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ShipHero: Pick and Pack Guide for Warehouses

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Effective supply chain management is vital for any business, big or small. Without the help of proven, efficient supply chain management strategies and practices, your company may suffer from poor workflows, high costs, unreliable order fulfillment, and major losses.

One of the most vital parts of the order fulfillment process is the pick and pack stage. If the pick and pack stage is not optimized, then a number of issues may arise. This includes order delays, order inaccuracies, delivery of damaged goods, and more.

So, to guarantee the success of your business operations, optimizing the pick and pack process is vital. This is easier said than done, and there is no single 'right' way to do it. Business owners must consider different strategies and methods, and determine which one suits their needs best.

What is pick and pack?

Pick and pack is a three-stage part of the supply chain management process. The process is pretty much exactly what the name suggests. Pick and pack involves the following:

  1. Receiving an order: Your warehouse system is connected to your online store sales page. So when a customer places an order, the warehouse system is notified and generates a packing slip.
  2. Picking the order: This part is done manually. A warehouse worker will take the generated slip and find the items listed from the warehouse. Different warehouses employ various inventory strategies to help ease this process by making it easier to find the items
  3. Packing the order: The order is now sent to a packing station, where it is packed using necessary equipment and the required documentation is placed alongside it. It is now ready for the delivery stage.

How does pick and pack work?

Pick and pack fulfillment can be done in many ways, depending on the warehouse. Here are the different methods of picking and packing.

Piece picking

This pick and pack strategy is most commonly employed by small businesses. It involves taking the packing slip of one individual order at a time as they come in for the pick and pack process.

Batch picking

In batch picking, different items from various orders are grouped together because of a common similarity. For example, if they are located close to each other in the warehouse. This method is used when there are many small orders to fulfill at one time and to do so, a pick and pack software is required. By grouping items together in this way, you save time for your order pickers. This is because they now only have to go to a designated place in the warehouse once to pick up an item that is required for several orders. Pack workers can then redistribute said items to the specific order during the packing process.

What are the Challenges to the Pick and Pack Process?

As with any part of the supply chain, the pick and pack process may face certain challenges. Below are some challenges that may come up.

Inaccurate inventory counts

An inaccurate inventory count can make it difficult to manage the pick and pack process. This is because an inaccurate count can lead to further problems such as scheduling errors. With an incorrect count, the inventory stock is incorrectly recorded, and shortages may occur when the orders are meant to be picked, causing order delays.

Inefficient warehouse layouts

An inefficient storage layout may negatively affect your turn-around time (TAT). TAT is the overall time it takes to pick orders and pack a customer's order. If you have an unorganized warehouse, it is difficult to efficiently find the desired items as orders start to come in. This inevitably leads to delays.

Missing Product Information (or lack of integrations)

Inventory data is an essential factor when it comes to the pick and pack process. For example, in the picking process, inaccurate recording of the average number of lines per order or improper listings of complementary goods may cause problems to arise. This leads to order inaccuracies or order delays. Similarly, in the packing process, if factors such as the weight or fragility of the items are not recorded, then problems in the delivery process arise - such as customers receiving damaged goods.

How to Optimize the Pick and Pack Process

Here are some methods to help increase the efficiency of your pick and pack process:

Design Your Warehouse for Efficiency

There are ways to organize your warehouse facility that minimize your turnaround time. By performing an ABC analysis, which categorizes your inventory into 3 parts, based on factors such as sales, the most popular items can be made easier to access, quickly. Also, you can place items that are usually ordered together in the same place. This will be beneficial for your warehouse in long term, as it will not only increase the efficiency of the pick and pack process, but reduces operational costs too.

Keep Your Warehouse Well-Organized

A tidy work environment can make all the difference. This is especially true for warehouses. Make sure your warehouse is free of as much clutter as possible to avoid accidents or problems in maneuvering around the premises. Also, keep the packing station organized, with any and all supplies needed to pack different items for shipping.

Program Your WMS for Easy Picking

Your Warehouse Management System, or WHS, makes for easy picking, by listing the items of an order in terms of where they are located. This will reduce the time it takes to find a complete order, and is less manual work for a picker.

