Top 10 Warehouse Management Systems in Singapore in 2026

Running a warehouse for eCommerce in Singapore is getting harder every year. Order volumes spike during Mega Sale events. SKUs grow quickly across Shopify, Shopee, Lazada, and TikTok Shop, and customers expect fast and accurate delivery every time.

Many sellers and retailers still rely on manual picking lists, spreadsheet updates, or basic inventory tools. The result is familiar: overselling during campaigns, wrong items shipped, slow fulfillment, and teams scrambling to fix mistakes thereafter.

This is where a Warehouse Management System (WMS) becomes essential. A modern WMS helps eCommerce businesses scale operations without chaos by bringing real-time accuracy, automation, and visibility into warehouse workflows.

In this guide, we compare the top 10 warehouse management systems in Singapore for 2026, with a focus on eCommerce sellers, 3PLs, and growing retailers.

How a Warehouse Management System Works

A Warehouse Management System, often called a WMS, is software that helps businesses control and optimize daily warehouse operations. It manages how goods are received, stored, moved, picked, packed, and shipped inside a warehouse. Instead of relying on spreadsheets or manual tracking, a WMS provides real-time visibility into inventory and warehouse activities.

Below is a step-by-step view of how a typical warehouse management system works in practice.

1. Receiving goods into the warehouse

When products arrive at the warehouse, the WMS records key information such as SKU, quantity, batch or lot number, and expiration date if applicable. Warehouse staff usually confirm receipts using barcode scanners or mobile devices.

At this stage, the system:

• Updates inventory levels in real time
• Reduces errors from manual data entry
• Creates a traceable record for each inbound shipment

This step is critical because inventory accuracy starts at receiving.

2. Put-away and storage allocation

After goods are received, the WMS suggests where items should be stored within the warehouse. These recommendations are based on predefined rules such as product type, size, turnover rate, and storage constraints.

Common put-away logic includes:

• Fast-moving items placed closer to picking areas
• Heavy or bulky items assigned to appropriate storage zones
• FIFO or FEFO rules for perishable goods

By guiding put-away decisions, the WMS helps reduce travel time and improves warehouse efficiency.

3. Real-time inventory tracking

A core function of a WMS is tracking inventory in real time. Every stock movement is recorded, whether items are transferred between locations, picked for orders, or returned to storage.

The system allows warehouse teams to:

• See accurate stock levels by location
• Track inventory by batch, lot, or serial number
• Identify discrepancies early before they become major issues

This level of visibility is especially important for warehouses handling large volumes or multiple storage locations.

4. Order picking and packing

When an order is created, the WMS generates optimized picking tasks for warehouse staff. It can group orders, define picking routes, and assign tasks based on priority or workload.

During picking and packing, the WMS:

• Guides staff to the correct storage locations
• Verifies picked items to prevent errors
• Ensures the right products are packed for each order

This helps reduce mis-picks, returns, and delays in order fulfillment.

5. Shipping and outbound processing

Once orders are packed, the WMS supports outbound operations by confirming shipments and updating inventory. It may also integrate with shipping carriers or order management systems.

At this stage, the system:

• Confirms goods have left the warehouse
• Updates stock levels automatically
• Provides shipment data for tracking and reporting

This closes the inventory loop and ensures data remains consistent across systems.

6. Reporting and continuous improvement

Finally, a WMS collects operational data that can be used to improve warehouse performance over time. Managers can review reports on inventory accuracy, picking efficiency, order fulfillment speed, and stock turnover.

These insights help businesses identify bottlenecks, optimize layouts, and make better decisions as warehouse operations grow more complex.

Key Benefits of a Modern WMS

In Singapore, where warehouse rental and labour costs are high, efficiency gains from a WMS translate directly into cost savings and better customer satisfaction.

Read more: Choosing the Right Warehouse Management System for Your Business

Top 10 Warehouse Management Systems in Singapore

1. MuRho WMS

MuRho WMS is designed to help Singapore eCommerce sellers and growing retailers regain control as order volume and SKU complexity increase. Instead of relying on manual picking lists or delayed inventory updates, the system brings real-time visibility into warehouse operations across channels and locations.

By syncing inventory with Shopify and internal sales platforms, MuRho helps prevent overselling during campaigns and reduces last-minute fulfilment issues. Barcode-supported picking and mobile workflows improve accuracy without slowing warehouse teams down.

MuRho does not aim to replace heavy enterprise WMS platforms built for robotics or mega distribution centres.

Overall, MuRho is best suited for Singapore SMEs, retailers, and B2B sellers that want a scalable warehouse system without operational complexity.

Book a MuRho demo to see how it fits your warehouse setup.

2. SiteGiant WMS

SiteGiant WMS is commonly used by local Singapore sellers who need a straightforward way to manage inventory and orders across marketplaces. The system helps centralise stock data and reduces the need for manual updates when selling on multiple platforms.

While SiteGiant covers core warehouse needs, its workflows are relatively basic and may feel limiting as order volumes grow or warehouse operations become more complex.

It is best suited for small to mid-sized eCommerce sellers operating mainly within the local market.

3. ScaleOcean WMS

ScaleOcean focuses on helping growing eCommerce businesses move away from spreadsheets and manual order tracking. The system provides centralised inventory visibility and basic warehouse workflows to support day-to-day fulfilment.

It works well for businesses with simple warehouse layouts but offers fewer advanced automation and optimisation features compared to more mature WMS platforms.

ScaleOcean is suitable for online sellers with moderate SKU counts and straightforward fulfilment processes.

4. Zoho Inventory

Zoho Inventory supports warehouse tracking as part of a broader business management ecosystem. It helps businesses synchronise inventory with sales orders, accounting, and other Zoho applications.

