Can you integrate HubSpot with Microsoft Dynamics 365 Sales?

Explore a HubSpot and Microsoft Dynamics 365 Sales integration with a Stacksync engineer. Stacksync support for Microsoft Dynamics 365 Sales is not established by the connector documentation reviewed for this page. Start with one record and the update your business needs to identify an implementation path.

Can HubSpot and Microsoft Dynamics 365 Sales sync in both directions?

Confirm two-way support with Stacksync for the records and fields you need in both systems. Access to a vendor API does not confirm that its Stacksync connector supports write-back.

What should be ready before the HubSpot and Microsoft Dynamics 365 Sales initial load?

Prepare both accounts, the selected object schemas, stable source and destination IDs, and the expected outcome. Have a HubSpot Super Admin authorize Stacksync through the account connection flow. Identify the Microsoft Dynamics 365 Sales account, edition, environment, and business objects the integration must access. Use the pair worksheet to record ownership and acceptance criteria.

How fast does the HubSpot to Microsoft Dynamics 365 Sales sync run?

Measure initial-load and ongoing-change latency separately. Source detection, selected objects, account limits, and destination validation determine the observed delay.

Will existing duplicates merge automatically?

No. Stacksync documents that pre-existing duplicates are not merged automatically when two-way sync begins. Review the initial dataset and matching plan before enabling it; an empty destination can simplify the first load.

How do I map HubSpot fields to Microsoft Dynamics 365 Sales?

Start with one business entity and a stable record ID. Map a small set of editable fields with compatible types, test required values and relationships, then expand after the pilot passes.

What should I do if a record fails to sync?

Check the destination error, field constraints, permissions, and current source value. The Stacksync issues dashboard supports retry and revert; retry reads current source values, so verify the intended record state before acting.

Which records should the HubSpot and Microsoft Dynamics 365 Sales pilot start with?

Start by reviewing Company in HubSpot and Accounts in Microsoft Dynamics 365 Sales. Check how these records relate in your workflow, then confirm the actual fields and supported operations. Test record matching and one failed or repeated update before adding more records.

CRM · Two-way sync platform

HubSpot and Microsoft Dynamics 365 Sales integration

Q: What does a HubSpot and Microsoft Dynamics 365 Sales integration cost?

Use the current Stacksync pricing page and confirm the supported implementation with the team. Scope the required objects, record volume, update frequency, initial load, and support needs when comparing a managed connector with native or custom development.

Plan how HubSpot and Microsoft Dynamics 365 Sales should share data across your business. Work with Stacksync engineers on record mapping, system access, and the requirements for running the integration.

Scope your workflow with an integration engineer
Review the systems, records, and updates you need

Integration planning

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HubSpot

Microsoft Dynamics 365 Sales

Review the integration scope

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Proposed workflow

Company sync test

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Starting eventA change involving HubSpot Company or Microsoft Dynamics 365 Sales Accounts needs a defined result in the other system.

Start with HubSpot Company and Microsoft Dynamics 365 Sales Accounts. Use the record-matching and field-ownership rules from your mapping worksheet.
Resolve parent organizations, business units, and currency references before dependent transactions.
Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

What to verifyUse two organizations with similar names and one with multiple business units. Verify that an update reaches the intended entity only.

Review records and field ownership

Proposed record relationships

Records to connect

Use these examples to define record matching and field ownership for your technical review.

Download the mapping worksheet

CSV · No email required

Example record relationships between HubSpot and Microsoft Dynamics 365 Sales
HubSpot record	Microsoft Dynamics 365 Sales record	Record matching	Field ownership
CompanyDocumented record: SupportedRecord matching	AccountsProposed record; confirm Stacksync object support.	Retain the source company ID and the destination customer/company ID. Separate legal entities, subsidiaries, and business units; a shared name or web domain is insufficient.	Assign ownership separately for relationship details and finance-controlled billing details.
ContactDocumented record: SupportedRecord matching	ContactsProposed record; confirm Stacksync object support.	Use a stable person/contact ID and an explicit cross-system lookup. Email can change and can be shared, so treat it as a matching clue rather than a universal key.	Keep consent and communication preferences under an agreed authority; a general contact update must not silently resubscribe someone.
DealDocumented record: SupportedBusiness process handoff	OrdersProposed record; confirm Stacksync object support.	Link the originating deal ID to a newly assigned order ID; do not reuse the deal ID as an order number.	Define the approval event and the customer/product data required to create an order. A sales stage alone must not authorize every order.