Double Check Each Order

Although technology is becoming increasingly efficient, you should still have a person assigned to double-check orders after they are picked, packed, and made ready for shipment. This will reduce the chances of mistakes occurring and corresponding needs for reshipment. Reshipment is pricey and decreases revenue, so the likelihood of it should be minimized.

Keep an Accurate Inventory Count

Having a detailed inventory organization system can make all the difference to your pick and pack process. For large companies especially, spreadsheets are not the best choice. They can get messy and complicated.

For accuracy, opt for barcodes and RFIDs. A perpetual inventory management system will also help - as it's technology-enabled. A perpetual system keeps a record of stocked and sold items as they change, and continuously updates your accounting system when sales are made or new stocks are bought.

Start using ShipHero pick and pack warehouse fulfillment services

Warehouse fulfillment can be tricky to optimize. The goal for any business is to minimize labor costs, optimize quality control and order accuracy, and maximize customer satisfaction. E-commerce fulfillment can be difficult though, especially if you lack the right resources. This is where warehouse fulfillment companies can really help retailers grow their businesses.ShipHero is a data-driven warehouse management system that optimizes workflows and even handles order fulfillment for you. Here's how ShipHero helps optimize your business operations and logistics.

Distributed inventory

ShipHero provides users with a distributed inventory, which means that your inventory is divided up and stored at different storage facilities. This means that when a customer places an order in a specific area, the order is fulfilled and shipped from the nearest location, reducing delivery times and costs simultaneously.

Order management

ShipHero's warehouse management platform optimizes order management through technology. The advanced software integrates effortlessly with your business systems and provides you with multiple customization options. Users can create custom workflows to cater to their business's specific needs, and set automation rules to make the processes more efficient. When an order is placed, ShipHero's system automatically assigns them to the nearest warehouse.

Done for you fulfillment

ShipHero has evolved into more than just a warehouse management system - we also offer efficient order fulfillment, just for you. For as little as $5.58, ShipHero will pick, pack and ship your orders. ShipHero's order fulfillment is also especially reliable, thanks to our distributed inventory and network of fulfillment centers across the country. When orders are placed, the WMS has them routed to the nearest location, minimizing transit times, costs, and the possibility of order delays.

Bulk shipping discounts

ShipHero's warehouse management solution comes with built-in shipping multicarrier shipping options and automated label generation and shipping quoting. The advanced software determines the cheapest shipping option for individual orders, making sure you always have the most cost-effective option.

Conclusion

Getting your pick and pack processes right can be tricky, but it's well worth the time and effort. After all, the success of any ecommerce business comes down to happy customers, and efficient picking and packing are necessary to achieve this. Late orders, high shipping fees, and order inaccuracies won't keep your customers coming back for more.

Effective warehouse management and the best pick and pack strategies can help improve your workflow and optimize the order fulfillment process, but this isn't always enough. Sometimes, you need a third-party with a team of experts to handle the logistics while you focus on growing your business. This is where a warehouse management solution like ShipHero can help you out.

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July 17, 2025

Detailed Guide to Automated Warehouse Picking Systems for 2026

While your team is still walking aisles, your competitors are cutting pick times in half with automation. Guess who’s shipping faster and stealing market share?

Automation isn't the future anymore. It's the present. For growing eCommerce brands or fulfillment centers under pressure to deliver faster, cheaper, and more accurately, automated warehouse picking systems are no longer a luxury. They're a necessity.

In this guide, you'll learn how automated picking systems work, the types available, how to choose the right one, and how ShipHero can help you streamline fulfillment processes with confidence.

What Are Automated Warehouse Picking Systems?

Automated warehouse picking systems use software, robotics, and real-time data to locate, retrieve, and prepare items for shipment, without relying solely on human labor. Instead of employees walking long distances and manually selecting items, automated systems bring items to workers or direct them with tools like lights, voice commands, or mobile robots.

For example, in the eCommerce space, brands use Goods-to-Person (GTP) systems to increase operational efficiency and efficiently handle large catalogs of SKUs. In retail, where seasonal order surges can overwhelm manual processes, automated solutions help companies double their picking speed and maintain consistent fulfillment even during peak demand.

How Does An Automated Picking System Work?

The process is surprisingly seamless:

  1. An order is received from your store (e.g., Shopify, Amazon).
  2. Your WMS (like ShipHero) routes the order.
  3. The picking system (robot, light, voice, etc.) guides or performs the retrieval.
  4. Items are packed and shipped.

