Published 08.12.2023

Stock Sync vs Reachu - a comparison

What Is The Ultimate Ecommerce Solution That Fits Your Needs?


Inventory management and synchronization are vital components for the success of any online store. Efficiently managing product inventory, syncing it across multiple sales channels, and ensuring accurate stock levels can be a challenging and time-consuming task. Thankfully, there are software solutions available to simplify and automate these processes, making the lives of merchants and online store owners much easier.

Let's dive into the details of and Stock Sync, exploring their functionalities, benefits, and considerations. By the end of this comparison, you will have a clearer understanding of how these tools can help optimize your inventory management workflow and keep your online store running smoothly.

Reachu is a robust software service designed to simplify inventory management and synchronization for online stores. With its comprehensive features, Reachu aims to streamline operations and enable seamless bidirectional synchronization of orders, inventory, and product information across various ecommerce systems and platforms. This can be used for synchronizing stores as well as embedding ecommerce onto other channels such as a WordPress blog. 

One of the key benefits of Reachu is its bidirectional synchronization capability. This means that changes made to orders, inventory levels, or product information on one platform will be automatically updated and reflected on other connected platforms. This helps to maintain consistency and accuracy across all sales channels, reducing the risk of overselling or stockouts. It furthermore ensures complete automation.

In addition to synchronization accross multiple platforms, Reachu offers a range of features to enhance inventory management. It enables merchants to efficiently manage and update product information such as titles, descriptions, prices, and images across multiple platforms simultaneously. This saves time and effort by eliminating the need to manually update each platform individually.

Reachu also provides features to handle multi-store management effectively. Merchants with multiple online stores can centralize their inventory and product information, making it easier to monitor and control stock levels across different platforms. This centralization helps prevent discrepancies and enables merchants to make informed decisions regarding inventory replenishment and pricing strategies.

Stock Sync

Stock Sync is a widely used inventory management and synchronization solution designed to simplify the process of keeping inventory levels accurate and up-to-date across multiple sales channels. With its versatile features, Stock Sync aims to streamline inventory management workflows and ensure smooth synchronization between various ecommerce platforms.

One of the key functionalities of Stock Sync is its ability to import and update product inventory from various sources. Whether it's from suppliers, distributors, or CSV files, Stock Sync allows merchants to seamlessly import and sync inventory quantities across different platforms. This automated process helps eliminate manual data entry and reduces the risk of errors or discrepancies in stock levels.

Stock Sync supports a wide range of integrations with popular ecommerce platforms such as Shopify, WooCommerce, Amazon, and more. This enables merchants to sync their inventory across multiple sales channels, ensuring that product availability is accurately reflected to customers regardless of the platform they use for purchasing.

Another notable feature of Stock Sync is its flexibility in handling different inventory management scenarios. It offers options for scheduled updates, real-time syncing, and batch processing, allowing merchants to choose the synchronization method that best fits their specific requirements. This flexibility ensures that inventory updates can be tailored to match the needs of different online stores and their unique workflows.

However, it's important to consider certain limitations when using Stock Sync. Depending on the specific integration or plan chosen, there might be restrictions on the number of products that can be synced, the frequency of updates, or the availability of certain advanced features. It's recommended to carefully review the limitations and compare them against your inventory management needs to ensure that Stock Sync aligns with your requirements.

Feature Comparison


First of all, both softwares offers a comprehensive platform and dashboard. Both solutions let you manage inventory, add products and sync from the dashboard. 

Stock sync lets you import products directly to the dashboard, while you can select where to export the products to e.g. your Shopify. The dashboard also offers real time information on the status of your different product feeds. 

Reachu’s dashboard lets you sync products with your ecommerce system and access products from your partners. It also lets you select and connect to other stores to establish a fully automated sync with said store or partner. 

How to sync stock

One of the key differences between Stock Sync and Reachu comes from how they allow you to sync stock and the level of automation they offer. 

Stock Sync features several ways to sync stock in your store and upload products to your store. However these are primarily centered on spreadsheets and files. Meaning you can upload inventory lists or product files to stock sync which then get imported to your store. The app primarily syncs with the files or spreadsheets you’ve uploaded. This is great if your supplier provides you with updated inventory or product files, but you do have to upload or update these manually often. 