These relationships do not establish connector availability. Review the required connection and record operations with Stacksync.

Record coverage to review

Use documented coverage where available. Catalog record types are starting points for review and do not confirm Stacksync support.

HubSpot

Read and write support varies by record

Record types covered in the setup guide

Record types	Coverage and requirements
Contact Company Deal Line Item Product Ticket Quote Goal Owner Pipeline Stages Audit Subscriptions HubDB Forms Calls Communications Emails Meetings Notes Post Mail Tasks Marketing Emails Invoices Attachments Custom objects (all) Associations Users Services Listings Courses Appointments Commerce Payments Email Events Property History	✅ Supported. Confirm field permissions and sync direction.
Campaigns	🕘 Coming soon. Confirm field permissions and sync direction.
Feedback Submissions	❌ Not supported. Confirm field permissions and sync direction.

Read the HubSpot connector guide

Microsoft Dynamics 365 Sales

Connection and object support require review

Record types to review with Stacksync

Record types	Coverage and requirements
Accounts Contacts Leads Opportunities Quotes Orders	Confirm support for this record type and the direction you need.

Discuss Microsoft Dynamics 365 Sales requirements

Connection essentials

Confirm Stacksync support and account requirements for undocumented connections. Interface information alone does not establish connector availability.

View setup requirements and limits

Connection requirement	HubSpot	Microsoft Dynamics 365 Sales
Integration interface	REST API (CRM v3)	Dataverse Web API (OData v4 REST)
Authentication	OAuth	Confirm the credentials, API plan, and permissions required for Microsoft Dynamics 365 Sales.
Change detection	Record updates and association changes need separate validation.	Confirm how Stacksync detects changes for this connector and the objects you need.
Read access	Available for supported records	Confirm with Stacksync
Write access	Available for supported records	Confirm with Stacksync

Enterprise controls

Security and control for your integrations

Explore security controls

Compliance and data transfers

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

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ISO 27001
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SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

Record-level recovery

Inspect sync errors and use retry and revert controls to resolve failed updates.

Read the recovery guide

Implementation

Technical reference

Review setup, record relationships, testing, and recovery for your implementation.

Authentication, permissions and API limits

Connection requirements and limits

HubSpot

Integration interface: REST API (CRM v3)
Authentication: OAuth (choose HubSpot account and authorize Stacksync); requires a HubSpot 'Super Admin' to grant access; optional "Grant access to sensitive fields" checkbox for sensitive/highly sensitive fields
Change detection: Record updates and association changes need separate validation. Association detection uses full scans unless Associations CDC Boost is configured for an eligible account.
Read access: Available for supported records
Write access: Available for supported records

Setup requirements

Have a HubSpot Super Admin authorize Stacksync through the account connection flow.
Include association tables when relationships between records are needed. Configure Associations CDC Boost separately when eligible.

Limitations to check

Custom objects require an eligible HubSpot plan. Custom id properties that collide with native record IDs are excluded from sync.
Associations CDC Boost requires setup and is unavailable on Free and Starter accounts; association timing can differ from ordinary records.

Technical documentation

Documentation reviewed 2026-09-15. Check the linked guides for current account and record requirements.

HubSpot setup guide

Microsoft Dynamics 365 Sales

Integration interface: Dataverse Web API (OData v4 REST)
Authentication: Confirm the credentials, API plan, and permissions required for Microsoft Dynamics 365 Sales.
Change detection: Confirm how Stacksync detects changes for this connector and the objects you need.
Read access: Confirm with Stacksync
Write access: Confirm with Stacksync

Setup requirements

Identify the Microsoft Dynamics 365 Sales account, edition, environment, and business objects the integration must access.
Confirm a Stacksync connector or implementation path for Microsoft Dynamics 365 Sales, including read/write support, authentication, and initial-load limits.

Limitations to check

Confirm Stacksync support for Microsoft Dynamics 365 Sales and the record types your workflow needs.
Review write-back, deletion handling, update timing, and account limits with the integration team.

Prepare HubSpot and Microsoft Dynamics 365 Sales access

Set up both accounts before testing the mapping. Use test records where available, and identify the account administrator who can approve access and help resolve setup errors.