This flow is driven by smart software that integrates with warehouse management systems and supports key warehouse processes, including picking, packing, and tracking real-time inventory.

Want a deeper look at the tech behind it? Read this guide on warehouse automation software.

Types of Automated Picking Solutions

There’s no universal solution for warehouse automation. The best picking system depends on your space, order volume, and the variety of products you offer. Some work better for high-SKU, high-volume operations; others are ideal for smaller, more focused setups. Below, we break down the top systems and which warehouse types they’re best suited for.

Goods-to-Person (GTP) Systems

GTP systems deliver inventory directly to a stationary picker, eliminating walking marathons. This setup enhances inventory management, reduces physical strain on workers, and improves worker safety.

It also optimizes order accuracy by minimizing human error. By minimizing walking time and keeping pickers in one place, GTP systems significantly boost pick rates while also cutting down on labor fatigue.

Pick-to-Light Systems

Pick-to-Light is an automated solution that uses LED light bars to guide workers to the right location for picking items, enhancing accuracy, speed, and efficiency while reducing errors.

When paired with Pack-to-Light and Receive-to-Light, your entire workflow is streamlined. Pack-to-Light ensures precise packing, while Receive-to-Light optimizes inventory storage and retrieval. Together, these technologies simplify inventory management, reduce labor costs, and accelerate fulfillment.

At ShipHero, we offer all three solutions, Pick-to-Light, Pack-to-Light, and Receive-to-Light, under one roof, seamlessly integrating with your existing systems to optimize warehouse operations. The combination can help boost efficiency by 20% while also cutting costs by up to 30% for batches of 10 to 30 orders.

Voice Picking Systems

Pickers wear headsets and follow voice commands to locate items, like a GPS for your warehouse. This hands-free approach automates repetitive tasks, shortens training time, and reduces picking errors, even in noisy environments. It also improves accuracy, even in noisy environments where traditional methods might fall short.

Autonomous Mobile Robots (AMRs)

AMRs, or autonomous mobile robots, navigate the warehouse floor independently, delivering items or bins to human workers or packing stations.

Unlike fixed systems, AMRs offer greater flexibility and adapt to varying warehouse sizes, support scalable operations, and offer the flexibility to grow without major infrastructure changes. They’re also highly scalable, which makes them a smart choice for warehouses looking to grow or adjust operations without major infrastructure changes.

Automated Storage and Retrieval Systems (AS/RS)

These are high-tech racking systems equipped with robotic cranes or shuttles that automatically store and retrieve inventory. They’re especially well-suited for large warehouses with high inventory turnover, where speed and space efficiency are critical.

Businesses that need to maximize vertical storage find these systems invaluable, and industries such as pharmaceuticals, automotive, and electronics often benefit the most from their precision and scalability.

Benefits of Automated Order Picker

Still not convinced? The real-world benefits speak for themselves. Automation significantly reduces human error, particularly in fast-paced warehouse environments where accuracy is crucial. It also speeds up fulfillment, often cutting pick times in half or more.

By streamlining operations, businesses can lower labor costs by either reducing headcount or reassigning team members to more valuable tasks.

By transitioning to automation, companies often see dramatic improvements in efficiency and cost savings. For example, automation can reduce warehouse labor costs by up to 60%, allowing businesses to reallocate resources and scale more effectively.

Challenges of Using an Automated Picking System

It’s not always smooth sailing when implementing automated picking systems. One of the biggest hurdles is the high initial investment, as hardware, software, and integration can come with a steep upfront cost.

Staff training is another challenge, as teams need time to learn how to use the new technology effectively. There can also be short-term disruption; installation and onboarding may temporarily slow down operations. But the long-term gains are often worth it.

For example, James Enterprise struggled with paper-based picking and processing delays before switching to ShipHero’s Warehouse Management System.

The transition required workflow changes and staff training, but with proper planning, such as going paperless, reorganizing their layout, and utilizing smart pick paths, they boosted productivity by 38%. New hires cut their pick time from 55 to 34 seconds in just five days, proving that smart automation pays off.

