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Cut Costs: Dynamics 365 & HubSpot Bi‑Directional Sync

Real-time Dynamics 365-HubSpot pricing synchronization: see why native sync skips price books and line items, and how bidirectional sync fixes it.

Author
Ruben Burdin · Founder & CEO
Published
November 6, 2025
Read time
5 min read
Cut Costs: Dynamics 365 & HubSpot Bi‑Directional Sync
DATA ENGINEERING

Many businesses rely on a best-of-breed software stack, often using HubSpot for its powerful marketing and sales tools and Microsoft Dynamics 365 for its robust sales, operations, or comprehensive ERP capabilities. While both platforms are leaders in their own right, a critical challenge emerges when they operate in silos. This separation leads to manual data entry, a high risk of data inconsistencies, a fragmented view of the customer, and misalignment between sales and marketing teams.

The definitive solution to these problems is bi-directional synchronization. By creating a seamless, automated flow of data between HubSpot and Dynamics 365, you not only streamline operations and align your teams but also unlock significant, often overlooked, cost savings.

Timeline from manual reconciliation between HubSpot and Dynamics 365 to native sync hitting a wall on price books and line items, to bi-directional sync going live, to real cost savings

The Hidden Costs of Disconnected Data Silos

Failing to integrate your key platforms creates tangible and intangible costs that quietly drain your resources and hinder growth.

  • Wasted Employee Hours: Sales and marketing professionals spend countless hours manually copying contact details, company information, and deal updates between HubSpot and Dynamics 365. This repetitive work is not only inefficient but also takes them away from revenue-generating activities.
  • Data Inaccuracy and its Consequences: Manual data entry is prone to human error. A single typo can lead to bounced emails, incorrect reports, flawed business decisions, and ineffective marketing campaigns. When your data is unreliable, so is your strategy.
  • Poor Customer Experience: A disconnected system means your teams lack a unified view of the customer. This can lead to damaging interactions, like a marketer sending a promotional offer to an unhappy customer who has an open support ticket in the other system. Integrating your platforms is crucial for creating a seamless customer experience [4].
  • Sales and Marketing Misalignment: Friction arises when your sales team in Dynamics 365 works with a different dataset than your marketing team in HubSpot. This leads to inefficient lead handoffs, missed follow-up opportunities, and a breakdown in the crucial relationship between these two departments.

What is Bi-Directional Sync and Why Is It a Game-Changer?

Bi-directional sync, or two-way sync, is a continuous, automated flow of information where an update in one connected system is automatically and almost instantly reflected in the other.

For example, if a salesperson updates a contact's phone number in Dynamics 365, that change immediately appears in the corresponding contact record in HubSpot. Likewise, if a lead's status is updated in HubSpot, it syncs back to Dynamics 365, ensuring everyone is working with the most current information.

Sequence diagram of a Dynamics 365 to HubSpot pricing round trip: a price update on a product record is tagged with its origin, mapped to the matching deal line item, applied in HubSpot, acknowledged, checked for field-level conflicts, and confirmed back to Dynamics 365 without bouncing back as a new change
One pricing update, one round trip: how the origin tag stops an echo.

This is far superior to one-way syncs or manual data exports and imports, which are often slow and still create data discrepancies. A true bi-directional sync establishes a single source of truth across your entire organization. Platforms like Stacksync are purpose-built to facilitate this complex process, providing a real-time, reliable, and scalable HubSpot two-way sync integration.

How a Dynamics 365 & HubSpot Integration Drives Real Cost Savings

Eliminate Manual Work and Boost Productivity

By automating data synchronization, you free your employees from the tedious, low-value task of manual data entry. This allows your teams to reinvest their time in high-impact activities. Sales reps can spend more time building relationships and closing deals, while marketers can focus on crafting and optimizing campaigns. Furthermore, syncing crucial data like lead scores from HubSpot to Dynamics 365 helps sales teams prioritize their outreach efforts with maximum efficiency [3].

Improve Data Accuracy for Smarter Decision-Making

When your data is reliable and synchronized in real-time, leaders can make confident, data-driven decisions. Consistent data across both platforms gives you access to accurate sales forecasting, precise marketing ROI measurement, and a clear, unified view of the entire customer journey [5]. This level of clarity eliminates guesswork and empowers you to steer your business with precision.

Reduce Development and Maintenance Overheads

Building a custom integration between Dynamics 365 and HubSpot might seem like a solution, but it comes with significant hidden costs. These include months of initial development time, ongoing maintenance, bug fixes, managing API updates from both platforms, and the need for specialized, expensive engineering resources.

An out-of-the-box solution like Stacksync provides a far more cost-effective alternative. We handle all the "dirty plumbing" of the integration, providing a fully managed, secure, and scalable solution. This saves your engineering team hundreds of hours, allowing them to focus on your core product and business logic. Our platform simplifies the entire process with tools for HubSpot two-way sync integration and workflow automation.

Comparison of manual reconciliation, which relies on hand-retyped prices, drifting price books and line items, and custom API glue, against Stacksync real-time sync, which flows pricing updates both ways automatically, includes price books and line items, and needs no ongoing API maintenance bill
The cost gap is not the subscription. It is the price books and line items the native connector skips.
Book a Stacksync demo: sync Dynamics 365 and HubSpot pricing in real time

How to Set Up a Bi-Directional Sync with Stacksync

Setting up a robust, real-time sync between Dynamics 365 and HubSpot doesn't require a team of developers. With Stacksync, the process is straightforward and code-free.