HubSpot setup checklist

Have a HubSpot Super Admin authorize Stacksync through the account connection flow.
Include association tables when relationships between records are needed. Configure Associations CDC Boost separately when eligible.

Setup guides: Authorize HubSpot

Microsoft Dynamics 365 Sales setup checklist

Identify the Microsoft Dynamics 365 Sales account, edition, environment, and business objects the integration must access.
Confirm a Stacksync connector or implementation path for Microsoft Dynamics 365 Sales, including read/write support, authentication, and initial-load limits.

Prepare to go live

Record the fields each system can update, the first-load cutoff, both record IDs, the expected update delay, and who handles errors. Complete the tests before production before expanding to more records.

Use the HubSpot and Microsoft Dynamics 365 Sales planning worksheet to capture these decisions. Record the access owner in the worksheet and enter credentials only in the connection setup.

Talk to an engineer · Review current pricing

Record identity and field ownership

Use these data-model references to describe the records your connection needs. They are planning examples; connector availability and supported operations must be established before implementation.

Download the mapping worksheet · CSV, no email required

Record matching

Company / Accounts

Compare whether HubSpot Company and Microsoft Dynamics 365 Sales Accounts describe the same company in your business.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

HubSpot: Documented record · ✅ Supported
Microsoft Dynamics 365 Sales: Object support to establish
Record identity: Retain the source company ID and the destination customer/company ID. Separate legal entities, subsidiaries, and business units; a shared name or web domain is insufficient.
Field ownership: Assign ownership separately for relationship details and finance-controlled billing details.

Fields to include

Source record ID
Legal or display name
Business-unit reference
Lifecycle status

Record dependencies: Resolve parent organizations, business units, and currency references before dependent transactions.
Validation: Use two organizations with similar names and one with multiple business units. Verify that an update reaches the intended entity only.
Recovery: Repair the cross-system ID relationship before retrying dependent records; do not merge companies solely to remove a sync error.

References: HubSpot: Company documentation

Record matching

Contact / Contacts

Compare whether HubSpot Contact and Microsoft Dynamics 365 Sales Contacts describe the same contact in your business.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

HubSpot: Documented record · ✅ Supported
Microsoft Dynamics 365 Sales: Object support to establish
Record identity: Use a stable person/contact ID and an explicit cross-system lookup. Email can change and can be shared, so treat it as a matching clue rather than a universal key.
Field ownership: Keep consent and communication preferences under an agreed authority; a general contact update must not silently resubscribe someone.

Fields to include

Source person ID
Display name
Email address
Organization reference
Consent state

Record dependencies: Resolve the organization relationship and any owner or consent references required by the destination.
Validation: Test an email change, two records sharing an email, and a person associated with multiple organizations.
Recovery: Hold ambiguous matches for review and reconcile the person ID before retrying; preserve the consent decision already recorded by its owner.

References: HubSpot: Contact documentation

Business process

Deal / Orders

Approved sales handoff: HubSpot Deal provides context for Microsoft Dynamics 365 Sales Orders. These are related records, not equivalent entities.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

HubSpot: Documented record · ✅ Supported
Microsoft Dynamics 365 Sales: Object support to establish
Record identity: Link the originating deal ID to a newly assigned order ID; do not reuse the deal ID as an order number.
Field ownership: Define the approval event and the customer/product data required to create an order. A sales stage alone must not authorize every order.

Fields to include

Source record reference
Destination record reference
Approved handoff state
Duplicate-detection key

Record dependencies: Map the customer and sales pipeline before the opportunity; map stage values deliberately.
Validation: Repeat the approved handoff and verify that it locates the existing order; test a reopened deal without silently cancelling fulfillment.
Recovery: Suspend downstream creation for a rejected deal and review whether an order already exists before retrying.

References: HubSpot: Deal documentation

Record matching

Deal / Opportunities

Compare whether HubSpot Deal and Microsoft Dynamics 365 Sales Opportunities describe the same deal or opportunity in your business.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

HubSpot: Documented record · ✅ Supported
Microsoft Dynamics 365 Sales: Object support to establish
Record identity: Keep the opportunity/deal ID separate from any later order or invoice ID.
Field ownership: The sales process owns qualification and stage changes; downstream financial records have their own state and approval rules.