How to Choose the Right Automated Order Picking System

Finding the right automated picking system starts with understanding your specific needs. Warehouse size plays a big role, as larger spaces often benefit most from solutions like AMRs or AS/RS that can cover more ground efficiently. If your business manages a high variety of SKUs, systems like GTP or voice picking can offer the flexibility and accuracy you need.

For those working with tighter budgets, starting with light-based or voice-guided systems can provide a solid foundation without breaking the bank. Regardless of your starting point, scalability is crucial; your system should be able to grow in tandem with your business. Partnering with ShipHero ensures you get expert, customized guidance and future-proof solutions designed specifically for your operation.

Best Practices for Successful Warehouse Picking Automation

Implementing warehouse picking automation isn’t just about installing new tech; it’s about doing it strategically. To get the most out of your investment and avoid common pitfalls, follow these proven best practices:

‍Best Practices for Successful Warehouse Picking Automation

  • Set clear goals. Know what success means—faster picks, lower costs, or better accuracy.
  • Train your team. Ensure staff are confident in using the new tools.
  • Monitor performance. Track KPIs, such as error rates and pick speed, to identify issues early.
  • Start small. Test automation in one area before scaling across the warehouse.

For example, Black Wolf Nation and its 3PL arm, ONE23 Fulfillment, partnered with ShipHero to scale their operations. By adopting ShipHero's warehouse management software, they increased their order volume from 10,000 to over 25,000 per month in less than a year. This strategic implementation allowed them to efficiently manage growth and expand into the 3PL space.

Key Takeaways

  • Automated picking systems boost warehouse efficiency, accuracy, and cut labor costs by up to 60%.
  • Choosing the right system depends on your space, SKU variety, and growth goals.
  • Strategic implementation, including starting small, training teams, and tracking performance, is crucial to achieving long-term success.

Frequently Asked Questions

What is the Average ROI Timeframe for Automated Picking Systems?

Most companies see a return on investment within 12 to 24 months, depending on the system and order volume.

Are Automated Systems Suitable for Small Warehouses?

Yes. Many automated systems are designed to be scalable and cost-effective, which makes them ideal for small warehouses. Solutions like Pick-to-Light and voice picking can start small and expand as your operation grows.

Can Automated Picking Systems Handle Fragile or Irregularly Shaped Items?

Yes. Advanced systems feature adjustable grippers, sensors, and packaging logic to safely handle delicate or irregularly shaped products.

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July 17, 2025

What is Wave Planning in a Warehouse Management System?

Warehouse management systems make daily warehouse operations efficient. And wave planning is at the heart of it.

As part of the supply chain industry where efficiency is of utmost importance, the fast-paced environment of warehouse management requires every aspect of operations to work on schedule. This is where wave planning comes into play and brings efficiency to the table.

It integrates with warehouse management systems and streamlines end-to-end warehouse operations to meet customer expectations of fast shipping and real-time updates.

What is Wave Planning in a Warehouse?

Wave planning batches orders for optimized picking routes, shipping, and priority. It supports operational workflows and integrates with warehouse wave picking strategies to maximize productivity, reduce errors, and improve overall daily warehouse output.

This turns warehouse operations into an organized process of handling and systematizing hundreds of orders a day.

Best Practices for Wave Management

Applying the best practices for wave management allows for maximum efficiency in managing daily warehouse operations. Start with these:

Prioritize Orders Strategically

Not all orders need to be shipped at the same time. Some can wait, others can’t. Strategic planning means prioritizing orders based on shipping deadlines to ensure they are shipped out and delivered on time. This increases customer satisfaction and overall operational efficiency. To better understand the core workflows that make this strategy effective, explore how we have explained the six key warehouse processes.

Leverage Real-Time Data

Accessing real-time data allows you to monitor every wave that’s happening, from orders getting picked up to those that are delayed. This lets you take action accordingly, especially when spotting issues as they are happening.

Minimize Downtime

Downtimes are red flags in wave management. They are equal to unproductivity and possible shipment delays, both affecting operations to meet quotas and customer satisfaction.

Reduce idle time in operations with these methods:

  • Ensure all inventory is ready and accessible
  • Auto-launch waves per order category
  • Monitor pickers and packers, and reassign them as needed
  • Set up alerts for any disruption so they’re solved ASAP
  • Use smaller, targeted waves for more flexibility

Plan for Peak Periods

High-demand periods like holidays, promotions, and occasional spikes can cause chaos, especially if you don’t have a plan in place. That chaos can overwhelm your normal operations and lead to delays and unsatisfied customers.

