Case studies

How HubSpot–Unleashed Integration Improved Sales, Inventory Management, and Workflow Automation

Written by Renuka M | Dec 22, 2025 3:30:00 AM

 

Problem Statement

 

Our client was using Unleashed to handle customer management, inventory management, quotes, orders, shipping, and even as a makeshift CRM to view sales data and statistics. However, Unleashed's capabilities for customer and CRM functions were limited, leaving the sales team struggling with inefficient tools. They sought a more robust solution to better manage their sales processes. The goal was to shift CRM activities—like customer management and quote creation—to a dedicated CRM platform like HubSpot, while ensuring seamless integration with Unleashed for inventory, shipping, and invoicing. Without a native integration between Unleashed and HubSpot, this required a custom solution to synchronize data bidirectionally and maintain operational flow.

 

About Unleashed

 

Unleashed is a powerful inventory management and business operations platform designed for product-based companies. It helps businesses manage their stock, purchasing, sales orders, manufacturing, and fulfillment—all in real time. With features like multi-warehouse support, batch tracking, and automated reordering, Unleashed streamlines supply chain operations but falls short in advanced CRM functionalities.

 

Key Challenges

 

1. Enable efficient and reliable 2-way synchronization between HubSpot and Unleashed

 

The customer wanted to handle all sales team processes—such as lead generation, quoting, and converting to sales orders—in HubSpot, while keeping inventory, shipping, and invoicing in Unleashed. They also needed accurate sales statistics based on invoiced revenue from Unleashed. We proposed the following solution:

  • Companies and contacts are created in HubSpot and automatically synced to Unleashed.

  • Products and stock levels are pulled from Unleashed into HubSpot.
  • Deals are created in HubSpot, with line items added and quotes generated using a custom quote template tailored to the client's vision. 

  • When a deal stage moves to "Closed Won," it automatically creates a sales order in Unleashed via our custom server.
  • An intermediate database stores ID mappings between HubSpot and Unleashed for improved efficiency.
  • All activities and API calls are logged in the database for reliability and easy debugging.

 

2. Syncing Unleashed Data to HubSpot as soon as possible

 

We needed to import updates from Unleashed into HubSpot for objects like products, stock, and sales invoices immediately after changes. This was challenging because Unleashed lacks webhooks for real-time communication and relies solely on REST API support. We addressed this by building a custom integration service that polls Unleashed for last-modified objects (products, stock, and sales invoices). The polling runs via cron jobs twice per hour, ensuring a maximum sync delay of 30 minutes.

 

3. Bringing in Unleashed pricing systems into HubSpot

 

Unleashed supports flexible pricing, including default sell prices, group-based pricing (e.g., for wholesalers), and fixed customer-specific pricing. HubSpot, however, only accommodates a single price per product, and the client wanted to retain their existing pricing logic. We solved this using HubSpot webhooks on line items: Whenever a line item is added, our system checks the associated sales order group, retrieves the appropriate customer or group pricing from Unleashed, and updates the line item price accordingly.

 

4. Invoiced Revenue

 

The client required sales revenue statistics based on actual invoiced amounts from Unleashed, rather than total deal values, to account for partial invoicing and more precise reporting. We implemented a cron job to periodically pull invoiced revenue data from Unleashed and create corresponding orders under the relevant HubSpot deals. Additionally, we developed a HubSpot calculated property called "Invoiced Revenue" that aggregates these values for real-time deal insights.

 

Integration Approach

 

The integration was built on precise object mapping between HubSpot and Unleashed to ensure consistent data synchronization:

 

Unleashed

HubSpot

Customer

Company

Customer-Contact

Associated Contact

Products, Inventory

Product

Sales Order

Deal

Invoice

Associated Order

 

Key components included:

 

  • Synchronization Engine: Bidirectional data flows using REST APIs, with HubSpot webhooks triggering actions such as deal stage changes and line item additions. Cron-based polling handled Unleashed updates for products, stock, and invoices. An intermediate database managed ID mappings and logged all API calls and activities for enhanced efficiency and debugging.
  • Pricing Integration: HubSpot line item webhooks dynamically retrieve tiered pricing (group- or customer-specific) from Unleashed to update prices accurately.
  • Revenue Synchronization: Scheduled cron jobs pulled invoice data from Unleashed, associating it with HubSpot deals to populate the "Invoiced Revenue" calculated property.

Results & Outcomes

 

  • Automated Synchronization: Companies, contacts, deals, and orders synced automatically, eliminating manual data entry and ensuring seamless transitions between platforms.
  • Timely Data Updates: Unleashed changes to products, stock, and invoices reflected in HubSpot within a maximum of 30 minutes, providing near-real-time visibility.
  • Preserved Pricing Accuracy: Dynamic webhook-driven updates maintained Unleashed's flexible pricing logic within HubSpot line items.
  • Precise Revenue Reporting: The "Invoiced Revenue" property enabled accurate statistics based on actual invoiced amounts, accounting for partial payments.
  • Enhanced Reliability: Comprehensive logging and ID mapping reduced errors, while the webhook and cron mechanisms supported consistent, traceable operations.