27001, GDPR, and SOC 2 certified, follows best practices in security testing, continuously runs backups on AWS, and has an offline mode for the POS.
Android and iOS

Native on Android & iOS

Built as a native app, Sitoo POS feels fully integrated with the device experience. Its mobile-first, responsive design and support for both iOS and Android makes it an ideal choice for enterprise retailers.
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Hardware Agnostic

Standard hardware.
Smarter experiences.

Cut down on costly hardware and remove the need for field service by running your POS on standard tablets, phones, or specific retail hardware for Android and iOS. Easily connect cash drawers, scanners, receipt printers, and label printers from market-leading providers.
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OFFLINE MODE

Keep selling, even offline

The POS client can continue operating offline during internet disruptions, so your customers can keep buying and your stores can keep selling. Once connectivity is restored, the offline mode also helps ensure a smooth and resilient recovery.
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RFID

Improve efficiency with item-level RFID

With an integrated RFID solution, you can make POS processes faster, stocktaking simpler, and inventory accuracy stronger across your operations.
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A single pane of glass

Run your stores with a single pane of glass

In addition to all the built-in capabilities, your store associates can access third-party solutions in real time, directly through the POS user interface. Being able to run your stores, just using the POS, makes store operations way more efficient.
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Meet our friends

Dive into some of our customer cases to see the transformative capabilities of Sitoo.POS and Unified Commerce Platform.

See all our success stories

Fashion & Apparel

Varner

Learn how Varner uses Sitoo POS and Unified Commerce Platform to streamline operations, boost sales, and enhance the customer experience.

Fashion & Apparel

Nudie Jeans

Learn how Nudie Jeans, the sustainable denim brand, uses Sitoo cloud-native POS system to optimize inventory management and enhance the customer experience.

Sports & Outdoor

Rally House

Learn how Rally House leverages Sitoo POS to streamline retail operations and deliver a unified shopping experience.

Fashion & Apparel

Gina Tricot

Discover how Gina Tricot, a leading fashion retailer, uses Sitoo cloud-native POS to streamline operations, manage inventory, and enhance customer experience.

Sports & Outdoor

Norrøna

Explore how Norrøna, the premium outdoor brand, boosts efficiency and enhances customer service with Sitoo POS, streamlining retail management.

Fashion & Apparel

Shaping New Tomorrow

Discover how Shaping New Tomorrow, a premium menswear brand, uses Sitoo POS to streamline operations, and deliver a seamless customer experience.

Fashion & Apparel

YAYA

Discover how Yaya, a leading fashion brand, uses Sitoo POS and Unified Commerce Platform to streamline operations and enhance customer experiences.

Fashion & Apparel

DK Company

Learn how DK Company, a global fashion group, uses Sitoo POS to unify operations, improve inventory control, and enhance the customer shopping experience.

Sports & Outdoor

Hummel

Explore how Hummel, the iconic sportswear brand, leverages Sitoo POS to unify inventory, improve efficiency, and deliver a seamless shopping experience.

Fashion & Apparel

Brothers

See how Brothers uses Sitoo POS and Unified Commerce Platform to optimize inventory management, boost efficiency, and improve customer experience.

Compliance

Stay compliant in a changing world

Sitoo meets legal requirements, industry standards, and local ways of working across a growing number of markets. We support local languages, currencies, and fiscalization, and continuously adapt our software to keep pace with regulatory changes around the world.
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Implementation

Fast implementation. Fast rollout.

Open APIs, clear documentation, composable architecture, pre-built connections, out-of-the box capabilities, flexible hardware, an easy-to-use POS, and well defined processes - all contribute to a fast implementation process. Rollout timelines can go from months or years to only weeks.
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Questions buyers ask on the first call

  • Sitoo differs from legacy POS systems by being cloud-native and built on real-time data. Legacy systems are often designed for single stores, with delayed updates and tighter hardware constraints - so stores end up operating in isolation.
  • Sitoo is API-first and built on MACH principles - modular, cloud-native, and designed for integrations via APIs and webhooks. That makes it easy to connect to existing systems and evolve your setup over time without rebuilding everything.
    Related content
  • Sitoo uses an evergreen model with continuous updates instead of big upgrade projects. Retailers get ongoing improvements, lower maintenance overhead, faster access to new features, and fewer upgrade risks - so the platform evolves steadily over time.
  • Cloud-native platforms are built for scalability, resilience, and security - often with faster updates, higher uptime, easier scaling, and less infrastructure maintenance than on‑prem setups. And with an evergreen architecture, retailers get continuous improvements without major upgrade projects or fragmented versions.
  • Sitoo delivers world-class unified commerce and POS, with an open architecture to connect best-of-breed solutions. That lets retailers build a stack that fits their business - without being limited to one vendor’s feature set. The goal isn’t to own every feature, but to keep the freedom to choose the best tools for each need.
  • Modern API-first platforms make integrations simpler than legacy systems. An open architecture with APIs and a partner ecosystem helps connect existing tools faster and reduces reliance on custom development. Most importantly, integrations are strategic investments that increase flexibility and scalability over time.
  • Sitoo is built for iOS and Android because they enable more mobile, easier-to-manage store operations than traditional Windows setups. Retailers typically get simpler device management, smoother updates and patching, lower support overhead, stronger security, and better continuity- while reducing exposure to Windows end-of-life challenges and increasing Microsoft licensing complexity.
  • Sitoo offers SLAs covering availability, performance, and support response times, with uptime targets agreed based on your setup. The platform is cloud-native for stable, high-volume transactions, and if in-store connectivity drops, the POS can keep operating so sales can continue.
  • All-in-one platforms can look simpler at first, but closed ecosystems can limit flexibility and innovation over time. Sitoo is open and API-first, so you can integrate best-of-breed tools and evolve your stack without vendor lock-in.
  • Sitoo supports both iOS and Android devices, and many retailers can reuse parts of their existing hardware setup. However, modern hardware is typically needed to unlock the full benefits of mobile, flexible, and future-ready store operations.

Join the retail revolution

Reach out to see how we can help you take your business to the next level.

Join the retail revolution

Reach out to see how we can help you take your business to the next level.