Avoid this by ensuring scalability for peak periods with effective wave planning:

  • Forecast orders based on past data
  • Use shorter, more frequent waves that are easier to adjust
  • Separate waves according to categories & priority
  • Have a backup plan to keep operations in place despite delays or failures
  • Utilize real-time monitoring for immediate actions on issues

If you’re preparing your warehouse for high-volume fulfillment, it may be worth exploring how automated warehouse picking systems can make wave execution more efficient and adaptable.

Use Defined Picking Zones

Warehouses have different zones to which pickers are assigned.

Having specific picking zones gives structure to the picking process, making it easier to execute even through high-volume orders.Having defined picking zones helps:

  • Reduce travel time for pickers and allow more time to fulfill orders
  • Balance workload among staff by assigning them according to the volume of orders
  • Pickers become knowledgeable about their zone, making work easier and more efficient

How Does Wave Management Handle Unexpected Changes in Order Volume?

Wave management gives you the flexibility to adapt quickly when an unexpected change occurs during operations.

A common issue often faced in wave management is the sudden changes in order volume. This disrupts the flow of current waves and may have an avalanche effect on the whole operation if not solved immediately.

Here’s how wave management adjusts operations to meet demand fluctuations:

  • Adjusts the wave by splitting large ones into smaller waves
  • New orders are added quickly to the system
  • Reassign workers to high-volume zones through alerts.

How Does a WMS Simplify Wave Management?

A warehouse management system creates an overall plan that controls the flow of a warehouse's production. Using tools and automation, a WMS simplifies and streamlines wave management to execute warehouse operations from fulfillment to packing and delivery.

What is the Difference Between Wave Planning and Wave Management?

The main difference between wave planning and wave management is that the former is where the strategizing happens, while the latter is the execution and overseeing that the plan takes place.

Wave planning is the strategic part of grouping what orders should be fulfilled together, setting the time for wave releases, and adjusting them based on warehouse capacity and labor availability.

Wave management is the main operational part where the production happens. It tracks the real-time progress of wave execution to ensure things are running smoothly according to plan.

Digital vs. Wholesale Waves

The main difference between digital and wholesale waves lies in their order size, wave planning, and operational goal. Due to their differences, each wave type requires different planning and strategy.

Digital waves service the B2C channel, are high in volume, and often have small, single-item orders that require urgent or same-day deliveries. The wave strategy used is frequent and short for flexibility. For this wave type, warehouse managers use WMS-integrated mobile devices for tech support

Meanwhile, wholesale waves are for bulk orders, often for retail distribution, resellers, or B2B supply chains. Wholesale waves have a lower order volume with large shipments and more flexible timelines.

Key Takeaways

  • Wave planning creates more efficient warehouse operations by grouping together orders based on routes, delivery time, and priority.
  • Prioritizing orders and minimizing downtime are important, especially during high demand and peak periods.
  • Strategizing happens in wave planning while executing the strategy happens during wave management.

Frequently Asked Questions

Can Wave Planning be Used in Warehouses with Small Inventories?

Yes, it can be used if they have large volumes of orders per day, orders with time-blocked pickups, or group orders with shipping deadlines.

Are There Specific Industries where Wave Planning is Most Beneficial?

Yes. eCommerce and retail, grocery and food distribution, healthcare and pharmaceutical, industrial supply, and consumer packaged goods industries are industries that benefit from wave planning. These are industries with high order volume, delivery sensitivity, and high operational complexity.

Can Wave Management Improve Same-Day Shipping Capabilities?

Yes, wave management is designed to make warehouse operations, including same-day shipping, possible. Wave management creates a structure that speeds up the order fulfillment, speeding up the process for all warehouse operations, such as same-day shipping.

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July 17, 2025

What is Warehouse Wave Picking? Definition and Essential Tips

Your warehouse isn’t slow because your team isn’t working hard. It’s slow because they’re working inefficiently. When every picker is chasing orders in random directions, you lose time, increase errors, and risk customer satisfaction.

Wave picking fixes that by turning chaos into coordination. By grouping orders for optimized picking routes and releasing them in scheduled “waves,” you can streamline picking, reduce walking time, and enhance picking speed, especially in high-volume eCommerce environments.