Fields to include

Source deal ID
Stage
Amount and currency
Expected close date
Company reference

Record dependencies: Map the customer and sales pipeline before the opportunity; map stage values deliberately.
Validation: Test a reopened won deal, a stage with no destination equivalent, and an amount using a different currency.
Recovery: Suspend downstream creation for a rejected deal and review whether an order already exists before retrying.

References: HubSpot: Deal documentation

Business process

Invoices / Orders

Order-to-invoice handoff: Microsoft Dynamics 365 Sales Orders provides context for HubSpot Invoices. These are related records, not equivalent entities.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

HubSpot: Documented record · ✅ Supported
Microsoft Dynamics 365 Sales: Object support to establish
Record identity: Link order and line IDs to invoice and line IDs; allow partial invoicing and multiple invoices per order.
Field ownership: Finance owns invoice posting; the order system supplies the approved commercial context.

Fields to include

Source record reference
Destination record reference
Approved handoff state
Duplicate-detection key

Record dependencies: Create or locate the customer and products first; resolve taxes, currency, and fulfillment references.
Validation: Test a partially invoiced order, tax rounding, and a repeated handoff without generating another invoice.
Recovery: Check for an existing destination order before retrying a timed-out create; reconcile line IDs to avoid duplicate fulfillment.

References: HubSpot: Invoices documentation

Record matching

Invoices / Invoices

Compare whether HubSpot Invoices and Microsoft Dynamics 365 Sales Invoices describe the same customer invoice in your business.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

HubSpot: Documented record · ✅ Supported
Microsoft Dynamics 365 Sales: Object support to establish
Record identity: Retain the invoice ID, issuer/legal entity, and original order reference; invoice numbers alone may overlap.
Field ownership: The financial system owns posting and accounting treatment. A posted invoice may need a credit or adjustment process instead of an overwrite.

Fields to include

Source invoice ID
Customer or supplier reference
Line totals
Currency
Posting/payment status

Record dependencies: Resolve the customer or supplier, account codes, tax, currency, and accounting period before posting.
Validation: Test a posted invoice, a partial payment, tax rounding, and a closed accounting period. Compare financial totals within the same entity and currency.
Recovery: Determine whether a transaction posted before retrying. Follow the approved adjustment process for posted records.

References: HubSpot: Invoices documentation

Compare integration approaches

Choose a method around one example record and the update your business needs. Use Company / Accounts to review record matching and confirm Stacksync support for the required operations. Compare ongoing sync, a custom workflow, and a scheduled export against that requirement.

Stacksync managed sync

Best fit: Review compatibility with a Stacksync engineer using an example of the records and updates you need.
Operating responsibility: Fits ongoing record synchronization when the required operations are supported. Add workflow steps for approvals or business actions that go beyond copying fields.
Before you choose: Check record matching: Retain the source company ID and the destination customer/company ID. Separate legal entities, subsidiaries, and business units; a shared name or web domain is insufficient. Verify field coverage, deletion handling, and how changes are detected.

Native vendor integration

Best fit: A vendor-built integration may fit if it supports your HubSpot and Microsoft Dynamics 365 Sales record types.
Operating responsibility: Can reduce setup for a supported workflow. You may need another method for records or business steps it does not cover.
Before you choose: First check whether either vendor offers this integration. If available, verify Company / Accounts, update direction, account tier, and related-record handling.

Custom API or workflow

Best fit: Consider explicit orchestration for the Deal / Orders handoff.
Operating responsibility: Provides control over business steps; the team owns credentials, version changes, error queues, and reconciliation.
Before you choose: Verify endpoint permissions, pagination, quotas, duplicate detection, and failure recovery.

File or scheduled snapshot

Best fit: Consider for a one-time HubSpot / Microsoft Dynamics 365 Sales migration or a reporting need with an explicit freshness window.
Operating responsibility: Can simplify a bounded transfer; later changes and deletion history require another extraction or a separately designed incremental process.
Before you choose: Record the extraction cutoff, source IDs, encoding, date/number formats, and reconciliation totals.

Workflow scenarios and expected results

Company sync test

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Starting event: A change to the selected Company or Accounts record needs a defined result in the other system.

Start with HubSpot Company and Microsoft Dynamics 365 Sales Accounts. Use the record-matching and field-ownership rules from your mapping worksheet.
Resolve parent organizations, business units, and currency references before dependent transactions.
Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

Expected result: Use two organizations with similar names and one with multiple business units. Verify that an update reaches the intended entity only.