Reachu on the other hand does not offer spreadsheet updates or file updates. Reachu offers direct sync with other stores. A direct sync means you sync two shops using a Shopify or WooCommerce app. This allows you to establish a two way sync where inventory, product information, prices and orders all sync in real time. 

Updating stock

Stock Sync offers you the ability to select how often inventory should be synced. It is then synced based on the frequency you select and your subscription plan. However, a sync is only as good as the source you have the information from. For instance if it is a spreadsheet the spreadsheet will need to be updated. 

As Reachu does native integrations to the ecommerce system, all syncs are in real time, regardless of plan and subscription. Furthermore this allows for automated updates if the source store updates information, prices or pictures. 

Placing Orders

Stock Sync does update orders or forward orders, only inventory updates. 

Reachu on the other hand places orders with full customer- and purchase information back to the store the product originated from. This is one of the key benefits of a full integration between stores as opposed to using spreadsheets and files. 

Taking it further than syncing inventory

Both softwares allows you to sync with different siloed systems such as Shopify and WooCommerce. However, while Stock sync also offers spreadsheets and files, Reachu offers you to sync products with other systems such as WordPress. Allowing you to embed commerce in more places and go beyond inventory synchronization. 

Limitations and Considerations


  • requires integration with specific ecommerce systems or platforms, such as Shopify or WooCommerce, to establish direct sync.

  • Technical requirements and compatibility considerations need to be reviewed to ensure seamless integration with existing systems.

Stock Sync:

  • Stock Sync primarily relies on file or spreadsheet uploads for inventory synchronization, which may require manual updates and maintenance.

  • Certain advanced features or integrations may be limited based on the chosen plan or subscription.

Syncing orders is not a feature provided by Stock Sync, as it focuses primarily on inventory updates.

Comparing suitable use cases


  • is ideal for merchants who require bidirectional synchronization of orders, inventory, and product information in real-time.

  • It is suitable for businesses with multiple online stores that need centralized inventory management and control.

  • is beneficial for those who prioritize direct integration with specific ecommerce platforms, such as Shopify or WooCommerce.

  • Reachu can be used to manage dropshipping networks from the supplier as well as for internal syncing of stores. 

Stock Sync:

  • Stock Sync is well-suited for merchants who frequently receive updated inventory or product files from suppliers or distributors.

  • It is useful when spreadsheet-based inventory updates are preferred or required by the business workflow.

  • Stock Sync is suitable for businesses looking for flexibility in syncing inventory in various ways such as spreadsheets and csv files.


In this blog post, we compared two popular inventory management and synchronization tools: and Stock Sync. Both solutions offer powerful features designed to streamline inventory management, automate data synchronization, and enhance overall efficiency for online stores. provides bidirectional synchronization, allowing changes made on one platform to be automatically updated and reflected across connected platforms. It offers centralized inventory management, real-time sync with ecommerce systems like Shopify and WooCommerce, and the ability to embed commerce in other systems such as WordPress. is suitable for businesses that prioritize direct integration, require real-time synchronization, and manage multiple online stores or dropshipping networks.

Stock Sync focuses on importing and updating product inventory from various sources, primarily through spreadsheets and files. It supports a wide range of integrations with popular ecommerce platforms and offers flexibility in synchronization methods, including scheduled updates and real-time syncing. Stock Sync is a good choice for merchants who frequently receive updated inventory or product files and prefer spreadsheet-based inventory management.

To determine which software is more suitable for your specific needs, it's essential to evaluate your requirements and preferences. Consider factors such as the need for bidirectional synchronization, the availability of direct integration with specific ecommerce platforms, the reliance on spreadsheet-based updates, and the flexibility required in synchronization methods.

We recommend trying out demos or trials of both Reachu and Stock Sync to gain hands-on experience with their features and functionalities. This will allow you to assess how well each software aligns with your inventory management workflow and determine which one best meets your requirements.

Ultimately, the choice between Reachu and Stock Sync will depend on your unique business needs and preferences. By carefully considering the key points discussed in this comparison and testing both solutions, you can make an informed decision that will optimize your inventory management and synchronization processes, helping your online store operate smoothly and efficiently.

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