In this guide, we’ll explain what wave picking is, how it works, and how to use it to run a faster, leaner, and more accurate warehouse.

What is Wave Picking?

Wave picking is a warehouse picking strategy where orders are grouped and released in scheduled “waves” throughout the day. Each wave organizes orders based on factors like delivery time, product type, or warehouse zone, to help your team pick faster, move smarter, and stay organized. When paired with automated warehouse picking systems, wave picking becomes even more powerful, and minimizes manual effort while maximizing speed and accuracy.

For example, a warehouse might group all orders that need same-day shipping into a morning wave, while standard shipping orders are picked in the afternoon. This keeps the flow structured and reduces chaos on the floor.

Brands using wave picking have seen measurable results. A study published in Acta Logistica found that accurately batching and releasing orders in structured waves reduced cycle times by more than 13% compared to unplanned methods, proving how it standardizes warehouse processes and improves resource utilization. This demonstrates how even modest changes in picking structure can lead to significant gains in warehouse efficiency.

How Does Wave Picking Work?

Wave picking operates through a structured, three-phase process: pre-wave, wave, and post-wave.

Each stage plays a critical role in coordinating order fulfillment, from organizing batches of orders to guiding pickers efficiently through the warehouse and ensuring fast, accurate packing and shipping. Understanding how each phase works is key to unlocking the full efficiency potential of wave picking.

Before picking begins, the warehouse management system (WMS) organizes inventory for efficiency by grouping orders into waves based on factors like shipping deadlines, SKU type, or zone. It then generates batch pick lists, allocates resources, and ensures that equipment and carts are ready, laying the groundwork for a smooth picking process using proven picking strategies.

Good Company, a 3PL provider, exemplified this by leveraging ShipHero's multi-item batch feature. This streamlined their pre-wave setup, enabling them to group multiple orders with shared items into single picking runs. This drastically reduced picker travel, and as they scaled from 500-600 to 6,000-10,000 units daily within 18 months, allowed them to halve their pick time. This demonstrates the immense power of an optimized pre-wave process.

Performing Wave Picking

Once a wave begins, pickers follow optimized routes through the warehouse to collect items. The goal is to reduce backtracking and congestion by assigning pickers to specific zones or paths.

E-Commerce Xpress, an eCommerce fulfillment provider, has significantly streamlined its picking process by adopting ShipHero's Warehouse Management System (WMS). Their previous manual methods caused inefficiencies and excessive picker travel. By using ShipHero's multi-batch order feature, they transformed their picking phase. This technology groups multiple orders into single runs, creating highly optimized routes and eliminating unnecessary trips. The result was profound: E-Commerce Xpress could fulfill 200 orders in just 2 hours with one person, a task that previously required four staff members 4-5 hours. This showcases how wave picking handles peak operational loads and supports multi-order fulfillment with ease.

Post-Wave Picking

After items are picked, they move to packing and shipping. This phase includes labeling, verifying accuracy, and dispatching the final product. A well-organized post-wave process ensures orders are completed on time and without mistakes.Consider Vareya, a 3PL and fulfillment company, which dramatically improved its post-wave efficiency and client satisfaction by adopting ShipHero's Warehouse Management System (WMS). Previously, Vareya struggled with disconnected systems, resulting in significant errors and excessive paperwork. By migrating to ShipHero, they automated workflows and shipping labels, ensuring efficiency and accuracy in packing and dispatch. This allowed them to triple business volume and meet customer service levels consistently.

How to Do Wave Picking Effectively

To get the full benefits of wave picking, it’s essential to follow proven best practices that align your people, tools, and workflows. From using the right technology to organizing pick paths and handling carts efficiently, these core strategies—like those in our warehouse picking strategies guide—will help you maximize speed, accuracy, and productivity in every wave.

Use a Warehouse Management System (WMS)

A powerful WMS like ShipHero automates wave creation, drives real-time decision-making, and optimizes paths. It ensures every wave is precisely executed and synced with inventory.

Calculate optimal picking routes

Calculating optimal picking routes is one of the most effective ways to reduce travel time on the warehouse floor, a major contributor to inefficiency. By using route optimization software, pickers follow the shortest and most logical paths through the facility, thereby avoiding unnecessary backtracking and congestion. This not only speeds up fulfillment but also reduces fatigue and boosts overall productivity, especially in high-volume environments where every second counts.