While convenient for companies already using Zoho, its warehouse-specific features are limited. High-volume picking, complex layouts, or fast campaign fulfillment may require additional tools.

Zoho Inventory is best for SMEs already committed to the Zoho ecosystem with basic warehouse needs.

5. ERPAG

ERPAG offers a combined approach to inventory, warehouse, and operational management. It is often chosen by businesses that need more than basic stock tracking but are not ready for a full enterprise system.

The system can support mixed workflows such as warehousing alongside light production, but setup and daily use may require more training.

ERPAG is suitable for SMEs with hybrid operations that want broader control beyond pure warehousing.

6. Infor WMS

Infor WMS is built for large-scale warehouse environments where efficiency, automation, and optimization are critical. It supports advanced warehouse logic and can integrate with automated equipment and complex layouts.

However, implementation requires significant time, budget, and internal resources. For many SMEs, the system may be more powerful than necessary.

Infor WMS is best suited for large warehouses, 3PLs, and enterprises with advanced operational needs.

7. SAP EWM

SAP Extended Warehouse Management is designed for organisations running highly complex supply chains. It provides deep control over warehouse processes and integrates tightly with SAP systems.

The trade-off is complexity. Deployment and customization can be time-consuming, and costs are typically high.

SAP EWM is most appropriate for large enterprises already operating within the SAP ecosystem.

8. Oracle Cloud WMS

Oracle Cloud WMS supports cloud-based warehouse operations across multiple regions and facilities. It is designed for scalability and advanced analytics in large distribution networks.

While powerful, it requires experienced IT teams and a substantial budget. Smaller eCommerce sellers may find it difficult to justify.

Oracle Cloud WMS is best for regional or global enterprises managing complex warehouse networks.

9. Fishbowl

Fishbowl focuses on inventory and warehouse control with strong ties to accounting workflows. It helps businesses align stock movements closely with financial records.

However, its marketplace and Southeast Asia eCommerce integrations are limited, which can slow down fast-moving online operations.

Fishbowl works best for warehouses that prioritise accounting integration over omnichannel fulfilment.

10. Infolog WMS

Infolog WMS is a flexible warehouse system designed for complex logistics operations. It offers customizable workflows and supports large-scale warehouse environments.

The system typically requires extensive setup and is not optimised for quick SME onboarding.

Infolog WMS is best suited for logistics providers and large enterprises with dedicated warehouse teams.

Comparison Table

How to Choose the Right WMS for Your Warehouse

Choosing a warehouse management system is not about picking the most advanced software on the market. It is about choosing a system that fits how your warehouse actually operates today and how it is likely to grow in the next few years.

Before making a decision, warehouse and operations teams should evaluate the following factors carefully:

Current and future SKU volume

Start with how many SKUs you manage today, but more importantly, how fast that number is growing. A system that works for a few hundred SKUs may struggle when the catalog expands into the thousands. The right WMS should handle higher SKU volumes without slowing down picking, reporting, or system performance.

Single or multiple warehouse operations

Some businesses operate from one central warehouse, while others split stock across multiple locations or fulfilment hubs. If inventory is stored in more than one place, the WMS must provide real-time visibility by warehouse and support stock transfers without manual work. This becomes critical during peak sales periods or stock rebalancing.

Integration with Shopify, Shopee, Lazada, and TikTok Shop

For eCommerce sellers in Singapore, marketplace integration is no longer optional. Orders, stock updates, and cancellations need to sync automatically with Shopify, Shopee, Lazada, and TikTok Shop. Without this, overselling and delayed fulfillment become common, especially during Mega Sale events.

Barcode scanning and mobile picking requirements

Barcode scanning reduces picking and receiving errors, while mobile access allows warehouse teams to work directly from the floor instead of returning to a desk. When evaluating a WMS, consider how easily these tools can be adopted by your team and whether they fit existing workflows.

Budget and speed of onboarding

Beyond monthly software costs, consider implementation time, training effort, and ongoing support. Some systems take months to deploy and require dedicated IT resources. Others are designed for faster onboarding so teams can see results within weeks.

Ease of transition from manual systems

For SMEs moving away from spreadsheets or manual processes, ease of use matters more than feature depth. A WMS should simplify operations, not introduce new complexity. Clear workflows, local support, and gradual automation make adoption smoother for warehouse teams.

For many Singapore SMEs upgrading from manual warehouse management, MuRho offers one of the easiest and fastest transitions. It provides essential WMS functionality, strong marketplace integrations, and local onboarding support without overwhelming teams with unnecessary complexity.

Frequently Asked Questions

What is a warehouse management system (WMS)?

A WMS manages warehouse operations such as inventory tracking, picking, packing, and shipping.

Is WMS different from inventory management software?

Yes. Inventory software tracks stock, while WMS focuses on warehouse execution.

Can a WMS help avoid overselling?

Yes. Real-time inventory syncing prevents selling unavailable stock.

How much does a WMS cost in Singapore?

WMS solutions typically start from a few hundred SGD per month, while enterprise systems cost significantly more.

Does MuRho support barcode scanning and mobile picking?

Yes, both are supported.

Can MuRho integrate with marketplaces and accounting systems?

Yes. MuRho integrates with major marketplaces and accounting platforms.

Conclusion

Warehouse operations are at the core of eCommerce success in Singapore. As order volumes grow and customer expectations rise, manual processes quickly become a liability.

A modern WMS helps businesses scale fulfilment, reduce errors, and improve customer satisfaction. Among the available options, MuRho stands out as the best WMS in Singapore for SMEs, combining local expertise, marketplace integrations, and practical automation.

Book a MuRho demo and see how your warehouse can scale smoothly in 2026.