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CRM · Two-way sync platform

HubSpot and Zoho CRM integration — two-way sync

Keep supported HubSpot and Zoho CRM records aligned with two-way sync. Give each team access to current data while controlling which system can update each field.

  • Field mappings and sync direction under your control
  • Inspect and resolve record errors in one dashboard
Two-way sync for supported objects
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Example workflow

Company sync test

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

Starting eventA change involving HubSpot Company or Zoho CRM Account needs a defined result in the other system.

  1. Start with HubSpot Company and Zoho CRM Account. Use the record-matching and field-ownership rules from your mapping worksheet.

  2. Resolve parent organizations, business units, and currency references before dependent transactions.

  3. 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

Mapping essentials

Records and field ownership

Match records by stable IDs and assign an owner for each field. The record notes identify the coverage to check.

Download the mapping worksheet

CSV · No email required

Example record relationships between HubSpot and Zoho CRM
HubSpot recordZoho CRM recordRecord matchingField ownership
CompanyDocumented record: SupportedRecord matchingAccountDocumented record: SupportedRetain 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 matchingContactDocumented record: SupportedUse 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 handoffSales OrderDocumented record: SupportedLink 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.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

Why teams connect HubSpot and Zoho CRM

Put your HubSpot and Zoho CRM data to work

Start with the work your team needs to complete: keep records up to date, make operational data available for reporting, or move data to a new system. Choose one HubSpot and Zoho CRM workflow to test, define what success looks like, and decide who handles failed updates.

  • Push product signup and usage events into HubSpot contact properties to drive lifecycle marketing segmentation.

  • Write warehouse-computed lead and account scores back to HubSpot properties on a schedule or in near real time.

  • Push warehouse-computed lead scores and product signals into Zoho CRM fields for rep prioritization.

  • Keep Zoho CRM accounts aligned with an ERP or accounting system on customers and invoices.

What records can you sync?

Start with the records your workflow needs. Check each system’s read and write requirements before mapping fields.

HubSpot

Read and write support varies by record

Record types covered in the setup guide

Record typesCoverage 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

Zoho CRM

Read and write support varies by record

Record types covered in the setup guide

Record typesCoverage and requirements
  • Contact
  • Deal
  • Invoice
  • Sales Order
  • Lead
  • Account
  • Task
  • Meeting
  • Call
  • Product
  • Quote
  • Purchase Order
  • Campaign
  • Vendor
  • Price Book
  • Case
  • Solution
  • Note
  • Attachment
✅ Supported. Confirm field permissions and sync direction.

Read the Zoho CRM connector guide

Connection essentials

Review how each system connects, detects changes, and permits access to your records.

View setup requirements and limits
Connection requirementHubSpotZoho CRM
Integration interfaceREST API (CRM v3)REST API
AuthenticationOAuthOAuth-style in-app authorization
Change detectionRecord updates and association changes need separate validation.The saved Stacksync guide does not specify the change-detection mechanism.
Read accessAvailable for supported recordsAvailable for supported records
Write accessAvailable for supported recordsAvailable for supported records

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.

  • SOC 2 Type II
  • ISO 27001
  • HIPAA BAA
  • GDPR
  • CCPA
  • DPF US-EU-UK-CH

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

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
Zoho CRM
Integration interface
REST API
Authentication
OAuth-style in-app authorization: from "Create new sync" select Zoho CRM, a new tab opens where you log in to Zoho and authorize Stacksync (no coding required)
Change detection
The saved Stacksync guide does not specify the change-detection mechanism. Confirm it for the selected objects.
Read access
Available for supported records
Write access
Available for supported records
Setup requirements
  • Select Zoho CRM when creating a sync and authorize Stacksync in the Zoho sign-in window.
  • Verify the required CRM objects and permissions; this guide does not establish support for other Zoho products.
Limitations to check
  • The saved catalog establishes object coverage, but does not specify read/write behavior for each object.
Technical documentation

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

Zoho CRM setup guide

Prepare HubSpot and Zoho CRM 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

Zoho CRM setup checklist
  • Select Zoho CRM when creating a sync and authorize Stacksync in the Zoho sign-in window.
  • Verify the required CRM objects and permissions; this guide does not establish support for other Zoho products.

Setup guides: Authorize Zoho

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 Zoho CRM planning worksheet to capture these decisions. Record the access owner in the worksheet and enter credentials only in the connection setup.

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Record identity and field ownership

Keep each record tied to its source ID. Use the references below to choose field owners and preserve relationships between records.

Download the mapping worksheet · CSV, no email required

Record matching

Company / Account

Compare whether HubSpot Company and Zoho CRM Account describe the same company in your business.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

HubSpot
Documented record · ✅ Supported
Zoho CRM
Documented record · ✅ Supported
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 documentationZoho CRM: Account documentation

Record matching

Contact / Contact

Compare whether HubSpot Contact and Zoho CRM Contact describe the same contact in your business.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

HubSpot
Documented record · ✅ Supported
Zoho CRM
Documented record · ✅ Supported
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 documentationZoho CRM: Contact documentation

Business process

Deal / Sales Order

Approved sales handoff: HubSpot Deal provides context for Zoho CRM Sales Order. These are related records, not equivalent entities.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

HubSpot
Documented record · ✅ Supported
Zoho CRM
Documented record · ✅ Supported
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 documentationZoho CRM: Sales Order documentation

Record matching

Deal / Deal

Compare whether HubSpot Deal and Zoho CRM Deal describe the same deal or opportunity in your business.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

HubSpot
Documented record · ✅ Supported
Zoho CRM
Documented record · ✅ Supported
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 documentationZoho CRM: Deal documentation

Business process

Ticket / Task

Support-to-work-item handoff: HubSpot Ticket provides context for Zoho CRM Task. These are related records, not equivalent entities.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

HubSpot
Documented record · ✅ Supported
Zoho CRM
Documented record · ✅ Supported
Record identity
Retain separate ticket and task IDs with an explicit relationship; several tasks may resolve one ticket.
Field ownership
Choose which ticket conditions create a work item and which task outcomes may update the support case.