Define cart handling strategies

Efficient cart handling is key to successful wave picking. Organizing carts by order, zone, or SKU reduces sorting time and speeds up packing. This keeps the workflow smooth, reduces errors, and enhances overall fulfillment efficiency.

Types of Wave Picking

Wave picking comes in different forms, each suited to specific warehouse needs. Whether you’re handling large SKU volumes, urgent orders, or multiple zones, choosing the right strategy can boost speed, accuracy, and efficiency.

By Product Type

Organizing wave picking by product type allows warehouses to group similar SKUs into the same wave. This reduces picker travel time, as items are often stored near each other, and enables faster, more efficient picking by creating consistent, repeatable paths through the warehouse. It’s especially useful for high-assortment operations where grouping like products streamlines the process.

By Order Priority

Wave picking by order priority ensures that urgent orders, such as express shipments or VIP customers, are grouped and processed first. By releasing these high-priority orders in the earliest waves, warehouses can ensure faster turnaround times and meet strict delivery deadlines, thereby maintaining high customer satisfaction and consistent service levels.

By Picking Zones

Dividing the warehouse into picking zones allows each wave to focus on a specific area, reducing unnecessary movement and streamlining the picking process. Assigning pickers to dedicated zones allows waves to run simultaneously in different zones, reducing congestion and enabling scalability in operations.

4 Benefits of Wave Picking in a Warehouse

Wave picking is a fulfillment strategy designed to group orders into scheduled "waves" based on factors like shipping deadlines, product locations, or customer types.

This method is especially valuable in high-volume or time-sensitive operations where precision and speed are critical. Below are four key benefits of using wave picking in your warehouse:

Improved Warehouse Efficiency and Storage

Wave picking keeps operations structured, which allows you to process more orders per shift without expanding your physical footprint.

Faster Order Fulfillment

By reducing idle time and unnecessary movement, wave picking streamlines the entire fulfillment process. After adopting ShipHero’s WMS, American Tall saw a 275% increase in picking efficiency and cut fulfillment errors by 50%, allowing them to scale operations by 400%—clear proof of how structured picking methods lead to faster, more reliable order delivery.

Minimal Operational Errors

With batch pick lists, scanning, and real-time tracking, wave picking drastically reduces errors in item selection and order completion.

Reduced Overhead

Fewer errors, faster picks, and optimized labor use = lower costs. Wave picking helps you do more with fewer resources.

Wave Picking vs. Batch Picking

The main difference between wave picking and batch picking lies in their timing and level of structure. Wave picking organizes and releases orders at scheduled times throughout the day, which is ideal for high-volume warehouses where precise timing and a smooth workflow are essential. This method offers a structured approach that reduces errors and supports scalability, but it requires more upfront planning and a reliable warehouse management system.

In contrast, batch picking allows warehouse staff to pick multiple orders in a single trip without being tied to a specific schedule. It’s a simpler, more flexible method that’s well-suited for smaller operations with lower order complexity.

While batch picking is easy to implement and has a lower barrier to entry, it becomes less efficient when dealing with large volumes or time-sensitive orders. Choosing the right approach depends on your warehouse size, order volume, and fulfillment goals.

Key Takeaways

  • Wave picking organizes orders into scheduled groups, improving speed, accuracy, and flow in high-volume warehouse environments.
  • Using a WMS like ShipHero automates waves, optimizes routes, and significantly reduces fulfillment time.
  • Tailored strategies—by product type, order priority, or zones—help warehouses boost efficiency and scale smarter.

Frequently Asked Questions

Can Small Warehouses Benefit from Wave Picking?

Yes. Wave picking can scale down for smaller operations to help them improve organization, reduce picker confusion, and streamline fulfillment.

Do All WMS Platforms Support Wave Picking?

No. Only certain WMS platforms, such as ShipHero, offer full wave picking functionality, including automated order grouping, routing, and inventory syncing.

Is Wave Picking Suitable for High-Volume eCommerce Warehouses?

Absolutely. Wave picking was designed for fast-paced, high-volume environments where timing, accuracy, and scalability are critical.

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