If it fails: Repair the cross-system ID relationship before retrying dependent records; do not merge companies solely to remove a sync error.

Contact sync test

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Starting event: A change to the selected Contact or Contacts record needs a defined result in the other system.

Start with HubSpot Contact and Microsoft Dynamics 365 Sales Contacts. Use the record-matching and field-ownership rules from your mapping worksheet.
Resolve the organization relationship and any owner or consent references required by the destination.
Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

Expected result: Test an email change, two records sharing an email, and a person associated with multiple organizations.

If it fails: Hold ambiguous matches for review and reconcile the person ID before retrying; preserve the consent decision already recorded by its owner.

Deal or opportunity process handoff

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Starting event: A change to the selected Deal or Orders record needs a defined result in the other system.

Start with HubSpot Deal and Microsoft Dynamics 365 Sales Orders. Use the record-matching and field-ownership rules from your mapping worksheet.
Map the customer and sales pipeline before the opportunity; map stage values deliberately.
Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

Expected result: Repeat the approved handoff and verify that it locates the existing order; test a reopened deal without silently cancelling fulfillment.

If it fails: Suspend downstream creation for a rejected deal and review whether an order already exists before retrying.

Plan the customer lifecycle across HubSpot and Microsoft Dynamics 365 Sales

This is an evaluation scenario; connector and operation support require confirmation.

Starting event: A customer-facing change in HubSpot needs operational context in Microsoft Dynamics 365 Sales.

Select the relevant Contact or Company records and identify whether the downstream relationship is a person, a company, a deal, or a reporting row.
Define which lifecycle transitions are informative and which should request a downstream action. Keep conversion and merge history connected to stable IDs.
Choose a representative reopened deal, changed contact identity, or reassigned account to test the handoff before expanding.

Start with the failed record and the destination error, then inspect the source value, field requirements, and access.

Rejected or repeated company change

Investigate

Inspect HubSpot Company and Microsoft Dynamics 365 Sales Accounts, their IDs, and the destination error.

Next action

Repair the cross-system ID relationship before retrying dependent records; do not merge companies solely to remove a sync error.

Rejected or repeated contact change

Investigate

Inspect HubSpot Contact and Microsoft Dynamics 365 Sales Contacts, their IDs, and the destination error.

Next action

Hold ambiguous matches for review and reconcile the person ID before retrying; preserve the consent decision already recorded by its owner.

Rejected or repeated deal or opportunity change

Investigate

Inspect HubSpot Deal and Microsoft Dynamics 365 Sales Orders, their IDs, and the destination error.

Next action

Suspend downstream creation for a rejected deal and review whether an order already exists before retrying.

A record type or update is unavailable

Investigate

Check the HubSpot and Microsoft Dynamics 365 Sales connector guides, account permissions, and any operations marked On Request.

Next action

Ask the integration team to confirm a supported way to handle that record. Verify whether it needs connector configuration or a separate workflow step.

Source and destination disagree after a retry

Investigate

Compare current source values, destination validation, identity mappings, and any side effects already completed.

Next action

Stacksync issue retry reads the current source state. Decide the intended state before retrying or reverting; reconcile downstream effects separately.

Read the Stacksync issues dashboard guide for retry and revert behavior.

Change detection and update delivery

How updates move between HubSpot and Microsoft Dynamics 365 Sales

See how each system detects changes and which updates the other system can receive. Each direction has its own permissions and record requirements.

HubSpot Microsoft Dynamics 365 Sales Direction requires confirmation

Detect changesRecord updates and association changes need separate validation. Association detection uses full scans unless Associations CDC Boost is configured for an eligible account.

Apply updatesConfirm that Stacksync can create or update the records you need in Microsoft Dynamics 365 Sales.

Microsoft Dynamics 365 Sales HubSpot Direction requires confirmation

Detect changesConfirm how Stacksync detects changes for this connector and the objects you need.

Apply updatesConfirm that Stacksync can create or update the records you need in HubSpot.

Update timing and record limits

Measure initial-load and ongoing-change latency separately. Source detection, selected objects, account limits, and destination validation determine the observed delay.
Associations CDC Boost requires setup and is unavailable on Free and Starter accounts; association timing can differ from ordinary records.
Review write-back, deletion handling, update timing, and account limits with the integration team.

FAQ