Fields to include

  • Source record reference
  • Destination record reference
  • Approved handoff state
  • Duplicate-detection key
Record dependencies
Resolve requester, organization, team, and status references before ticket updates.
Validation
Escalate the same ticket twice, close one of several tasks, and verify that private ticket content is not copied into a public work item.
Recovery
Check whether a reply or notification was already sent before replaying ticket actions.

References: HubSpot: Ticket documentationZoho CRM: Task documentation

Record matching

Ticket / Case

Compare whether HubSpot Ticket and Zoho CRM Case describe the same support case or ticket in your business.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

HubSpot
Documented record · ✅ Supported
Zoho CRM
Documented record · ✅ Supported
Record identity
Retain the ticket ID and distinguish parent tickets, follow-ups, and merged cases.
Field ownership
Agree which queue controls status and assignee; keep private comments distinct from public replies.

Fields to include

  • Source ticket ID
  • Requester reference
  • Status
  • Priority
  • Assigned team
Record dependencies
Resolve requester, organization, team, and status references before ticket updates.
Validation
Test a merged ticket, a private note, a reopened case, and an attachment with restricted access.
Recovery
Check whether a reply or notification was already sent before replaying ticket actions.

References: HubSpot: Ticket documentationZoho CRM: Case documentation

Compare integration approaches

This pair can involve both record sync and process handoffs. Keep the Deal / Sales Order relationship explicit: copying fields and creating a downstream business transaction require different validation.

Stacksync managed sync

Best fit
Two-way sync for supported objects. Choose the records, writable fields, and permissions for your workflow.
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 Zoho CRM 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 / Account, update direction, account tier, and related-record handling.

Custom API or workflow

Best fit
Consider explicit orchestration for the Deal / Sales Order 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 / Zoho CRM 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

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

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

  1. Start with HubSpot Company and Zoho CRM Account. Use the record-matching and field-ownership rules from your mapping worksheet.
  2. Resolve parent organizations, business units, and currency references before dependent transactions.
  3. 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

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

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

  1. Start with HubSpot Contact and Zoho CRM Contact. Use the record-matching and field-ownership rules from your mapping worksheet.
  2. Resolve the organization relationship and any owner or consent references required by the destination.
  3. 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

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

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

  1. Start with HubSpot Deal and Zoho CRM Sales Order. Use the record-matching and field-ownership rules from your mapping worksheet.
  2. Map the customer and sales pipeline before the opportunity; map stage values deliberately.
  3. 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 Zoho CRM

Validate the selected objects and operations even where connector-level direction is documented.

Starting event: A customer-facing change in HubSpot needs operational context in Zoho CRM.

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

Expected result: The relationship survives a lifecycle change without creating a duplicate customer or triggering an unintended business action.

If it fails: Inspect merge/conversion history and existing destination records before replaying a lifecycle transition.

Initial load and acceptance testing

Keep both record IDs with the expected and actual result. Reconcile the same filters and time window in each system.

Company / Account

Test case

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

Expected result

The expected company relationship is preserved with no duplicate action or unintended write.

Contact / Contact

Test case

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

Expected result

The expected contact relationship is preserved with no duplicate action or unintended write.

Deal / Sales Order

Test case

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

Expected result

The expected deal or opportunity relationship is preserved with no duplicate action or unintended write.

Deal / Deal

Test case

Test a reopened won deal, a stage with no destination equivalent, and an amount using a different currency.

Expected result

The expected deal or opportunity relationship is preserved with no duplicate action or unintended write.

Direction and permissions

Test case

Check that each connected account can read and write the chosen objects. Exercise both directions with a test record before enabling production changes.

Expected result

Only an approved, supported direction and permitted fields are written.

Freshness and reconciliation

Test case

Measure source and destination times for the selected records under normal load and a burst. Reconcile IDs and values using the same filters and cutoff.

Expected result

The process meets its agreed freshness target and reconciliation has no unexplained differences.

Failed updates, retries and recovery

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 Zoho CRM Account, 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 Zoho CRM Contact, 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 Zoho CRM Sales Order, 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 Zoho CRM 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 Zoho CRM

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

HubSpot Zoho CRM Timing depends on the connected systems

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 updatesSelected writable fields update in Zoho CRM. Its permissions and validation rules still apply; rejected records can be inspected in the Issues dashboard.

Zoho CRM HubSpot Timing depends on the connected systems

Detect changesThe saved Stacksync guide does not specify the change-detection mechanism. Confirm it for the selected objects.

Apply updatesSelected writable fields update in HubSpot. Its permissions and validation rules still apply; rejected records can be inspected in the Issues dashboard.

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.
FAQ

HubSpot and Zoho CRM integration FAQ

Next step

See your workflow in Stacksync

Walk through your HubSpot and Zoho CRM records, field mappings, and requirements with an integration engineer.