  • 01Step 1: Connect Your Apps: Securely connect your HubSpot and Dynamics 365 accounts in minutes using industry-standard protocols like OAuth. There’s no need to write complex code or manage API keys.
  • 02Step 2: Choose Objects to Sync: Select which data objects you want to synchronize. Stacksync supports all standard and custom objects, including Contacts, Companies, Deals, and more, giving you complete control over your data flow.
  • 03Step 3: Map Your Fields: Use our intuitive interface to map fields between the two systems. Stacksync automatically suggests common mappings, but you can fully customize them to match your unique data structures perfectly.
  • 04Step 4: Activate the Sync: Once configured, activate the sync to run in real-time. Our issue management dashboard ensures that any sync errors are flagged for review, preventing silent failures and data corruption.

For a full list of supported data objects, you can review our technical HubSpot | Stacksync Documentation.

Conclusion: From Data Chaos to Cost-Efficient Clarity

Operating HubSpot and Dynamics 365 as disconnected systems is a significant drain on your budget, productivity, and resources. A bi-directional sync is not just a technical upgrade; it's a strategic business decision that directly cuts operational costs, improves data quality, and aligns your most critical teams.

Stacksync offers the fastest, most reliable, and most cost-effective path to achieving this powerful integration. Stop wasting money on manual processes and unreliable data, and start building a more efficient, aligned, and profitable organization.

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Start a bi-directional Dynamics 365 and HubSpot pricing sync with Stacksync

FAQ

Frequently asked questions

How is a bi-directional sync different from the native HubSpot Data Sync for Dynamics 365?
While native connectors like HubSpot’s Data Sync offer a starting point for integration, they often come with limitations [[2]](https://knowledge.hubspot.com/integrations/connect-hubspot-and-microsoft-dynamics-365). They may not be truly real-time, can have restricted support for custom objects and fields, and may lack robust error-handling mechanisms. An enterprise-grade platform like **Stacksync** is built specifically for high-volume, real-time, and complex sync scenarios, offering superior flexibility, reliability, and control over your data.
Can I sync custom objects and fields between HubSpot and Dynamics 365?
Yes. Syncing custom objects and fields is a critical requirement for most businesses with tailored data models, and it is a key feature of advanced integration platforms. **Stacksync** fully supports all standard and custom objects and fields in both HubSpot and Dynamics 365, allowing you to create a sync that perfectly matches your company's unique processes. Syncing custom objects is an essential feature for many businesses with specific needs [[7]](https://knowledge.hubspot.com/integrations/sync-custom-objects-between-hubspot-and-data-sync-apps).
What happens if there is a data conflict between the two systems during a sync?
This is a common and important concern. A robust integration platform must have a clear process for conflict resolution. **Stacksync** includes an "Issue Management" dashboard that flags any sync errors or data conflicts as they occur. This allows an administrator to review the issue, see the conflicting data from both systems, and decide which record is correct. With a single click, you can retry or revert the change, ensuring your data remains clean and accurate without silent corruption.
How much technical expertise is needed to set up the Dynamics 365 and HubSpot integration?
With modern integration platforms, you don't need to be a developer. **Stacksync** is a no-code solution, meaning the entire setup is managed through a visual, point-and-click interface. Connecting your applications, mapping fields, and activating the sync requires no custom coding or deep knowledge of APIs. This empowers RevOps, IT managers, or even savvy users in marketing and sales operations to build and manage the integration without relying on engineering teams.
What is the real cost of NOT integrating HubSpot and Dynamics 365?
The cost of inaction is often far greater than the cost of a solution. Not integrating these systems leads to significant and compounding losses, including: wasted payroll on manual data entry, lost sales opportunities from inaccurate lead data, poor customer retention due to uncoordinated communication, and flawed strategic decisions based on unreliable business intelligence. Ultimately, the cost of a robust integration solution is minimal compared to the financial and operational losses caused by maintaining data silos.
How much does it cost to sync Dynamics 365 with HubSpot in real time?
It depends on the approach. HubSpot's native Dynamics 365 connector is free for basic contact and company syncing, but custom field mapping and full two-way coverage require a paid HubSpot subscription tier. Third-party marketplace connectors typically run $250 to $900 per month plus setup fees for standard and custom-field sync. **Stacksync** is priced as a flat monthly platform fee rather than per-record or per-tier, and unlike most native or marketplace connectors it fully covers price books and deal line items, which is where most pricing-sync costs actually hide.
Does HubSpot's native Dynamics 365 connector sync pricing and line items?
Not fully. HubSpot's native Dynamics 365 integration syncs core objects like contacts, companies, and deals, but it does not reliably sync deal line items or opportunity products, the records that actually carry pricing data. Teams that need true bidirectional pricing sync typically add a middleware or iPaaS layer on top of the native connector, or replace it entirely with a platform like **Stacksync** that syncs price books and line items natively.

About the author

Ruben Burdin
Ruben Burdin
Founder & CEO

Ruben Burdin is the Founder and CEO of Stacksync, the first real-time and two-way sync for enterprise data at scale. Ruben is a Y Combinator alumni with a strong background in software engineering and business.

All posts by Ruben Burdin

About Stacksync

Stacksync powers real-time, two-way sync between CRMs, ERPs, and databases. Engineers sync data at scale and automate workflows, not dirty API plumbing.

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